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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 180A PRM11
- Series：-
- Mfr：SMC Diode Solutions
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：180A
- Voltage - Forward (Vf) (Max) @ If：950 mV @ 180 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：4.5 mA @ 100 V
- Capacitance @ Vr, F：4150pF @ 5V, 1MHz
- Mounting Type：Chassis Mount
- Package / Case：HALF-PAK
- Supplier Device Package：PRM1-1 (Half Pak Module)
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The SMC Diode Solutions 183NQ100-1 is a single Schottky rectifier module rated for 100 V DC reverse voltage and 180 A average forward current. It utilizes PRM1-1 (Half Pak) chassis mount packaging with a maximum junction temperature of 175°C. Key electrical characteristics include a forward voltage of 1.17 V at 160 A, a reverse leakage current of 1.5 mA at 100 V, and a capacitance of 5500 pF at 5 V and 1 MHz. The device supports a surge current of 1.86 kA and features fast recovery characteristics.
Feature Summary
- Schottky barrier technology for low forward voltage drop
- Chassis mount design for high-power thermal management
- High junction temperature capability up to 175°C
Applications
- DC-to-DC converter circuits
- Free-wheeling diodes in power supplies
- Inverter bridge rectification
Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and pinout configurations. Ensure that the procurement channel provides valid RoHS compliance certificates and traceability records consistent with the original equipment manufacturer's standards.
Selection Notes
Select this component when designing systems requiring high current handling with minimal conduction losses. The Half Pak module form factor facilitates efficient heat dissipation through direct chassis mounting. Evaluate thermal resistance requirements carefully to maintain junction temperatures within the specified operational limits under continuous load conditions.
Part Context
This part belongs to the 243NQ series family of Schottky rectifiers manufactured by SMC Diode Solutions. These modules are engineered for robust performance in industrial power conversion applications. The PRM1-1 package standardizes mounting interfaces across similar high-current diode solutions within the manufacturer's portfolio.
Replacement Considerations
The Vishay 163CMQ100 is documented as a similar alternative. Verify compatibility regarding forward voltage characteristics and physical mounting dimensions before implementation.
