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APT15DQ60SG
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Product Detailed Parameters
- Description：DIODE STANDARD 15A D3PAK
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io)：15A
- Voltage - Forward (Vf) (Max) @ If：2.4 V @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：21 ns
- Current - Reverse Leakage @ Vr：25 µA @ 600 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-268-3, D3PAK (2 Leads + Tab), TO-268AA
- Supplier Device Package：D3PAK
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The APT15DQ60SG is a single ultra-fast soft recovery rectifier manufactured by Microchip Technology. It features a 600 V reverse voltage rating and supports a continuous forward current of 15 A. The device utilizes FRED DQ technology to achieve fast switching characteristics with a typical reverse recovery time of 55 ns. Designed for surface mount applications, it is housed in a TO-268 (D3PAK) package. The component operates within a junction temperature range of -55°C to +175°C and exhibits a maximum forward voltage drop of 2.5 V at rated current.
Feature Summary
- Ultra-fast soft recovery performance utilizing FRED DQ technology
- High thermal stability with a maximum junction temperature of 175°C
- Surface mount construction in a TO-268 package for automated assembly
Applications
- High-frequency DC-DC converters
- Free-wheeling diodes in PWM circuits
- Snubber circuits in power supplies
Procurement Notes
Verify the specific suffix 'SG' against official Microchip documentation to confirm the exact pinout and mechanical dimensions for the TO-268 package. Ensure compatibility with surface mount reflow profiles. Cross-reference datasheets for any recent product change notifications or lead time updates directly from the manufacturer.
Selection Notes
Select this component when high-speed switching and low reverse recovery charge are required in surface mount designs. Compare the 55 ns recovery time against circuit requirements to minimize switching losses. Verify that the 600 V rating provides sufficient margin for the application's peak inverse voltage conditions.
Part Context
This part belongs to the APT15DQ60 series of fast recovery rectifiers. While other variants like APT15DQ60KG utilize through-hole TO-220 packaging, the SG variant is specifically designed for surface mount integration. The series shares core electrical specifications but differs in physical form factor and mounting style.
Replacement Considerations
Direct substitutes include other 600V 15A FRED diodes in TO-268 packages. Verify equivalent reverse recovery times and forward voltage drops. Check for pin-compatible alternatives from other manufacturers if supply constraints exist.
