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Product Detailed Parameters
- Description：MOSFET 6N-CH 900V 620A SSDC39
- Series：-
- Mfr：onsemi
- Package：Bulk
- Technology：Silicon Carbide (SiC)
- Configuration：6 N-Channel (3-Phase Bridge)
- FET Feature：-
- Drain to Source Voltage (Vdss)：900V
- Current - Continuous Drain (Id) @ 25°C：620A (Tj)
- Rds On (Max) @ Id, Vgs：2.1mOhm @ 620A, 18V
- Vgs(th) (Max) @ Id：4.3V @ 200mA
- Gate Charge (Qg) (Max) @ Vgs：2400nC @ 18V
- Input Capacitance (Ciss) (Max) @ Vds：45000pF @ 400V
- Power - Max：1kW (Tj)
- Operating Temperature：-40°C ~ 175°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：SSDC39
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The NVXR17S90M2SPC is a Silicon Carbide (SiC) power module from onsemi's EliteSiC family, designed for traction inverter applications. It features a 6-pack configuration with a 900 V drain-to-source voltage rating and a continuous DC drain current of 620 A at 175°C junction temperature. The device integrates an optimized pin-fin heatsink for direct cooling and utilizes sintering technology for die attach to enhance reliability. Key electrical parameters include a maximum on-state resistance of 2.3 mΩ at 175°C, a gate-to-source voltage range of -8 V to +22 V, and a total power dissipation capability of 1000 W under reference conditions.
Feature Summary
- Direct cooling architecture with integrated pin-fin heatsink
- Automotive grade compliance with AQG324 standard
- Sintered die technology for high reliability performance
- Silicon Nitride isolator substrate
Applications
- Hybrid Electric Vehicle Traction Inverter
- Electric Vehicle Traction Inverter
Procurement Notes
Verify the specific ordering suffix SPC against the official datasheet to confirm package dimensions and terminal configuration. Ensure that the required thermal interface materials and cooling loop pressure ratings align with the module's specifications before procurement. Confirm RoHS compliance status through the manufacturer's documentation.
Selection Notes
Select this component when designing systems requiring high power density and efficiency in electric vehicle traction inverters. Consider the 900 V rating and 620 A current capacity for appropriate system sizing. Evaluate the thermal management requirements based on the specified junction-to-fluid thermal resistance and cooling circuit pressure drop characteristics.
Part Context
This module belongs to the EliteSiC Power Module series by onsemi, specifically engineered for automotive traction inverter applications. It represents a generation of SiC MOSFET modules utilizing advanced packaging technologies like sintering and silicon nitride substrates to improve thermal cycling robustness and overall system efficiency compared to traditional silicon-based solutions.
Replacement Considerations
Consult the official onsemi datasheet or application notes for confirmed substitute part numbers within the EliteSiC portfolio. Verify compatibility regarding pinout, thermal characteristics, and electrical ratings before considering any alternative components.
