Photorelays (MOSFET Output Devices); Features: lower CR; Package: SSOP4; Surface Mount Type: Y; Number of Pins: 4; Trigger LED Current I_FT, max (mA): 4; On-state resistance R_ON (max): 8 @I_F=5 mA, I_ON=0.16 A [AC]; Peak off-state voltage V_OFF (max) (V): 20; Isolation voltage BVs @1minute (min) (V_rms): 1500; Safety Standard UL: Design which meets safety standard