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83CNQ100A
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Product Detailed Parameters
- Description：DIODE MOD SCHOTT 100V 40A D61-8
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io) (per Diode)：40A
- 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 @ 100 V
- Operating Temperature - Junction：-55°C ~ 175°C
- Mounting Type：Chassis Mount
- Package / Case：D-61-8
- Supplier Device Package：D-61-8
- Grade：-
- Qualification：-
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Overview
The Vishay VS-83CNQ100A is a center tap Schottky rectifier module featuring two 40 A legs in a D-61-8 package. It offers a maximum DC reverse voltage of 100 V and operates up to a junction temperature of 175 °C. The device utilizes proprietary barrier technology for low reverse leakage at high temperatures. Key electrical ratings include a maximum average forward current of 80 A, a peak non-repetitive surge current of 7000 A, and a typical forward voltage drop of 0.67 V per leg at 40 Apk and 125 °C.
Feature Summary
- Center tap configuration with common cathode base
- High purity epoxy encapsulation for mechanical strength and moisture resistance
- Guard ring design for enhanced ruggedness and long-term reliability
- Low profile transfer-molded package with small footprint
Applications
- Switching power supplies
- Converters
- Freewheeling diodes
- Reverse battery protection
Procurement Notes
Verify the specific ordering suffix (A, ASM, or ASL) to confirm the required package style (D-61-8, D-61-8-SM, or D-61-8-SL). Confirm lead-free status if applicable, as standard production may differ from PbF versions. Ensure mounting hardware meets the recommended torque specifications for the selected case style.
Selection Notes
Select this component for applications requiring high-frequency operation and low forward voltage drop. The 175 °C junction temperature rating supports high thermal environments. Verify that the 100 V reverse voltage rating exceeds the circuit's peak working reverse voltage. Consider the 7000 A surge capability for robust transient protection.
Part Context
This part belongs to the VS-83CNQ...A series of new generation 3 Schottky rectifiers. It shares the same physical package and general features as the 80 V rated VS-83CNQ080A variant. The series is designed and qualified for industrial level applications, providing a reliable solution for high-current rectification tasks.
Replacement Considerations
The VS-83CNQ080A is a direct functional substitute within the same series, differing only in the maximum DC reverse voltage rating (80 V vs. 100 V). Ensure the lower voltage rating of the replacement is sufficient for the application's peak reverse voltage requirements before substitution.
FAQ
What is the maximum junction temperature for the VS-83CNQ100A?
The maximum junction temperature range is -55 °C to 175 °C.
How is the internal circuit configured?
The device features a dual anode common cathode configuration.
What is the typical series inductance per leg?
The typical series inductance per leg is 5.5 nH, measured lead to lead 5 mm from the package body.
