MSTC25-16

Description：MOD THYRISTOR DIODE 25A SF1
Series：-

SKU:5b209cf8bb0e Category: SCRs - Modules Brand: Microsemi Corporation

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Product introduction

Product Detailed Parameters

Description：MOD THYRISTOR DIODE 25A SF1
Series：-
Mfr：Microsemi Corporation
Package：Bulk
Structure：Series Connection - All SCRs
Number of SCRs, Diodes：2 SCRs
Voltage - Off State：1.6 kV
Current - On State (It (AV)) (Max)：25 A
Current - On State (It (RMS)) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：550A @ 50Hz
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Gate Trigger (Igt) (Max)：150 mA
Current - Hold (Ih) (Max)：200 mA
Grade：-
Qualification：-

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MSTC25-16

Overview

The MSTC25-16 is a thyristor and diode module manufactured by Microsemi Corporation. It features a series connection configuration combining one SCR and one diode within a single module package. The device supports a maximum repetitive peak off-state voltage of 1.6 kV and handles a maximum on-state current of 25 A. Key electrical parameters include a non-repetitive surge current rating of 550 A at 50 Hz, a maximum gate trigger current of 150 mA, and a maximum holding current of 200 mA. The component operates within a junction temperature range of -40°C to 125°C.

Feature Summary

Integrates a thyristor and diode in a series-connected module structure for high-power applications
Supports mixed-voltage operation with wide power supply voltage range per JESD8-B standards
Features hot-swappable and cold sparing capabilities for enhanced system reliability

Applications

High-power motor control cabinets
Industrial power conversion systems
Thyristor-based switching circuits

Procurement Notes

Verify the specific manufacturing lot date code against the official Microsemi product change notification (PCN) records, as this component has reached end-of-life status. Confirm that the replacement part number maintains identical pin compatibility and electrical ratings to ensure seamless integration into existing designs without requiring board modifications.

Selection Notes

Select this module when a combined thyristor-diode solution is required for high-voltage isolation and current handling. Ensure the application demands a 1.6 kV blocking capability and 25 A continuous current. Verify thermal management requirements align with the module's junction temperature limits and mounting constraints for screw installation.

Part Context

This component belongs to the Microsemi thyristor and diode module family, designed for robust industrial power electronics. It complements other modules like the MSFC160-16 and MSFC25-16, offering scalable solutions for various voltage and current levels within the same architectural framework.