Semikron, SK70KQ08, Dual Thyristor Module SCR 800V, 5-Pin SEMITOP1

  • RS Stock No. 505-4888
  • Mfr. Part No. SK70KQ08
  • Manufacturer Semikron
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

Dual Thyristor Modules, SK SEMITOP 1 Series, Semikron

Dual anti-parallel thyristor


UL E63532

Thyristors - Semikron

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
Thyristor Type SCR Module
Maximum Gate Trigger Voltage 2V
Maximum Gate Trigger Current 100mA
Maximum Holding Current 200mA
Repetitive Peak Reverse Voltage 800V
Surge Current Rating 1kA
Mounting Type PCB Mount
Package Type SEMITOP1
Pin Count 5
Peak On-State Voltage 1.8V
Repetitive Peak Forward Blocking Voltage 800V
Repetitive Peak Off-State Current 0.5mA
Dimensions 31 x 24 x 15.43mm
Length 31mm
Minimum Operating Temperature -40 °C
Width 24mm
Maximum Operating Temperature +125 °C
Height 15.43mm
Discontinued product