LDR11666

$115.23

Description：DIODE MODULE GP 660A POWRBLOK
Series：-

SKU:905c0b08d6ec Category: Diode Arrays Brand: Powerex Inc.

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Product introduction

LDR11666 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Powerex Inc.. Its product description is DIODE MODULE GP 660A POWRBLOK. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for LDR11666

Description：DIODE MODULE GP 660A POWRBLOK
Series：-
Mfr：Powerex Inc.
Package：Bulk
Diode Configuration：1 Pair Series Connection
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：-
Current - Average Rectified (Io) (per Diode)：660A (DC)
Voltage - Forward (Vf) (Max) @ If：1.4 V @ 1978 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：50 mA @ 1800 V
Operating Temperature - Junction：-40°C ~ 150°C
Mounting Type：Chassis Mount
Package / Case：POW-R-BLOK™ Module
Supplier Device Package：POW-R-BLOK™ Module
Grade：-
Qualification：-

Diode Arrays datasheet and documents for LDR11666

LDR11666

Diode Arrays Overview

The LDR11666 is a Dual Diode Isolated POW-R-BLOK module manufactured by Powerex, Inc. It features a 1600V repetitive peak forward and reverse blocking voltage (VDRM & VRRM) and supports an average forward current of 600A at a case temperature of 106°C with 180° conduction. The device has a non-repetitive peak blocking voltage of 1700V and withstands a single-cycle surge current up to 23,000A. Electrical characteristics include a peak on-state voltage of 1.40V at 1978A and a maximum junction-to-case thermal resistance of 0.0650°C/W per junction. The module operates within a junction temperature range of -40°C to +150°C.

Diode Arrays Feature Summary

Electrically isolated heatsinking for easy mounting on common heat sinks without additional insulation components
Compression bonded elements combined with a metal baseplate for low thermal impedance
UL Recognized certification ensuring compliance with safety standards

Diode Arrays Applications

Bridge circuits
AC & DC motor drives
Battery supplies
Power supplies
Large IGBT circuit front ends

Diode Arrays Procurement Notes

Verify the specific part number against official Powerex documentation to confirm voltage ratings and configuration. Ensure mounting torque specifications are strictly followed during installation to maintain electrical isolation integrity and thermal performance. Confirm RoHS compliance status if required by project specifications.

Diode Arrays Selection Notes

Select this module for high-current rectification applications requiring electrical isolation from the heatsink. Consider the 1600V rating and 600A continuous current capability when designing power systems. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance values under expected operating conditions.

Diode Arrays Part Context

This component belongs to the POW-R-BLOK family of dual diode isolated modules produced by Powerex, Inc. These modules are engineered for robust rectification in industrial environments. The series offers various voltage and current configurations to suit diverse power electronics needs while maintaining standardized packaging dimensions.