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CSD17313Q2: 使用CSD17313Q2控制元器件开关时,开关多次后CSD17313Q2损坏,D极和S极短路。

Part Number: CSD17313Q2
Other Parts Discussed in Thread: DRV103

使用CSD17313Q2控制隔膜泵和紫外灯整流器开关时,开关几十次后CSD17313Q2损坏,D极和S极短路。

隔膜泵和紫外灯镇流器的功率均为24V/500mA 左右,规格书中CSD17313Q2的最大功率可达30V/5A

请问可能是什么原因导致了CSD17313Q2的损坏?