ACTT12B-800CJ

$0.37

Description：TRIAC 800V 12A D2PAK
Series：-

SKU:e9aa4be2e8a7 Category: TRIACs Brand: WeEn Semiconductors

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Product introduction

Product Detailed Parameters

Description：TRIAC 800V 12A D2PAK
Series：-
Mfr：WeEn Semiconductors
Package：Tape & Reel (TR)
Triac Type：Standard
Voltage - Off State：800 V
Current - On State (It (RMS)) (Max)：12:00 AM
Voltage - Gate Trigger (Vgt) (Max)：1 V
Current - Non Rep. Surge 50, 60Hz (Itsm)：120A, 132A
Current - Gate Trigger (Igt) (Max)：35 mA
Current - Hold (Ih) (Max)：50 mA
Configuration：Single
Operating Temperature：125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package：D2PAK

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ACTT12B-800CJ

Overview

The ACTT12B-800CJ is a bidirectional thyristor (triac) manufactured by WeEn Semiconductors, designed for high-power AC switching applications. It features an RMS on-state current of 12 A and a non-repetitive peak on-state current of 120 A. The device supports a rated repetitive off-state voltage of 800 V with a maximum on-state voltage of 1.3 V. It operates within a junction temperature range up to 150 °C and utilizes a TO-263 surface-mount package.

Feature Summary

High thermal stability enabling full RMS current commutation at maximum rated junction temperatures without snubber circuits
Integrated self-protective clamping capabilities against low and high energy transients
Industrial qualification for robust performance in demanding environments

Applications

High junction operating temperature power control systems
AC motor speed control applications
Solid-state relay designs requiring transient protection

Procurement Notes

Verify the specific suffix 'CJ' against official manufacturer documentation to confirm exact packaging and marking specifications. Ensure compatibility with TO-263 footprint requirements during PCB layout. Cross-reference datasheet electrical limits with system design parameters to guarantee safe operation under all expected load conditions.

Selection Notes

Select this component when high thermal endurance and transient immunity are critical. The 150 °C junction capability allows for reduced heatsinking compared to standard 125 °C devices. Verify gate trigger characteristics match the driving circuit requirements for reliable turn-on across the specified voltage range.

Part Context

This triac belongs to the ACTT series from WeEn Semiconductors, characterized by enhanced ruggedness and industrial-grade reliability. The product line targets applications requiring durable solid-state switching solutions with integrated protection features, distinguishing it from standard commercial-grade thyristors through its ability to withstand significant electrical stress.