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The SLA5075 is an N-channel 3-phase DC motor driver IC designed for direct drive of 200V AC motors. It integrates power MOSFETs with a control circuit in a single package. The device supports a drain-source voltage (VDSS) of 500 V and continuous current (ID) of ±5 A. Key electrical parameters include a maximum on-resistance (RDS(ON)) of 1.4 Ω at VGS=10V, a threshold voltage (VTH) range of 2.0 to 4.0 V, and a gate-source voltage rating (VGSS) of ±30 V. Thermal performance specifies a junction-to-case resistance (θj-c) of 2.08 °C/W and a junction-to-air resistance (θj-a) of 25 °C/W.
Verify the specific manufacturer source document when sourcing this component. Confirm that the part number matches the exact specifications required for your application, particularly regarding voltage ratings and thermal management requirements. Ensure compliance with relevant environmental standards such as RoHS if applicable to your region.
Select the SLA5075 for applications requiring direct drive of 3-phase AC motors with voltages up to 200V. Consider the thermal resistance values when designing heat dissipation solutions. Verify that the gate drive voltage meets the minimum requirement of 10V for optimal RDS(ON) performance. Check the pulse current capability if transient loads are expected.
The SLA5075 belongs to Sanken Electric's portfolio of integrated motor drivers. It is specifically engineered for driving 3-phase AC motors directly, eliminating the need for external power stages in certain configurations. This integration simplifies the design process and reduces the overall component count in motor control circuits.
SLA5076
The maximum drain-source voltage (VDSS) is rated at 500 V.
The typical turn-on delay time (td(on)) is 20 ns under standard test conditions.
The device has a specified avalanche energy rating (EAS) of 5 mJ under defined test conditions.