API7720S-13

API7720S-13 is the dual forward-channel code of the Diodes Incorporated API772X digital isolator family: both channels run in the same direction (2 forward / 0 reverse), which suits links that send two signals one way, such as a paired SPI clock-and-data path or dual gate-drive commands. The narrow SO-8 (Type CJ2) body carries a 3750VRMS UL 1577 rating with >4mm creepage and clearance, 4242VPK transient isolation per DIN EN IEC 60747-17, and 8kV HBM ESD. Family performance behind the code: data rates to 100Mbps, 2.5V to 5.5V supplies on both sides so 3.3V and 5V logic can be mixed, minimum CMTI of 150kV/us for noisy motor-drive and inverter environments, 11ns typical propagation delay, and typical consumption of 2.1mA per channel at 1Mbps across -40 to +125C. Selection advice: choose this S code when board area is tight and 3750VRMS basic-barrier duty is enough; step to the SB wide-body codes when the design needs 5000VRMS and 8mm creepage, and pick a 7721 or 7722 code instead if one channel must return in the opposite direction. This code ships 4000 pieces per 13-inch tape and reel with marking 7720. Parameters verified against Diodes Incorporated documentation.