83CNQ080ASM

Description：DIODE ARRAY SCHOT 80V 80A D618SM
Series：-

SKU:ed7a1c860fa2 Category: Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE ARRAY SCHOT 80V 80A D618SM
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Bulk
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：80 V
Current - Average Rectified (Io) (per Diode)：80A
Voltage - Forward (Vf) (Max) @ If：1 V @ 80 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：1.5 mA @ 80 V
Operating Temperature - Junction：-55°C ~ 175°C
Mounting Type：Through Hole
Package / Case：D-61-8-SM
Supplier Device Package：D-61-8-SM
Grade：-
Qualification：-

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83CNQ080ASM

Overview

The Vishay VS-83CNQ080ASM is a center-tap Schottky rectifier module featuring two 40 A legs in a D-61-8-SM package. It offers an 80 V repetitive peak reverse voltage and operates up to 175 °C junction temperature. The device provides low forward voltage drop (0.67 V at 40 A, 125 °C) and high surge current capability of 7000 A. Designed for industrial applications, it utilizes high-purity epoxy encapsulation and guard ring technology for enhanced ruggedness.

Feature Summary

Center tap configuration with base common cathode
Low forward voltage drop optimized for efficiency
High frequency operation suitable for switching power supplies
Guard ring design for enhanced ruggedness and long-term reliability

Applications

Switching power supplies
Converters
Freewheeling diodes
Reverse battery protection

Procurement Notes

Verify the specific ordering suffix ASM corresponds to the D-61-8-SM package style as defined in the manufacturer's documentation. Confirm that the component meets the required industrial level qualification standards. Ensure proper mounting torque specifications are followed during installation to maintain thermal performance and mechanical integrity.

Selection Notes

Select this component for high-current applications requiring low forward voltage and high-temperature stability. The dual leg configuration supports center-tapped circuits effectively. Consider the thermal resistance characteristics when designing heatsinking solutions to ensure junction temperatures remain within the specified operating range under maximum load conditions.

Part Context

This part belongs to the New Generation 3 D-61 Package series from Vishay High Power Products. It is designed alongside variants like the VS-83CNQ100A for different voltage requirements. The series emphasizes high purity epoxy encapsulation and proprietary barrier technology for reliable operation in demanding industrial environments.

Replacement Considerations

Check for compatible parts within the same 83CNQ series family, such as the VS-83CNQ080A or VS-83CNQ080ASL, which share similar electrical ratings but may differ in package style or packaging quantity.