Products

Suppliers
Filter Gallery
48,535

Diode

Products
LED Laser Diode Rectifier Transistor Rectifier Diode Bridge Rectifier

Sorry! No matches were found.

Ht7528 Ht7530 Ht7533 Sot-23 Linear Constant Current Tube
Spoxxxxxx

Ht7528 Ht7530 Ht7533 Sot-23 Linear Constant Current Tube

US $ 0.005-0.04 / Piece FOB
1,250 Pieces (MOQ)
More
Main Products: Diode, Mosfet, Transistor, Tvs, Rectifier Diode, Bridge Rectifier, Electronical Component, ESD, Schottky Diode, Zener Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Youfeng Microelectronics Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
TAJ Series Standard and Low Profile Tantalum Capacitors MOSFET Fetures Applications Diodes AVX-TAJB476M010RNJ

TAJ Series Standard and Low Profile Tantalum Capacitors MOSFET Fetures Applications Diodes AVX-TAJB476M010RNJ

US $ 0.19-1 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Merry Electronic Co., Ltd.

Guangdong, China Since 2021
Chat Now Send Inquiry
Sr5200 5A 200V Do-201ad Through Hole Package Schottky Diode

Sr5200 5A 200V Do-201ad Through Hole Package Schottky Diode

US $ 0.0705-0.08 / Piece FOB
3,000 Pieces (MOQ)
More
Main Products: Diode, Component, Schottky Diode, Mosfet, TVS, Zener Diode, Super Fast Recovery Diode, Transistor, Rectifier
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Jinan Jingheng Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
TAJ Series Standard and Low Profile Tantalum Capacitors MOSFET Fetures Applications Diodes AVX-TAJA335M016RNJ

TAJ Series Standard and Low Profile Tantalum Capacitors MOSFET Fetures Applications Diodes AVX-TAJA335M016RNJ

US $ 0.12-1 / Piece FOB
1 Piece (MOQ)
More
Structure : Planar
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Merry Electronic Co., Ltd.

Guangdong, China Since 2021
Chat Now Send Inquiry
Us2dbf Us2gbf Us2mbf Smbf High Efficiency Rectifier Diode

Us2dbf Us2gbf Us2mbf Smbf High Efficiency Rectifier Diode

US $ 0.005-0.04 / Piece FOB
1,250 Pieces (MOQ)
More
Main Products: Diode, Mosfet, Transistor, Tvs, Rectifier Diode, Bridge Rectifier, Electronical Component, ESD, Schottky Diode, Zener Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Youfeng Microelectronics Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
SS120 DO-214AC Package Schottkky Barrier Rectifier Diode With 1A 200V Parameter

SS120 DO-214AC Package Schottkky Barrier Rectifier Diode With 1A 200V Parameter

US $ 0.0195-0.03 / Piece FOB
3,000 Pieces (MOQ)
More
Material : Silicon
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Jinan Jingheng Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Silicon Carbide Schottky Diode Fetures Applications Mosfet Unipolar rectifier VRRM=650V, IF (TC = 153.5°C)=10A Globalpowertech-G3S06510A

Silicon Carbide Schottky Diode Fetures Applications Mosfet Unipolar rectifier VRRM=650V, IF (TC = 153.5°C)=10A Globalpowertech-G3S06510A

US $ 0.21-1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Diode, Transistor, Mosfet, Bridge, IC, Integrated Circuits, Microcontroller, Schottky Diodes, Super Junction Mosfets, Tvs ESD Protection
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Merry Electronic Co., Ltd.

Guangdong, China Since 2021
Chat Now Send Inquiry
700V N-Channel Super Junction MOSFET Fetures Applications Built-in ESD Diode N-Ch SJ MOS (S3) SemiHow-HCS70R180S

700V N-Channel Super Junction MOSFET Fetures Applications Built-in ESD Diode N-Ch SJ MOS (S3) SemiHow-HCS70R180S

US $ 0.19-1 / Piece FOB
1 Piece (MOQ)
More
Structure : Planar
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Merry Electronic Co., Ltd.

Guangdong, China Since 2021
Chat Now Send Inquiry
M1 M4 M7 SMA (2010) Standard Rectifier Diode

M1 M4 M7 SMA (2010) Standard Rectifier Diode

US $ 0.005-0.04 / Piece FOB
1,250 Pieces (MOQ)
More
Main Products: Diode, Mosfet, Transistor, Tvs, Rectifier Diode, Bridge Rectifier, Electronical Component, ESD, Schottky Diode, Zener Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Youfeng Microelectronics Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
30V P-Channel Enhancement Mode Power MOSFET Fetures Applications Diode Trench DC/DC Converter WAYON-WMS14P03T1

30V P-Channel Enhancement Mode Power MOSFET Fetures Applications Diode Trench DC/DC Converter WAYON-WMS14P03T1

US $ 0.09-1 / Piece FOB
1 Piece (MOQ)
More
Material : Silicon
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Merry Electronic Co., Ltd.

