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Product Detailed Parameters
- Description：DIODE MODULE GP 1600V POWRBLOK
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1600 V
- Current - Average Rectified (Io) (per Diode)：1100A
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：22 µs
- Current - Reverse Leakage @ Vr：200 mA @ 1600 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：-
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Overview
The PD411611 is a dual diode module from Powerex, designed for high-power rectification. It features an isolated package configuration with two silicon elements in a series-connected, center-tap arrangement. The module utilizes a metal baseplate and compression-bonded elements to ensure low thermal impedance and robust current handling capabilities.
Feature Summary
- Electrically isolated heatsinking for simplified mounting on common heat sinks
- Compression bonded elements for enhanced reliability and thermal performance
- Metal baseplate construction providing structural integrity and efficient heat dissipation
Applications
- Bridge circuits
- AC & DC motor drives
- Battery supplies
- Power supplies
- Large IGBT circuit front ends
Procurement Notes
Verify the specific voltage rating suffix associated with the PD411611 part number against official Powerex documentation, as the POW-R-BLOK series spans multiple voltage classes. Confirm that the required electrical isolation and thermal management specifications align with the application's operational requirements before procurement.
Selection Notes
Select this component when designing systems requiring isolated dual diode rectification with high current capacity. The electrically isolated case allows for direct mounting to grounded heatsinks without additional insulators, simplifying mechanical design and reducing assembly time compared to non-isolated alternatives.
Part Context
This component belongs to the POW-R-BLOK family of dual diode modules manufactured by Powerex. These modules are engineered for applications demanding reliable rectification and isolated packaging. The series is recognized by Underwriters Laboratories (UL), ensuring compliance with safety standards for industrial power electronics.
Replacement Considerations
Consult official Powerex substitution guides for verified equivalents. Generic cross-references may not match the specific isolation characteristics or thermal impedance profiles of the original POW-R-BLOK design.
