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Product Detailed Parameters
- Description：IGBT MODULE, 1IN1, BRAKE CHOPPER
- Series：-
- Mfr：KYOCERA AVX
- Package：Bulk
- IGBT Type：-
- Configuration：Single
- Vce(on) (Max) @ Vge, Ic：1.95V @ 15V, 50A
- Input：Standard
- NTC Thermistor：No
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：Module
- Voltage - Collector Emitter Breakdown (Max)：650 V
- Current - Collector (Ic) (Max)：50 A
- Power - Max：181 W
- Current - Collector Cutoff (Max)：1 mA
- Input Capacitance (Cies) @ Vce：4500 pF @ 25 V
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Overview
The PRFMB50W6 is a single IGBT module from the KYOCERA AVX series, designed for high-power switching applications. It features a maximum collector-emitter voltage of 650 V and a continuous collector current rating of 50 A at 25 °C. The device integrates a fast recovery diode (FRD) within a one-in-one brake chopper circuit configuration. Key electrical parameters include a collector-emitter saturation voltage of 1.45 V and a gate-emitter leakage current of 1 uA. The module supports a maximum operating temperature of 150 °C and a minimum of -40 °C, housed in a chassis mount package measuring 94 mm x 35 mm x 30 mm.
Feature Summary
- Integrates an IGBT and Fast Recovery Diode (FRD) into a single brake chopper circuit configuration
- Supports high-temperature operation with a junction temperature range up to 150 °C
- Designed for chassis mounting using screw mount installation style
Applications
- Brake chopper circuits in industrial drives
- High-power DC-DC converters
- Motor control systems requiring integrated freewheeling diodes
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific batch matches the datasheet specifications regarding voltage ratings and thermal characteristics. Ensure proper handling procedures are followed due to the sensitive nature of semiconductor devices. Check for any recent product discontinuation notices or lifecycle changes before finalizing procurement plans.
Selection Notes
Select this module when a combined IGBT and FRD solution is required for space-constrained designs. Consider the 650 V rating and 50 A current capacity against load requirements. Evaluate the 1.45 V saturation voltage for efficiency needs. Ensure the chassis mount form factor fits the mechanical constraints of the target application environment.
Part Context
This component belongs to the broader category of power semiconductors manufactured by KYOCERA AVX. It falls under the IGBT modules subcategory, specifically tailored for robust power conversion tasks. The integration of the FRD simplifies circuit design by eliminating the need for external diodes in braking applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official KYOCERA AVX resources for potential alternatives if this specific model is discontinued or unavailable.
