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Product Detailed Parameters
- Description：MOSFET 6N-CH 500V 5A 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)：500V
- Current - Continuous Drain (Id) @ 25°C：5A
- Rds On (Max) @ Id, Vgs：1.4Ohm @ 2.5A, 10V
- Vgs(th) (Max) @ Id：4V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs：-
- Input Capacitance (Ciss) (Max) @ Vds：770pF @ 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 SMA5118 is an N-channel MOSFET designed for direct drive of 3-phase DC motors and 200V AC applications. It features a drain-source voltage rating of 500 V and a continuous drain current of ±5 A at 25°C. The device has a maximum on-resistance of 1.4 Ω at VGS=10V and ID=2.5A. Thermal performance includes a junction-to-case resistance of 3.57 °C/W and a maximum junction temperature of 150°C. Switching characteristics include a turn-on delay of 20 ns and a fall time of 65 ns under standard test conditions.
Feature Summary
- Integrated body diode with specified reverse recovery time for motor drive efficiency
- High thermal conductivity package design supporting direct heatsink mounting
- Optimized gate charge and transconductance for high-speed switching applications
Applications
- Direct drive of 3-phase DC motors
- 200V AC motor control circuits
- Power switching stages in industrial drives
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct pinout and packaging configuration. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to placing orders, as these details are subject to change.
Selection Notes
Select this component when a 500V rated N-channel MOSFET is required for 3-phase motor applications. Ensure the thermal management system can handle the specified power dissipation limits, particularly noting the difference between natural cooling and infinite heatsink scenarios. Verify that the gate drive voltage meets the 10V requirement for optimal RDS(ON) performance.
Part Context
The SMA5118 belongs to Sanken Electric's series of discrete power MOSFETs tailored for motor control. It is functionally related to other models in the SMA series, such as the SMA5112 and SMA5117, which offer similar capabilities but may differ in voltage ratings or current handling capacities for varying motor power requirements.
Replacement Considerations
Potential substitutes within the same product family include the SMA5112 and SMA5117. Verify pin compatibility and electrical parameter alignment before substitution.
