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VS-25FR10M is listed in the Single Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE STD REV 100V 25A DO203AA. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for VS-25FR10M
- Description：DIODE STD REV 100V 25A DO203AA
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Technology：Standard, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：25A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 78 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：DO-203AA, DO-4, Stud
- Supplier Device Package：DO-203AA (DO-4)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for VS-25FR10M
Single Diodes Overview
The Vishay VS-25FR10M is a standard recovery stud-mount diode in the VS-25F(R) series. It features a DO-4 (DO-203AA) package with an M5 x 0.8 metric threaded stud base and reverse polarity configuration (anode to stud). The device supports a maximum average forward current of 25 A at a case temperature of 120 °C, with a peak repetitive reverse voltage of 100 V. It withstands non-repetitive surge currents up to 373 A at 60 Hz and operates within a junction temperature range of -65 °C to +175 °C.
Single Diodes Feature Summary
- High surge current capability for robust circuit protection
- Stud cathode and stud anode versions available for flexible mounting
- Wide voltage range supporting applications up to 1200 V
Single Diodes Applications
- Battery chargers
- Converters
- Power supplies
- Machine tool controls
Single Diodes Procurement Notes
Verify the specific ordering suffix 'M' confirms the M5 x 0.8 metric thread requirement rather than the standard 10-32 UNF-2A imperial thread. Confirm that the 'R' designation matches the required reverse polarity (anode to stud) for the intended mechanical assembly. Ensure thermal interface materials are compatible with the specified mounting torque limits to maintain optimal heat dissipation.
Single Diodes Selection Notes
Select this component when a high-current single-phase rectifier requires direct chassis or heatsink mounting via a threaded stud. The reverse polarity design is critical for circuits where the anode must connect to the grounded metal structure. Verify that the system's thermal resistance allows the junction temperature to remain within the specified operating range under maximum load conditions.
Single Diodes Part Context
This part belongs to the VS-25F(R) Series of standard recovery diodes manufactured by Vishay Semiconductors. The series provides various voltage ratings from 100 V to 1200 V within the same physical footprint. The VS-25FR10M specifically addresses low-voltage, high-current applications requiring reliable switching performance and rugged mechanical installation.
Single Diodes Replacement Considerations
Cross-reference other Vishay VS-25F(R) variants for different voltage ratings. Verify compatibility with generic DO-4 (DO-203AA) form-factor replacements, ensuring identical thread pitch and polarity configuration.
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