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  • Availability
    Discontinued Product
  • RoHS Status
  • RS Stock No. 127-1786
  • Brand Semikron
  • Mfr Part No. SKT 40/12 E
  • Alternative
    IXYS, CS35-12IO4, Thyristor, 1200V 69A, 100mA 2-pin, TO-208AC
    Compare Product


Dimensions 19.62 x 17 x 27mm
Height 27mm
Length 19.62mm
Maximum Gate Trigger Current 150mA
Maximum Gate Trigger Voltage 3V
Maximum Holding Current 200mA
Maximum Operating Temperature +130 °C
Minimum Operating Temperature -40 °C
Mounting Type Screw
Package Type B 3
Peak On-State Voltage 1.95V
Pin Count 3
Rated Average On-State Current 37A
Repetitive Peak Forward Blocking Voltage 1200V
Repetitive Peak Off-State Current 8mA
Repetitive Peak Reverse Voltage 1200V
Surge Current Rating 700A
Width 17mm
Thyristor Type SCR
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Stud Thyristors, Semikron

Stud Screw Fit Thyristor housing
Hermetic metal case with glass insulator
Threaded stud ISO M6

Thyristors - Renesas Electronics

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).

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RS Stock No.: 127-1786

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RS Components & Controls (India) Ltd, B-74, Sector-60, Noida - 201 301 (U.P.), India

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