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80CNQ035ASL
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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 35V 40A D618SL
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：35 V
- Current - Average Rectified (Io) (per Diode)：40A
- Voltage - Forward (Vf) (Max) @ If：520 mV @ 40 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 mA @ 35 V
- Operating Temperature - Junction：-55°C ~ 150°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-80CNQ035ASL is a center tap Schottky rectifier module in the D-61-8-SL package. It features two silicon elements with a common cathode configuration, rated for a maximum average forward current of 2 x 40 A and a maximum repetitive peak reverse voltage of 35 V. The device supports junction temperatures up to 150 °C and offers a typical forward voltage drop of 0.47 V at 40 Apk and 125 °C.
Feature Summary
- Center tap module design optimized for low forward voltage drop
- Reliable operation up to 150 °C junction temperature
- High purity epoxy encapsulation for mechanical strength
- Guard ring structure for enhanced ruggedness
Applications
- Switching power supplies
- Converters
- Freewheeling diodes
- Reverse battery protection
Procurement Notes
Verify the specific ordering suffix ASL corresponds to the D-61-8-SL leaded package variant. Confirm RoHS compliance status as the datasheet indicates PbF suffixes are compliant while standard versions may contain lead. Ensure thermal interface material application meets the specified flatness requirements for optimal heat dissipation.
Selection Notes
Select this component when a dual anode common cathode topology is required for high-frequency applications. The D-61-8-SL package provides a small footprint suitable for space-constrained designs. Evaluate thermal resistance characteristics against the expected duty cycle and ambient operating conditions to ensure junction temperature limits are not exceeded.
Part Context
This part belongs to the VS-80CNQ...A PbF Series, which utilizes New Generation 3 technology. The series includes variants with different reverse voltage ratings (35 V, 40 V, 45 V) and package styles including through-hole and surface mount options. All variants share the same 2 x 40 A current rating and core barrier technology.
Replacement Considerations
Direct substitutes within the same series include VS-80CNQ040ASL and VS-80CNQ045ASL, which offer higher reverse voltage ratings but maintain identical current and package specifications.
