March 9, 2022
SA310 - 3-phase sillicon carbide power module with integrated gate driver providing up to 3x 48kW of peak power (650 V, 80 A peak current)
The SA310 is a fully integrated three-phase driver designed primarily to drive Brushless DC (BLDC) and Permanent Magnet Synchronous (PMSM) motors or DC/AC converters. The module uses Silicon Carbide MOSFET technology to improve efficiency over other devices in its class. Three independent half-bridges provide up to 80A peak output current under direct microcontroller or DSC control. SA310 is built on a thermally conductive, but electrically isolated substrate to provide the most versatility and ease in heatsinking.
The protection features include Under-voltage lockout (UVLO) function and active Miller clamping to reduce switching noise and improve reliability. Also included in the module are Silicon Carbide Schottky Barrier free-wheeling diodes to improve performance under hard-switching conditions. No external output protection diodes are required. The SA310's integrated gate drivers provide transformer isolation between the inputs and high-voltage outputs.
650 V, ≥400 kHz Silicon Carbide 3-Phase Module
More information / datasheet SA310
SA310 Switching Behavior
Typical Applications
The SA310 driver module is ideal for circuit designs with high voltage, high current, and fast switching frequency requirements. A wide range of target applications include: motor drivers, variable frequency drives, DC/AC converters, power inverters, test equipment, and MRI main coil supply.
Typical Brushless DC Motor Circuit
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