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Product Detailed Parameters
- Description：MOSFET 6N-CH 250V 7A 12SIP
- Series：-
- Mfr：Sanken Electric USA Inc.
- Package：Tube
- Technology：MOSFET (Metal Oxide)
- Configuration：6 N-Channel (3-Phase Bridge)
- FET Feature：-
- Drain to Source Voltage (Vdss)：250V
- Current - Continuous Drain (Id) @ 25°C：7A
- Rds On (Max) @ Id, Vgs：250mOhm @ 3.5A, 10V
- Vgs(th) (Max) @ Id：4V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs：-
- Input Capacitance (Ciss) (Max) @ Vds：850pF @ 10V
- Power - Max：4W
- Operating Temperature：150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：12-SIP
- Supplier Device Package：12-SIP
- Grade：-
- Qualification：-
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Overview
The SMA5117 is an N-channel three-phase DC motor driver IC designed for direct drive from a 100V AC source. It integrates high-voltage MOSFETs with gate drive circuitry to control three-phase loads. Key electrical ratings include a drain-source voltage of 250 V, continuous drain current of ±7 A, and a maximum on-resistance of 0.25 Ω at VGS=10V. The device operates within a junction temperature range up to 150°C and features thermal protection. It is packaged in a multi-pin power module suitable for industrial applications.
Feature Summary
- Direct drive capability from 100V AC sources without external rectification
- Integrated high-voltage N-channel MOSFETs with low on-resistance
- Built-in thermal shutdown protection for system safety
Applications
- Three-phase AC motor drives
- Industrial pump systems
- Compressor control units
Procurement Notes
Verify the specific package type and pinout configuration against the official datasheet before integration. Confirm that the design accounts for the absolute maximum ratings, particularly the pulsed drain current and energy handling capabilities. Ensure thermal management strategies align with the specified junction-to-air and junction-to-case thermal resistances for reliable operation under load.
Selection Notes
Select this component for applications requiring direct connection to 100V AC lines driving three-phase motors. Evaluate the thermal performance based on the expected ambient temperature and heatsinking requirements. Consider the switching characteristics and safe operating area when designing the gate drive and snubber circuits to ensure stable operation within the specified voltage and current limits.
Part Context
The SMA5117 belongs to Sanken Electric's SMA series of three-phase motor drivers. This series provides integrated solutions for controlling AC motors directly from single-phase or three-phase AC supplies. The device simplifies the design by combining power switches and control logic in a single package, reducing component count and board space compared to discrete implementations.
Replacement Considerations
SMA5118: Offers similar functionality but rated for higher voltage applications (200V AC). Verify pin compatibility and thermal requirements when substituting.
