APT50SCE120B

Description：DIODE SCHOTTKY 1200V 50A TO247
Series：*
Mfr：Microsemi Corporation
Package：Tube

SKU:e2d7ba1c8be6 Category: Single Diodes Brand: Microsemi Corporation

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 1200V 50A TO247
Series：*
Mfr：Microsemi Corporation
Package：Tube
Technology：-
Voltage - DC Reverse (Vr) (Max)：-
Current - Average Rectified (Io)：-
Voltage - Forward (Vf) (Max) @ If：-
Speed：-
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：-
Capacitance @ Vr, F：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Operating Temperature - Junction：-
Grade：-
Qualification：-

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APT50SCE120B

Overview

The APT50SCE120B is a Schottky diode manufactured by Microsemi Corporation, rated for 1200V and 50A. It utilizes a TO-247 package and complies with RoHS standards. This component has been officially discontinued as of October 16, 2017, with the MSC050SDA120B identified as its successor.

Feature Summary

High voltage blocking capability of 1200V
Fast switching characteristics typical of Schottky technology
Lead-free construction compliant with environmental regulations

Applications

High-voltage power conversion circuits
Industrial motor drives
Uninterruptible power supplies (UPS)

Procurement Notes

This component is officially discontinued by the manufacturer. Procurement must rely on secondary market distributors or obsolete inventory holders. Verify authenticity carefully due to potential counterfeits in the aftermarket. Confirm lot dates and physical condition upon receipt, as storage conditions over time may affect performance.

Selection Notes

Designers should consider the MSC050SDA120B as the direct replacement part specified by the manufacturer. Evaluate thermal management requirements for the TO-247 package. Ensure that the replacement meets all original circuit specifications for voltage, current, and switching speed.

Part Context

Microsemi Corporation, now part of Microchip Technology, produced this device as part of their power semiconductor portfolio. The APT series typically targets high-efficiency power applications. The discontinuation reflects product lifecycle management strategies common in the semiconductor industry.