WeEn Semiconductors Co., Ltd Surface, 3-Pin, TRIAC 800 V, Gate Trigger 1.5 V

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Subtotal (1 unit)*

£0.38

(exc. VAT)

£0.46

(inc. VAT)

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  • Plus 23 unit(s) shipping from 16 March 2026
  • Plus 7,261 unit(s) shipping from 23 March 2026
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1 - 29£0.38
30 - 49£0.36
50 - 99£0.34
100 - 249£0.32
250 +£0.31

*price indicative

Packaging Options:
RS Stock No.:
294-3993
Mfr. Part No.:
BT137B-800F,118
Brand:
WeEn Semiconductors Co., Ltd
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Brand

WeEn Semiconductors Co., Ltd

Rated Average On-State Current Irms

8A

Product Type

TRIAC

Mount Type

Surface

Package Type

TO-263

Maximum Gate Trigger Current Igt

70mA

Repetitive Peak Reverse Voltage VDRM

800V

Surge Current Rating

71A

Pin Count

3

Configuration

Single

Maximum Gate Trigger Voltage Vgt

1.5V

Maximum Holding Current Ih

20mA

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Standards/Approvals

RoHS

Length

10.3mm

Height

4.5mm

Width

9.4 mm

Peak On-State Voltage

1.65V

Repetitive Peak Off-State Current

0.5mA

Automotive Standard

No

TRIAC, WeEn Semiconductors


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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