CD431690C

$35.61

Description：PMOD,DUAL-SCR,1600V,90A. IT (AVG
Series：-

SKU:b97d569c8e54 Category: SCRs - Modules Brand: Powerex Inc.

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Product introduction

CD431690C is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Powerex Inc.. Its product description is PMOD,DUAL-SCR,1600V,90A. IT (AVG. Review the specifications below when checking this part for your BOM.

SCRs - Modules specifications for CD431690C

Description：PMOD,DUAL-SCR,1600V,90A. IT (AVG
Series：-
Mfr：Powerex Inc.
Package：Box
Structure：Series Connection - All SCRs
Number of SCRs, Diodes：2 SCRs
Voltage - Off State：1.6 kV
Current - On State (It (AV)) (Max)：90 A
Current - On State (It (RMS)) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：-
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Chassis Mount
Package / Case：POW-R-BLOK™ Module
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Gate Trigger (Igt) (Max)：100 mA
Current - Hold (Ih) (Max)：100 mA
Grade：-
Qualification：-

SCRs - Modules datasheet and documents for CD431690C

CD431690C

SCRs - Modules Overview

The CD431690C is a Silicon Controlled Rectifier manufactured by Powerex Inc. It belongs to the TCU4 series of high voltage, high current disc pack SCRs. The device employs a high di/dt gate structure designed for reliable operation under high di/dt and dv/dt conditions in various phase control applications. Key electrical ratings include a voltage rating code of 90 (900V) and a current rating code of 34 (3400A).

SCRs - Modules Feature Summary

High di/dt capability enabled by specialized gate design.
High dv/dt capability for stable operation in demanding environments.
Hermetic ceramic package construction.

SCRs - Modules Applications

Phase control applications requiring high surge and I2t ratings.

SCRs - Modules Procurement Notes

Verify the complete twelve-digit part number using official manufacturer tables to ensure correct voltage, current, turn-off time, and lead configuration specifications. Confirm that the specific ordering suffix matches the required gate and cathode potential lead lengths for the intended assembly.

SCRs - Modules Selection Notes

Select this component based on the specific voltage rating code and current rating code requirements of the circuit. Ensure the application demands match the high di/dt and dv/dt capabilities provided by the internal gate structure. Verify thermal management needs suitable for disc pack SCR implementations.

SCRs - Modules Part Context

This component is part of the TCU4 series produced by Powerex, Inc., located in Youngwood, PA. The series is characterized by high voltage and high current capabilities, utilizing a hermetic ceramic package to ensure durability and performance in industrial power electronics applications.

SCRs - Modules Replacement Considerations

Consult official manufacturer substitution guides for confirmed equivalent part numbers within the TCU4 series or other compatible high-current SCR families. Do not assume cross-brand compatibility without verifying electrical parameters and mechanical dimensions.

Explore related parts through Thyristors, Discrete Semiconductor Products, all product categories, ChipApex homepage.

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