ISPQ9291X

The ISPQ9291X is a high-performance single-channel optocoupler in an SSOP4 SMT package, designed to provide reliable signal transmission and noise isolation. With a 3750Vrms isolation rating, this optocoupler ensures robust performance, even in electrically noisy environments.

The device offers a wide Current Transfer Ratio (CTR) range from 50% to 600% at IF = 5mA, VCE = 5V, making it suitable for various signal transmission applications.