Products

You are here: Home > Products > Rectifier Diodes

    Welding DiodesWelding DiodesWelding DiodesWelding DiodesWelding Diodes
Product Details

Welding Diodes

Welding diode is a high current low voltage semiconductor device used on medium frequency spot welding machine, MFDC spot welder, seam welder. It's current range are from 7100A to 13500A, voltage range is 200V or 400V.

Feature:

Designed for medium frequency welding equipment, spot welding device

High reliability in welding machine

Very low on-state voltage

Very low thermal resistance

Up to 2000HZ


Application

For all kinds of intermediate frequency, power frequency resistance welding machine. Such as automobile welding clamp, seam welding machine, mesh welding machine and so on.


Type

VRRM 

IF(AV) @ TC=85℃ 

IFSM @ TVJM & 10ms

Outline 

 V

A

KA

MM

 5SDD71X0200

 200

 7100

  55 

 60/44

 5SDD71X0400

 400

 7100

 55

 60/44

 5SDD0105Z0400

 400

 10500

 70

 56/49.5

 5SDD0135Z0400

 400

 13500

 85

 63.5/57

 5SDD0120C0200

 200

  12000 

 85

  75/57 


Housing and housingless Welding diodes selection tabel:

welding diodes selection table of greegoo


Circuit diagram of welding diode in welding system

circuit diagram of greegoo welding diode


Product Inquiry
If you would like a quotation or further information about this product, please fill in the form below and we will reply to you soon. You can also contact with Mr.Peter through Whatsapp # 0086-15958776000 or Wechat # GREEGOO directly, thank you.
看不清?点击更换