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APT30D100BG
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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 30A TO247
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：30A
- Voltage - Forward (Vf) (Max) @ If：2.3 V @ 30 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：290 ns
- Current - Reverse Leakage @ Vr：250 µA @ 1000 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：-
- Qualification：-
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Overview
The APT30D100BG is a single fast recovery rectifier manufactured by Microchip Technology, housed in a TO-247 through-hole package. It features a maximum repetitive reverse voltage of 1000 V and an average forward current rating of 30 A. The device exhibits a typical forward voltage drop of 2.5 V at rated current and a maximum reverse leakage current of 250 uA. Key dynamic parameters include a peak non-repetitive surge current capability of 210 A and a reverse recovery time of 290 ns. It operates within a junction temperature range from -55°C to +175°C.
Feature Summary
- High-voltage blocking capability suitable for demanding power conversion environments
- Fast recovery characteristics designed to minimize switching losses
- Robust thermal management via the TO-247 leaded package
Applications
- High-frequency DC-DC converters
- Uninterruptible power supply (UPS) systems
- Industrial motor drives
Procurement Notes
Verify the specific datasheet revision and ordering suffix to ensure compatibility with design requirements. Confirm that the TO-247 package dimensions match the PCB footprint. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the manufacturer source is authorized to guarantee component authenticity.
Selection Notes
Select this component when a high-voltage single diode with moderate speed is required. The 1000 V rating provides safety margin for higher voltage buses. The 30 A current rating suits medium-power applications. Consider the 290 ns recovery time against faster alternatives if switching frequencies exceed standard ranges. Evaluate thermal resistance for heat sink sizing.
Part Context
This part belongs to Microchip's FRED (Fast Recovery Epitaxial Diode) product line. It complements other rectifiers in the series differentiated by voltage ratings and recovery speeds. The TO-247 form factor is standard for high-current discrete semiconductors requiring robust mechanical mounting and efficient heat dissipation in industrial electronics.
Replacement Considerations
Direct substitutes may include other 1000 V, 30 A fast recovery diodes in TO-247 packages. Verify matching electrical parameters such as reverse recovery time and forward voltage before substitution. Cross-reference with similar Microchip parts like the APT30DQ100BG for potential pin-compatible alternatives with different recovery characteristics.
