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APT75DQ100BGVAO
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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 75A TO247
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：75A
- Voltage - Forward (Vf) (Max) @ If：3 V @ 75 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：250 ns
- Current - Reverse Leakage @ Vr：100 µA @ 1 kV
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-247-2
- Supplier Device Package：TO-247
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The APT75DQ100BGVAO is a single ultra-fast soft recovery rectifier manufactured by Microchip Technology. It features a maximum repetitive reverse voltage of 1000 V and an average forward current rating of 75 A. The device utilizes a TO-247-2 through-hole package for robust thermal performance. Key electrical characteristics include a maximum forward voltage of 3.6 V at rated current, a peak non-repetitive surge current capability of 300 A, and a maximum reverse leakage current of 50 µA. The component supports a wide operating temperature range from -55 °C to +175 °C junction temperature.
Feature Summary
- Ultra-fast soft recovery technology minimizes switching losses and electromagnetic interference during operation.
- High thermal stability with a maximum junction temperature rating of 175 °C.
- Robust surge current handling capability suitable for high-power industrial applications.
Applications
- High-frequency switch-mode power supplies
- Industrial motor drive inverters
- Uninterruptible power supply (UPS) systems
Procurement Notes
Verify the specific suffix 'VAO' against official Microchip documentation to confirm it denotes a valid manufacturing variant or environmental compliance status rather than a generic placeholder. Ensure that the requested part number matches the exact datasheet specifications for voltage and current ratings before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring high-voltage blocking capabilities combined with high continuous current handling. The TO-247-2 package facilitates efficient heat dissipation for power densities exceeding standard surface-mount options. Consider the soft recovery characteristics to reduce voltage spikes in inductive load switching environments.
Part Context
This rectifier belongs to Microchip's FRED (Fast Recovery Epitaxial Diode) product line, specifically designed for high-efficiency power conversion. It complements other high-voltage discrete devices within the portfolio, offering a balance between switching speed and conduction loss for demanding power electronics architectures.
Replacement Considerations
Cross-reference with APT30DQ100BGVAO for lower current requirements or APT40DQ60BGVAO for reduced voltage applications. Verify pinout compatibility and thermal resistance parameters when substituting with similar TO-247-2 packages from the same manufacturer series.
