WeEn Semiconductors Co., Ltd Through Hole, 3-pin, TRIAC, 600V, Gate Trigger 1.5V 600V

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Subtotal (1 tube of 50 units)*

£25.15

(exc. VAT)

£30.20

(inc. VAT)

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  • Plus 999,999,100 unit(s) shipping from 19 January 2026
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50 +£0.503£25.15

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RS Stock No.:
178-1434
Mfr. Part No.:
BT137-600D,127
Brand:
WeEn Semiconductors Co., Ltd
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Brand

WeEn Semiconductors Co., Ltd

Rated Average On-State Current

8A

Mounting Type

Through Hole

Package Type

TO-220AB

Maximum Gate Trigger Current

10mA

Repetitive Peak Reverse Voltage

600V

Surge Current Rating

71A

Pin Count

3

Maximum Gate Trigger Voltage

1.5V

Repetitive Peak Forward Blocking Voltage

600V

Maximum Holding Current

10mA

Dimensions

10.3 x 4.7 x 9.4mm

Length

10.3mm

Width

4.7mm

Height

9.4mm

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Repetitive Peak Off-State Current

0.5mA

Peak On-State Voltage

1.65V

COO (Country of Origin):
CN

TRIAC, WeEn Semiconductors


The WeEn Semiconductors Planar passivated very sensitive gate four quadrant triac in a SOT78 plastic package intended for use in general purpose bidirectional switching and phase control applications, where high sensitivity is required in all four quadrants. This very sensitive gate "series D" triac is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits.

High blocking voltage capability
Direct triggering from low power drivers and logic ICs
Planar passivated for voltage ruggedness and reliability
Triggering in all four quadrants
Low holding current for low current loads and lowest EMI at commutation
Very sensitive gate


TRIACs


A range of TRIACs (Triodes for Alternating Current is also known as Bidirectional Thyristors). They are used in AC switching and control applications with current ratings from under 1A to 40A rms. A TRIAC makes a convenient switch for alternating current circuit.

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