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Product Detailed Parameters
- Description：DIODE STANDARD 300V 15A TO2623
- Series：FRED Pt®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：300 V
- Current - Average Rectified (Io)：15A
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：40 ns
- Current - Reverse Leakage @ Vr：40 µA @ 300 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-262-3 Long Leads, I2PAK, TO-262AA
- Supplier Device Package：TO-262-3
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The Vishay 15ETH03-1 is a hyperfast recovery rectifier utilizing FRED Pt technology, rated for 300 V repetitive peak reverse voltage and 15 A average forward current. It features a maximum reverse recovery time of 40 ns at 25 °C and operates within a junction temperature range of -65 to 175 °C. The device is housed in a TO-262 surface-mount package with a thermal resistance from junction to case of 1.02 °C/W.
Feature Summary
- Platinum-doped lifetime control ensures optimized stored charge and low recovery current
- Hyperfast recovery characteristics minimize switching losses and over-dissipation
- Designed and qualified for industrial level applications
Applications
- Output rectification stage of SMPS
- UPS systems
- DC-to-DC converters
- Freewheeling diodes in low voltage inverters
- Chopper motor drives
Procurement Notes
Verify the specific suffix '-1' corresponds to the TO-262 package configuration rather than the D2PAK variant. Confirm lead-free status if required by environmental standards, as standard production versions may differ from PbF designations. Ensure compatibility with the specified industrial qualification level for the target application environment.
Selection Notes
Select this component when low reverse recovery charge and fast switching speeds are critical for efficiency. The TO-262 package provides a compact solution for high-current applications requiring robust thermal performance. Consider the 140 A non-repetitive surge capability for circuits subject to transient load spikes.
Part Context
This part belongs to the 15ETH series of hyperfast rectifiers from Vishay High Power Products. It shares core electrical specifications with the 15ETH03S but differs in physical packaging. The series utilizes planar structure technology to guarantee ruggedness and reliability under demanding operating conditions.
Replacement Considerations
The 15ETH03S serves as a functional equivalent within the same series, offering identical electrical ratings but packaged in D2PAK instead of TO-262.
