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Product Detailed Parameters
- Description：DIODE MODULE GP 1200V 36A D1
- Series：-
- Mfr：Microsemi Corporation
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1200 V
- Current - Average Rectified (Io) (per Diode)：36A
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 100 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 mA @ 1200 V
- Operating Temperature - Junction：-
- Mounting Type：Chassis Mount
- Package / Case：D1
- Supplier Device Package：D1
- Grade：-
- Qualification：-
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Overview
The MSKD36-12 is a glass passivated rectifier diode module manufactured by Microsemi Corporation. It features a maximum repetitive reverse voltage (VRRM) of 1200 V and a surge peak repetitive reverse voltage (VRSM) of 1300 V. The module provides an average forward current (IFAV) of 36 A at a case temperature of 104°C, with a maximum forward voltage drop of 1.25 V at 100 A. It utilizes a D1 package with a ceramic isolated metal baseplate for heat transfer.
Feature Summary
- Utilizes glass passivation technology for the semiconductor chips
- Features an aluminum oxide DBC ceramic isolated metal baseplate for efficient heat transfer
- Includes UL E243882 approval
Applications
- Non-controllable rectifiers for AC/AC converters
- Line rectifiers for transistorized AC motor controllers
- Field supply for DC motors
Procurement Notes
Verify component authenticity through authorized channels as this part may be subject to obsolescence or replacement. Confirm that the specific ordering suffix matches the required electrical ratings and packaging configuration. Ensure thermal interface materials are compatible with the D1 case outline for proper mounting. Review the latest datasheet revision for any updates to mechanical dimensions or maximum ratings before finalizing procurement specifications.
Selection Notes
Select this module when a high-voltage rectification solution with standard recovery characteristics is required. The D1 package facilitates direct heatsink mounting via M6 screws. Consider the thermal resistance values for system cooling design. Verify that the operating junction temperature range of -40°C to +150°C aligns with the application environment requirements.
Part Context
This component belongs to the MSK, MSAD, and MSCD36 series of glass passivated rectifier diode modules. The series offers various voltage ratings ranging from 800 V to 1800 V. The MSKD variant specifically denotes a standard recovery time configuration within this family of industrial-grade power modules designed for robust performance in demanding power conversion applications.
Replacement Considerations
Consult official substitution guides for equivalent modules with matching voltage and current ratings. Verify compatibility of the D1 package outline and terminal configurations. Ensure thermal characteristics such as Rth(j-c) and Rth(c-s) meet or exceed original design requirements.
