The maximum operating temperature range for the AUIRS1170STR is -40°C to 150°C.
Proper cooling can be achieved by using a heat sink with a thermal resistance of ≤ 10 K/W, and ensuring good airflow around the device.
A 2-layer or 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-current paths short and use wide traces to minimize resistance.
Use a TVS diode or a zener diode to protect against overvoltage, and a fuse or a current-sensing resistor to protect against overcurrent.
The recommended gate drive voltage is 10-15V, with a rise time of ≤ 10ns and a fall time of ≤ 10ns.
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AUIRS1170STR Overview
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