Guangdong, China Since 2021
Chat Now Send Inquiry
40MK045 MK4045 PV Photovoltaic Schottky Barrier Bypass Solar Diode

40MK045 MK4045 PV Photovoltaic Schottky Barrier Bypass Solar Diode

US $ 0.15-0.38 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Nantong Hornby Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Customized 1200W 808nm Micro Channel Vertical Laser Diode Stack with 12bars for Alma Handle Repair

Customized 1200W 808nm Micro Channel Vertical Laser Diode Stack with 12bars for Alma Handle Repair

US $ 3,000-4,299 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Hangzhou Brandnew Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
Related Searches
Rectifier Diode Laser Diode Intrinsic Semiconductor Other Electronic Tubes & Transistors Zener Diode Light Emitting Diode
Silicon Rectifier Diode Fast Recovery Diode Schottky Barrier Diode Power Rectifier Diode High Voltage Diode Bridge Rectifier Diode
1n5408 1000V Do-27 Axial Diode 3A General Purpose Rectifier Diode 1n5408 Shottky Diode

1n5408 1000V Do-27 Axial Diode 3A General Purpose Rectifier Diode 1n5408 Shottky Diode

US $ 0.014 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Rectifier Diode, Diode, Bridge Rectifiers, Schottky Diodes, Schottky Barrier Rectifiers, Braking Resistor, Resistor, Mosfet, Zener Diode, Triacs
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Jiangsu Zhongxin Semiconductor Co., Ltd.

Jiangsu, China Since 2017
Chat Now Send Inquiry
SB2045DY 20A/45V Photovoltaic Schottky Solar Bypass Diode usd in PV Box

SB2045DY 20A/45V Photovoltaic Schottky Solar Bypass Diode usd in PV Box

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
More
Application : Electronic Products
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Jinan Jingheng Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Mur5120 Juxing Ultra Fast Rectifiers Diode with ITO-220AC

Mur5120 Juxing Ultra Fast Rectifiers Diode with ITO-220AC

US $ 0.0076-0.0187 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Diode, Transistor
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Juxing Electronics Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Smafj400ca Smafj440A Smafj440ca Smaf Tvs Diode

Smafj400ca Smafj440A Smafj440ca Smaf Tvs Diode

US $ 0.005-0.04 / Piece FOB
1,250 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Youfeng Microelectronics Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
New Discovery
New Discovery
Diode
View More
20V P-Channel Enhancement Mode Power MOSFET Fetures Applications Diode Power Management Switches WAYON-WM02P160R

20V P-Channel Enhancement Mode Power MOSFET Fetures Applications Diode Power Management Switches WAYON-WM02P160R

US $ 0.12-1 / Piece FOB
1 Piece (MOQ)
More
Structure : Planar
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Merry Electronic Co., Ltd.

Guangdong, China Since 2021
Chat Now Send Inquiry
40MT045 PV Photovoltaic Schottky Bypass Solar Diode

40MT045 PV Photovoltaic Schottky Bypass Solar Diode

US $ 0.15-0.38 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Nantong Hornby Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
SB3045DY 30A/45V Solar Bypass Diode usd in PV junction Box

SB3045DY 30A/45V Solar Bypass Diode usd in PV junction Box

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
More
Structure : Alloy
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Jinan Jingheng Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Related Videos
  • What is TAJ Series Standard and Low Profile Tantalum Capacitors MOSFET Fetures Applications Diodes AVX-TAJB476M010RNJ
    What is TAJ Series Standard and Low Profile Tantalum Capacitors MOSFET Fetures Applications Diodes AVX-TAJB476M010RNJ
    US $ 0.19-1 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Sr5200 5A 200V Do-201ad Through Hole Package Schottky Diode
    What is Sr5200 5A 200V Do-201ad Through Hole Package Schottky Diode
    US $ 0.0705-0.08 /Piece
    3,000 Pieces (MOQ)
    Contact Supplier
  • What is TAJ Series Standard and Low Profile Tantalum Capacitors MOSFET Fetures Applications Diodes AVX-TAJA335M016RNJ
    What is TAJ Series Standard and Low Profile Tantalum Capacitors MOSFET Fetures Applications Diodes AVX-TAJA335M016RNJ
    US $ 0.12-1 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Us2dbf Us2gbf Us2mbf Smbf High Efficiency Rectifier Diode
    What is Us2dbf Us2gbf Us2mbf Smbf High Efficiency Rectifier Diode
    US $ 0.005-0.04 /Piece
    1,250 Pieces (MOQ)
    Contact Supplier
OEM Factory Big Spot Size 2400W 808nm Laser Diode Stack for Vectus Hair Removal Machine

