Vishay, 50RIA40, Thyristor, 400V 50A, 100mA 2-Pin, TO-65

  • RS Stock No. 169-5920
  • Mfr. Part No. 50RIA40
  • Manufacturer Vishay
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

Phase Control Thyristors, Vishay Semiconductor

Thyristors - Vishay Semiconductor

A Thyristor is a solid-state semiconductor device with four layers of alternating N and P-type material. They act as bistable switches, conducting when their gate receives a current trigger, and continue to conduct while they are forward biased. Thyristors are synonymous to Silicon-Controlled Rectifier (SCR).
Encapsulated modules with electrically isolated base plate. Suitable for applications such as battery chargers, welders and plating equipment, regulated power supplies and temperature and speed control circuits.

Attribute Value
Rated Average On-State Current 50A
Thyristor Type SCR
Package Type TO-65
Repetitive Peak Reverse Voltage 400V
Surge Current Rating 1490A
Mounting Type Thread Mount
Maximum Gate Trigger Current 100mA
Maximum Gate Trigger Voltage 2.5V
Maximum Holding Current 200mA
Pin Count 2
Length 19.2mm
Width 17.35mm
Height 42.5mm
Dimensions 19.2 x 17.35 x 42.5mm
Repetitive Peak Off-State Current 15mA
Minimum Operating Temperature -40 °C
Repetitive Peak Forward Blocking Voltage 400V
Maximum Operating Temperature +125 °C
Peak On-State Voltage 1.6V
Temporarily out of stock - back order for despatch 07-09-2020, delivery within 2 working days
Unit of sale: Each (In a Bag of 100)
(exc. VAT)
(inc. VAT)
Per unit
Per Bag*
100 +
*price indicative