APT30S20BG

$2.36

Description：DIODE SCHOTTKY 200V 45A TO247
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:b2f4283248d4 Category: Single Diodes Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 200V 45A TO247
Series：-
Mfr：Microchip Technology
Package：Tube
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：200 V
Current - Average Rectified (Io)：45A
Voltage - Forward (Vf) (Max) @ If：850 mV @ 30 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：55 ns
Current - Reverse Leakage @ Vr：500 µA @ 200 V
Capacitance @ Vr, F：-
Mounting Type：Through Hole
Package / Case：TO-247-2
Supplier Device Package：TO-247 [B]
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

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APT30S20BG

Overview

The APT30S20BG is a silicon Schottky rectifier diode manufactured by Microchip Technology. It features a single configuration housed in a TO-247-3 package designed for through-hole mounting. The device supports a maximum repetitive reverse voltage of 200 V and an average forward current of 45 A. Key electrical characteristics include a forward voltage of 950 mV at rated current, a reverse leakage current of 2 mA, and a forward surge current capability of 1 kA. It operates within a temperature range of -55 °C to +150 °C junction temperature.

Feature Summary

Utilizes Schottky barrier technology for low forward voltage drop and fast switching performance.
Designed for high-current rectification applications with robust thermal handling capabilities.
Constructed using silicon technology for reliable operation in demanding power environments.

Applications

High-frequency DC-DC converters
Free-wheeling rectification in motor drives
Power supply output rectification

Procurement Notes

Verify the specific suffix and marking on the component body to confirm it matches the APT30S20BG designation exactly. Ensure the TO-247-3 package dimensions align with your PCB footprint requirements. Cross-reference the manufacturer's latest datasheet for any updates regarding pinout or absolute maximum ratings before finalizing the design.

Selection Notes

Select this component when a low-loss, high-speed rectifier is required for circuits operating up to 200 V reverse voltage. The 45 A current rating makes it suitable for medium-power applications. Consider the TO-247-3 package for efficient heat dissipation via screw or clip mounting. Compare against similar Schottky diodes if higher voltage ratings or different current capacities are needed.

Part Context

This part belongs to Microchip Technology's discrete Schottky diode module series. It is distinct from other APT series components like the APT2X30S20J dual anti-parallel module or the APT100S20BG higher current variant. The TO-247-3 package provides a standardized form factor for through-hole assembly in industrial power electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative Schottky diodes based on matching voltage, current, and package specifications.