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83CNQ080ASL
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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 80V 80A D618SL
- 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：Surface Mount
- Package / Case：D-61-8-SL
- Supplier Device Package：D-61-8-SL
- Grade：-
- Qualification：-
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Overview
The Vishay VS-83CNQ080ASL is a center tap Schottky rectifier module featuring two 40 A legs in a D-61-8-SL package. It offers an 80 V maximum DC reverse voltage and supports junction temperatures up to 175 °C. The device provides a maximum average forward current of 80 A per leg and withstands a non-repetitive surge current of 7000 A. Forward voltage drop is rated at 1.00 V at 80 A, with a maximum reverse leakage current of 1.5 mA.
Feature Summary
- Optimized for low reverse leakage current at elevated temperatures
- Utilizes proprietary barrier technology for reliable high-temperature operation
- Incorporates guard ring design for enhanced ruggedness and long-term reliability
- Encapsulated in high purity epoxy for improved mechanical strength and moisture resistance
Applications
- Switching power supplies
- DC-DC converters
- Freewheeling diodes
- Reverse battery protection circuits
Procurement Notes
Verify the specific ordering suffix ASL corresponds to the D-61-8-SL package style before procurement. Confirm that the component meets RoHS requirements if applicable to your manufacturing standards. Ensure thermal management solutions align with the specified thermal resistance values for optimal performance under load conditions.
Selection Notes
Select this component for applications requiring high-frequency operation and low forward voltage drop. Consider the 175 °C junction temperature rating for environments with limited cooling. Evaluate the D-61-8-SL footprint against available PCB space and mounting constraints. Verify surge current capabilities match potential inrush scenarios in the target circuit design.
Part Context
This part belongs to the VS-83CNQ...A series of new generation 3 Schottky rectifiers from Vishay High Power Products. The series includes variants with different voltage ratings, such as the 100 V version. These modules are designed for industrial level qualification and utilize a fully transfer-molded low profile package structure.
Replacement Considerations
The VS-83CNQ100ASL serves as a direct replacement offering identical electrical characteristics except for a higher 100 V reverse voltage rating. Both parts share the same physical dimensions and pinout configuration within the D-61-8-SL package family.
FAQ
What is the maximum junction temperature for the VS-83CNQ080ASL?
The maximum operating junction temperature range extends up to 175 °C.
How is the internal circuit configured?
The device features a common cathode configuration with two separate anodes.
What is the typical series inductance per leg?
The typical series inductance is 5.5 nH when measured lead-to-lead 5 mm from the package body.
