SCE70AA160

$25.64

Description：THYRISTOR MODULE 1600V 70A
Series：-

SKU:7e1bf04cf941 Category: SCRs - Modules Brand: SanRex Corporation

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Product introduction

Product Detailed Parameters

Description：THYRISTOR MODULE 1600V 70A
Series：-
Mfr：SanRex Corporation
Package：Tray
Structure：Series Connection - SCR/Diode
Number of SCRs, Diodes：1 SCR, 1 Diode
Voltage - Off State：1.6 kV
Current - On State (It (AV)) (Max)：70 A
Current - On State (It (RMS)) (Max)：110 A
Current - Non Rep. Surge 50, 60Hz (Itsm)：1600A, 1750A
Operating Temperature：-40°C ~ 130°C (TJ)
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Gate Trigger (Igt) (Max)：100 mA
Current - Hold (Ih) (Max)：160 mA
Grade：-
Qualification：-

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SCE70AA160

Overview

The SCE70AA160 is a thyristor module from the SCA/SCE series manufactured by SanRex Corporation. It features an isolated package design and supports an average on-state current of 70A with an RMS current of 110A at a case temperature of 101°C. The device handles a repetitive peak reverse voltage of 1600V and a non-repetitive surge current up to 1600A. Key electrical characteristics include a critical rate of rise of on-state current (di/dt) of 140A/μs and a critical rate of rise of off-state voltage (dv/dt) of 1000V/μs. The module operates within a junction temperature range of -40°C to +130°C.

Feature Summary

Isolated package construction for enhanced safety
High surge current capability of 1600A
Robust di/dt rating of 140A/μs
High dv/dt rating of 1000V/μs

Applications

Various rectifiers
Motor drives
Heater controls
Static switches

Procurement Notes

Verify the specific part number suffix against official SanRex documentation to confirm exact ratings and configuration. Ensure mounting torque specifications are strictly followed during installation to maintain thermal performance and mechanical integrity. Confirm compliance with relevant safety standards such as UL registration E76102 before integration into final equipment designs.

Selection Notes

Select this component for applications requiring high isolation breakdown voltage and robust surge handling capabilities. Consider the thermal impedance values when designing heat sinking solutions to ensure the junction temperature remains within the specified operating range under continuous load conditions.

Part Context

This module belongs to the SCA/SCE series of thyristor modules produced by SanRex Corporation. The series is characterized by silicon technology and screw mount installation styles, designed for power electronics applications requiring reliable switching and conduction in industrial environments.

Replacement Considerations

Consult official manufacturer cross-reference lists for verified substitutes. Do not assume compatibility based solely on similar electrical ratings without verifying pinout configurations and thermal characteristics.