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80EPS12
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Product Detailed Parameters
- Description：DIODE STANDARD 1200V 80A TO247AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1200 V
- Current - Average Rectified (Io)：80A
- Voltage - Forward (Vf) (Max) @ If：1.17 V @ 80 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 1200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-247-3
- Supplier Device Package：TO-247AC
- Operating Temperature - Junction：-40°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The Vishay 80EPS12 is a high-voltage standard recovery rectifier diode rated for 1200 V maximum repetitive peak reverse voltage. It provides an average forward current of 80 A and withstands a non-repetitive surge current of 1450 A. The device features a low forward voltage drop of 1.17 V at 80 A and operates within a junction temperature range of -40 °C to 150 °C. Packaged in a TO-247AC outline, it utilizes glass passivation technology for reliable operation.
Feature Summary
- Optimized for very low forward voltage drop with moderate leakage current
- Glass passivation technology ensures reliable operation up to 150 °C junction temperature
- Designed specifically for industrial level applications
Applications
- Input rectification circuits
- High voltage power supply designs
- Industrial power conversion systems
Procurement Notes
Verify the specific ordering suffix to confirm lead-free status and production type. Confirm that the TO-247AC package dimensions match the target heatsink interface. Ensure the 1200 V rating aligns with the circuit's peak reverse voltage requirements. Check thermal resistance specifications against the intended cooling method.
Selection Notes
Select this component when a single diode configuration is required for high voltage input rectification. The 80 A current rating suits heavy-duty industrial loads. Consider the TO-247AC package for efficient heat dissipation via direct mounting. Verify compatibility with Vishay HPP switches if used in matched sets.
Part Context
This part belongs to the 80EPS.. High Voltage Series from Vishay High Power Products. It is designed to complement Vishay HPP switches and output rectifiers available in identical package outlines. The series includes variants with different voltage ratings, such as the 800 V version.
Replacement Considerations
The 80EPS08 serves as a lower voltage alternative within the same series. Both devices share the same TO-247AC package and 80 A current rating. Ensure the application voltage does not exceed the replacement's VRRM rating.
