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BT151 SCR TRIAC Thyristor Datasheet
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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 wh...
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Description
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).
Features BT151 Thyristor:
- High reliability
- High surge current capability
- High thermal cycling performance
- Average on state current of 7.5A
- Maximum gate trigger current of 15mA
- Maximum gate trigger voltage is 1.5V
- Holding current is 20mA
- RMS onstate current is 12A
- Repetitive peak off-state voltage of 800V
- 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 °CPackage Includes:
1 x WeEn Semiconductors Co., Ltd, BT151-800R, Thyristor, 800V 7.5A, 15mA 3-Pin, TO-220AB
Specifications
| Brand | Mreeco |
|---|---|
| Category | Car Electronics |
| SKU | 637725027926572989 |
| Availability | In stock |
Shipping & Returns
Delivery across Pakistan. Free shipping on prepaid orders above Rs. 10,000.
Please read our return and refund policy before ordering.

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