T600121804BT

Description：SCR 1.2KV 275A TO209AB
Series：-

SKU:4129495227b4 Category: SCRs Brand: Powerex Inc.

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Product introduction

Product Detailed Parameters

Description：SCR 1.2KV 275A TO209AB
Series：-
Mfr：Powerex Inc.
Package：Bulk
Voltage - Off State：1.2 kV
Voltage - Gate Trigger (Vgt) (Max)：3 V
Current - Gate Trigger (Igt) (Max)：150 mA
Current - Hold (Ih) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：5000A, 5500A
SCR Type：Standard Recovery
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Chassis, Stud Mount
Package / Case：TO-209AB, TO-93-4, Stud
Supplier Device Package：-
Voltage - On State (Vtm) (Max)：1.55 V
Current - On State (It (AV)) (Max)：175 A
Current - On State (It (RMS)) (Max)：275 A
Current - Off State (Max)：25 mA

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T600121804BT

Overview

The Powerex T600121804BT is a Phase Control Silicon Controlled Rectifier (SCR) rated for 1600 Volts and an average on-state current of 175 Amperes. It features a turn-off time of 100 microseconds and requires a gate trigger current of 150 mA. The device utilizes a TO-93 package with stud mounting leads, designed for high-power phase control applications.

Feature Summary

Designed for phase control applications with high voltage blocking capability
Utilizes a robust TO-93 chassis mount package for efficient heat dissipation
Features a standard turn-off time suitable for controlled rectification circuits

Applications

Industrial motor drives
High power DC to AC inverters
Static power switching systems

Procurement Notes

Verify the complete twelve-digit part number against manufacturer documentation to ensure correct voltage and current ratings. Confirm that the TO-93 stud mount configuration matches the thermal management requirements of the target application before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring 1600V blocking voltage and 175A continuous current handling. Ensure the gate drive circuit can supply the specified 150mA trigger current. Verify that the system's thermal design accommodates the power dissipation inherent in the TO-93 stud mount package during operation.

Part Context

This component belongs to the Powerex T600 series of Phase Control SCRs, which covers a range of voltages from 100V to 1600V and currents up to 175A. The series is engineered for industrial power conversion, offering reliable performance in demanding electrical environments through standardized mounting and triggering specifications.