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Bt151 Scr Triac Thyristor Datasheet

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A Thyristor is a solid-state semiconductor device with four alternating N and P-type material layers. They act as bistable switches, conducting when their gate receives a current trigger, and continue to work while they are forward biased. Thyristors are synonymous with Silicon-Controlled Rectifier (SCR).

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https://www.tme.eu/Document/a3f2a732350872eddd8f8a3aa9bbd52d/BT151-500C.pdf

Features BT151 Thyristor:

  1. High reliability
  2. High surge current capability
  3. High thermal cycling performance
  4. The average on-state current of 7.5A
  5. Maximum gate trigger current of 15mA
  6. The maximum gate trigger voltage is 1.5V
  7. Holding current is 20mA
  8. RMS on-state current is 12A
  9. Repetitive peak off-state voltage of 800V
  10. Non-repetitive peak on-state current of 120A

Specifications BT151 Thyristor:

Attribute

Value

Rated Average On-State Current 7.5A
Thyristor Type SCR
Package Type TO-220AB
Repetitive Peak Reverse Voltage 800V
Surge Current Rating 132A
Mounting Type Through Hole
Maximum Gate Trigger Current 15mA
Maximum Gate Trigger Voltage 1.5V
Maximum Holding Current 20mA
Pin Count 3
Length 10.3mm
Width 4.7mm
Height 9.4mm
Dimensions 10.3 x 4.7 x 9.4mm
Repetitive Peak Forward Blocking Voltage 800V
Maximum Operating Temperature +125 °C
Peak On-State Voltage 1.75V
Repetitive Peak Off-State Current 0.5mA
Minimum Operating Temperature -40 °C

 

Package Includes:

1 x WeEn Semiconductors Co., Ltd, BT151-800R, Thyristor, 800V 7.5A, 15mA 3-Pin, TO-220AB

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