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APT15DQ120BGVAO
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Product Detailed Parameters
- Description：DIODE STANDARD 1200V 15A TO247
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1200 V
- Current - Average Rectified (Io)：15A
- Voltage - Forward (Vf) (Max) @ If：3.3 V @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：240 ns
- Current - Reverse Leakage @ Vr：100 µA @ 1200 V
- 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 APT15DQ120BGVAO is a single ultra-fast soft recovery rectifier manufactured by Microchip Technology. It features a maximum repetitive reverse voltage of 1200 V and an average forward current rating of 15 A. The device utilizes a TO-220AB package for through-hole mounting. Key electrical characteristics include a maximum forward voltage of 3.06 V at rated current, a peak non-repetitive surge current capability of 80 A, and a typical reverse recovery time of 300 ns. The component operates within a junction temperature range of -55°C to +175°C.
Feature Summary
- Ultra-fast soft recovery technology designed to minimize switching losses and electromagnetic interference in high-frequency applications.
- High thermal stability with a maximum operating junction temperature of 175°C for robust performance under demanding conditions.
- Single diode configuration housed in a standard TO-220AB package suitable for efficient heat dissipation.
Applications
- High-frequency switch-mode power supplies
- Free-wheeling rectification in DC-DC converters
- Inductive load protection circuits
Procurement Notes
Verify the specific suffix BGVAO against official Microchip documentation to confirm pinout and packaging details. Ensure compatibility with existing thermal management designs given the 175°C junction limit. Cross-reference datasheet parameters such as reverse recovery time and forward voltage drop with system requirements before integration.
Selection Notes
Select this component for applications requiring fast switching speeds and low reverse recovery charge. The 1200 V rating provides sufficient headroom for high-voltage systems. Consider the TO-220AB package constraints regarding board space and thermal resistance when designing the heatsink interface.
Part Context
This part belongs to Microchip's APT series of ultra-fast recovery diodes, formerly associated with Advanced Power Technology. The series is engineered for efficiency in power conversion systems. The APT15DQ120BGVAO represents a specific voltage and current variant within this broader family of discrete rectifiers.
Replacement Considerations
Direct substitutes may include other 1200V 15A ultra-fast recovery diodes in TO-220 packages from manufacturers like Vishay or ON Semiconductor. Verify that replacement parts match the reverse recovery time and forward voltage specifications to maintain circuit performance.
