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Product Detailed Parameters
- Description：DIODE MOD SCHOTT 100V 150A TO249
- Series：-
- Mfr：SMC Diode Solutions
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io) (per Diode)：150A
- Voltage - Forward (Vf) (Max) @ If：1.19 V @ 150 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1.5 mA @ 100 V
- Operating Temperature - Junction：-55°C ~ 175°C
- Mounting Type：Chassis Mount
- Package / Case：TO-249AA (Modified), D-60
- Supplier Device Package：TO-249
- Grade：-
- Qualification：-
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Overview
The 153CMQ100 is a Schottky diode module manufactured by SMC Diode Solutions. It features a single pair common cathode configuration housed in a TO-249AA chassis mount package. The device is rated for a maximum repetitive peak reverse voltage of 100V and an average forward rectified current of 150A. This component is designed for high-efficiency power conversion applications requiring low forward voltage drop and fast switching characteristics.
Feature Summary
- Schottky barrier technology for low forward voltage and minimal switching losses
- Common cathode dual diode arrangement for bridge or synchronous rectifier circuits
- Chassis mount construction optimized for high thermal dissipation
Applications
- High-current DC-DC converter modules
- Synchronous rectification in power supplies
- Freewheeling diodes in motor drive systems
Procurement Notes
Verify the specific datasheet revision to confirm electrical parameters match design requirements. Ensure the TO-249AA package dimensions align with the intended heatsink interface. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference pinout configurations to prevent installation errors during integration.
Selection Notes
Select this component when high current capacity and low forward voltage are critical for system efficiency. The chassis mount style requires compatible mounting hardware and thermal interface materials. Evaluate thermal resistance specifications against the application's heat dissipation capabilities to ensure reliable operation under continuous load conditions.
Part Context
This part belongs to the CMQ series of Schottky rectifiers from SMC Diode Solutions. These modules are engineered for robust performance in industrial and commercial power electronics. The series offers various voltage and current ratings to suit different power levels while maintaining consistent packaging standards for easy substitution within similar designs.
Replacement Considerations
Consult official manufacturer documentation for direct cross-references. Verify that any substitute part matches the 100V rating, 150A current capacity, and TO-249AA package form factor. Ensure thermal and electrical characteristics are equivalent to maintain system reliability.
