APTDF400KK170G

$190.06

Description：DIODE MODULE GP 1700V 480A SP6
Series：-

SKU:df50f5bd7761 Category: Diode Arrays Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE MODULE GP 1700V 480A SP6
Series：-
Mfr：Microchip Technology
Package：Bulk
Diode Configuration：1 Pair Common Cathode
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：1700 V
Current - Average Rectified (Io) (per Diode)：480A
Voltage - Forward (Vf) (Max) @ If：2.5 V @ 400 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：572 ns
Current - Reverse Leakage @ Vr：750 µA @ 1700 V
Operating Temperature - Junction：-
Mounting Type：Chassis Mount
Package / Case：LP4
Supplier Device Package：SP6
Grade：-
Qualification：-

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APTDF400KK170G

Overview

The APTDF400KK170G is a high-voltage diode array manufactured by Microchip Technology, designed for robust power rectification applications. It features a common cathode configuration with two diodes in series within the module. The device supports a maximum repetitive peak reverse voltage of 1700 V and an average forward current of 480 A per diode. It utilizes an LP4 chassis mount package for secure installation. The typical forward voltage is 2.5 V at 400 A, with a maximum reverse leakage current of 750 µA at 1700 V.

Feature Summary

Engineered for high-performance power rectification in demanding industrial environments
Provides reliable operation with standard recovery characteristics suitable for general switching applications
Utilizes a rugged chassis mount design to ensure stable thermal and mechanical performance

Applications

Industrial motor drives and variable frequency drives
High-power DC-DC converters and power supplies
Uninterruptible power systems (UPS) and battery chargers

Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the procurement channel provides valid traceability and authenticity certificates. Cross-reference the component marking with the manufacturer's latest datasheet to prevent substitution errors during assembly.

Selection Notes

Select this component when designing circuits requiring high current handling capabilities alongside significant voltage blocking. Evaluate the thermal management requirements based on the specified forward voltage drop and ambient operating conditions. Confirm that the system architecture aligns with the common cathode topology and the physical constraints of the LP4 mounting style.

Part Context

This device belongs to the APTDF400 series of high-voltage power discretes from Microchip Technology. The series is characterized by silicon planar technology optimized for reliability in heavy-duty power electronics. It serves as a critical passive component for managing high-energy flows in modern industrial power conversion systems.