OEM Factory Big Spot Size 2400W 808nm Laser Diode Stack for Vectus Hair Removal Machine

US $ 2,000-4,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Laser Chip, Fiber Coupled Laser Diode, Vertical Stack Laser Diode, Horizontal Stack Laser Diode, Hair Removal Laser Diode, Single Bar Laser Diode, to-Mounted Laser Diode, C-Mounted Laser Diode, F-Mounted Laser Diode, Vcsel Laser Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Hangzhou Brandnew Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
Mbr1060dt Vrrm60V Iav10A Ifsm100A Vrms42V Juxing Brand Surface Mount Schottky Diode with to-252 Package Schottky Barrier Rectifier

Mbr1060dt Vrrm60V Iav10A Ifsm100A Vrms42V Juxing Brand Surface Mount Schottky Diode with to-252 Package Schottky Barrier Rectifier

US $ 0.0626-0.0789 / Piece FOB
2,500 Pieces (MOQ)
More
Encapsulation Structure : Glass Sealed Transistor
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Juxing Electronics Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
S2aw S2gw S2MW SOD-123FL Standard Rectifier Diode

S2aw S2gw S2MW SOD-123FL Standard Rectifier Diode

US $ 0.005-0.04 / Piece FOB
3,000 Pieces (MOQ)
More
Main Products: Diode, Mosfet, Transistor, Tvs, Rectifier Diode, Bridge Rectifier, Electronical Component, ESD, Schottky Diode, Zener Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Youfeng Microelectronics Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Diode FAQ

  • QHow do I assess the quality and authenticity of rectifier diode suppliers in China?

    Discover the perfect Rectifier Diode addition with our Diode.To evaluate suppliers in China, review their certifications, years of operation, and client feedback. It's crucial to request samples, inspect manufacturing facilities, and verify certifications. Collaborating with trustworthy suppliers ensures product consistency and reliability.

  • QWhat are the common characteristics of rectifier diodes for Electrical & Electronics applications?

    The Diode is a key item within our extensive Rectifier Diode selection.Rectifier diodes are known for their ability to convert alternating current (AC) into direct current (DC). They feature low forward voltage drop, high current capability, and efficient energy conversion. A well-known manufacturer can provide detailed specs for different applications.

  • QWhat advantages does sourcing rectifier diode wholesale bring to Electrical & Electronics businesses?

    The Diode is a standout piece in our Rectifier Diode collection.Sourcing rectifier diodes wholesale offers cost-effectiveness, batch production possibilities, and quality assurance. The bulk purchase often comes with competitive pricing models and customization scope, ensuring reliable supply and optimized performance in integrated circuits.

Bridge Rectifier Diode MB6s/MB10s/MB6f/MB10f/ABS10/ABS210/Kbp210/Kbp310/Kbpc3510/Kbpc5010/Gbu610/Gbj5010/Gbj3510

Bridge Rectifier Diode MB6s/MB10s/MB6f/MB10f/ABS10/ABS210/Kbp210/Kbp310/Kbpc3510/Kbpc5010/Gbu610/Gbj5010/Gbj3510

9,000 Pieces (MOQ)
More
Application : Electronic Products
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Changzhou Shunye Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Custom Made Good Quality Green 520nm 10MW Laser Diode

Custom Made Good Quality Green 520nm 10MW Laser Diode

US $ 2.5-3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Laser Module
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Zhong Shan He Tong Optics Electronic Technology Co.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
30MQ045 PV Photovoltaic Schottky Bypass Solar Diode

30MQ045 PV Photovoltaic Schottky Bypass Solar Diode

US $ 0.15-0.38 / Piece FOB
5,000 Pieces (MOQ)
More
Certification : RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Nantong Hornby Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Sf1006ds Vrrm600V Iav10A Ifsm175A Vrms420V Juxing Brand Superfast Recovery Rectifier Diode with to-252 Case

Sf1006ds Vrrm600V Iav10A Ifsm175A Vrms420V Juxing Brand Superfast Recovery Rectifier Diode with to-252 Case

US $ 0.0346-0.0586 / Piece FOB
2,500 Pieces (MOQ)
More
Main Products: Diode, Transistor
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Juxing Electronics Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
UF1006 500V 10A to-220AC Super Fast Rectifier Diode Mofet

UF1006 500V 10A to-220AC Super Fast Rectifier Diode Mofet

US $ 0.071-0.084 / Piece FOB
100,000 Pieces (MOQ)
More
Application : Electronic Products
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Jiangsu Zhongxin Semiconductor Co., Ltd.

