Toshiba Photorelay Leakage Current Test

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Toshiba Photorelay Leakage Current Test [Copy link]

 Test tools: 1. Adjustable DC power supply 2. Multimeter Test time: 20181009 Environment: 26℃ , 46%RH Test items: 1. Leakage current Short-circuit the drive end pin2 and pin3 of TLP3547F, apply 60VDC between the drain end pin5 and pin8, and test the leakage current. 381436 Two 30VDC DC power supplies are connected in series to get 60VDC, and the multimeter is connected in series in the loop. The test results show that the multimeter shows a current of 0uA. The resolution of the Fluke 15B+ multimeter in the uA range is 0.1uA, which means that the maximum leakage current of the TLP3547F under this test is only 0.1uA, which meets the 0.1uA~1uA indicator given in the manual.