DKA60KB80

$21.10

Description：DIODE MODULE GEN PURP 800V 60A
Series：-

SKU:8f93e8ee5f43 Category: Diode Arrays Brand: SanRex Corporation

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Product introduction

Product Detailed Parameters

Description：DIODE MODULE GEN PURP 800V 60A
Series：-
Mfr：SanRex Corporation
Package：Tray
Diode Configuration：1 Pair Common Cathode
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：800 V
Current - Average Rectified (Io) (per Diode)：60A
Voltage - Forward (Vf) (Max) @ If：1.35 V @ 180 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：20 mA @ 800 V
Operating Temperature - Junction：-40°C ~ 150°C
Mounting Type：Chassis Mount
Package / Case：Module
Supplier Device Package：-
Grade：-
Qualification：-

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DKA60KB80

Overview

The SanRex DKA60KB80 is a silicon diode module featuring an isolated package with two cathode-common diode chips. It supports a repetitive peak reverse voltage of 800 V and a non-repetitive peak reverse voltage of 960 V. The average forward current rating is 60 A at a case temperature of 110°C, while the RMS forward current is 95 A under identical conditions. The surge forward current capacity reaches 1100 A for a half-cycle at 50/60 Hz. The maximum junction temperature range spans from -40°C to +150°C. Forward voltage drop is typically 1.35 V at 180 A instantaneous measurement. Thermal resistance from junction to case is 0.52 °C/W, and isolation breakdown voltage is 2500 V RMS.

Feature Summary

Features an isolated package design containing two cathode-common diode chips.
Utilizes highly reliable glass passivated chip technology.
Provides high surge forward current capability for transient protection.

Applications

PV-combiner boxes
DC power supplies for storage batteries
Various rectifier circuits

Procurement Notes

Verify the specific suffix '80' confirms the 800V rating during procurement. Confirm mounting torque specifications: M6 terminals require 2.5-3.9 N·m, and M5 terminals require 1.5-2.5 N·m. Ensure thermal management aligns with the specified junction temperature limits and thermal resistance values provided in the datasheet.

Selection Notes

Select this component for applications requiring isolated, cathode-common configurations. Consider the 800V blocking capability and 60A continuous current rating against system requirements. Evaluate thermal performance using the 0.52 °C/W junction-to-case resistance. Verify compatibility with glass passivated chip reliability standards for the intended operational environment.

Part Context

This part belongs to the DKA60KB series manufactured by SanRex Corporation. It is categorized as a discrete semiconductor diode module designed for robust rectification duties. The series utilizes silicon technology and offers isolated packaging options suitable for industrial power electronics applications requiring reliable DC conversion.