Jiangsu, China Since 2017
Chat Now Send Inquiry
SRF20100CT 20A 100V Schottky Barrier Rectifier Diode with ITO-220AB

SRF20100CT 20A 100V Schottky Barrier Rectifier Diode with ITO-220AB

US $ 0.2-0.25 / Piece FOB
3,000 Pieces (MOQ)
More
Main Products: Diode, Component, Schottky Diode, Mosfet, TVS, Zener Diode, Super Fast Recovery Diode, Transistor, Rectifier
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Jinan Jingheng Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Hair Removal Customized Trio Waves 10bars 600W Vertical Portable Laser Diode Stack Module Parts for Apolomed

Hair Removal Customized Trio Waves 10bars 600W Vertical Portable Laser Diode Stack Module Parts for Apolomed

US $ 999-1,399 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Hangzhou Brandnew Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
30SQ045 PV Photovoltaic Schottky Barrier Bypass Solar Diode

30SQ045 PV Photovoltaic Schottky Barrier Bypass Solar Diode

US $ 0.07-0.13 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Nantong Hornby Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
MK5045 Photovoltaic Schottky Solar Bypass Diode used in PV Box with PV001 Package

MK5045 Photovoltaic Schottky Solar Bypass Diode used in PV Box with PV001 Package

US $ 0.1-2 / Piece FOB
1,000 Pieces (MOQ)
More
Encapsulation Structure : Plastic Sealed Transistor
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Jinan Jingheng Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Factory Price 915nm 250W Qcw Fiber-Coupled Laser Diode Module with 135um Fiber

Factory Price 915nm 250W Qcw Fiber-Coupled Laser Diode Module with 135um Fiber

US $ 1,599-2,199 / Piece FOB
1 Piece (MOQ)
More
Main Products: Laser Chip, Fiber Coupled Laser Diode, Vertical Stack Laser Diode, Horizontal Stack Laser Diode, Hair Removal Laser Diode, Single Bar Laser Diode, to-Mounted Laser Diode, C-Mounted Laser Diode, F-Mounted Laser Diode, Vcsel Laser Diode
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Hangzhou Brandnew Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
Sff2004 400V 20A Ifsm80A Juxing Superfast Recovery Rectifiers Diodes with ITO-220ab Case

Sff2004 400V 20A Ifsm80A Juxing Superfast Recovery Rectifiers Diodes with ITO-220ab Case

US $ 0.0861-0.0989 / Piece FOB
3,000 Pieces (MOQ)
More
Luminous Intensity : Standard
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Juxing Electronics Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Customized High Quality 638nm 700MW Powerful Red Laser Diode

Customized High Quality 638nm 700MW Powerful Red Laser Diode

US $ 11-11.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Laser Module
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Zhong Shan He Tong Optics Electronic Technology Co.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
1SMB5922b 1SMB5923b 1SMB5924b SMB Zener Diodes

1SMB5922b 1SMB5923b 1SMB5924b SMB Zener Diodes

US $ 0.005-0.04 / Piece FOB
1,250 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangdong Youfeng Microelectronics Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
View More

Related Searches

LED Diode Diode Module Silicon Diode Wholesale Diode Top 10 Diode Rectifier Module Triode Smd Diode Light Emitting Diode Led Green Laser Diode

Browse by Categories

Home > Electrical & Electronics > Electronic Tube & Transistor > Rectifier Diode > Silicon Rectifier Diode
1/834
TOP

Search Filter

Categories

More Less
  • Rectifier Diode
  • Laser Diode
  • Intrinsic Semiconductor
  • Other Electronic Tubes & Transistors
  • Zener Diode
  • Light Emitting Diode
  • Switching Diode
  • Linear (Amplifiers & Comparators)
  • General-purpose Integrated Circuit
  • Triode

Application

More Less
  • Salon
  • Home

Application

More Less
  • Salon

Portable

More Less
  • Non Portable

Theory

More Less
  • Laser
  • IPL
  • RF (Radio Frequency)

Type

More Less
  • Hair Removal Instrument

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Shandong
  • Beijing
  • Hebei
  • Zhejiang
  • Jiangsu
  • Shanghai
  • Tianjin
  • Shaanxi
  • Hunan
  • Liaoning
  • Hubei
  • Fujian
  • Anhui
  • Jilin
  • Shanxi
  • Chongqing
  • Henan
  • Sichuan
  • Jiangxi
  • Heilongjiang
  • Guangxi
Reset Done