S12MD3 coupler equivalent, photothyristor coupler.
1. High RMS ON-state current ( IT : MAX. 200mA rms ) 2. High repetitive peak OFF-state voltage ( VDRM : MIN. 400V ) 3. Trigger current I FT : MAX. 15mA at R G = 20kΩ 4. F.
1. ON-OFF operation for a low power load 2. For triggering high power thyristor and triac
0.5± 0.1
0.5TYP.
0.26 ± 0.1.
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