The ZM4761A is a Zener diode manufactured by Semtech. It features an RoHS-compliant LL-41 package and is designed for use in a variety of applications, such as surge and transient protection, voltage regulation, voltage clamping, and reverse current protection. It is specifically designed for use with LC 2500V, and features a maximum Zener voltage of 45V, a Zener current of 10mA, a maximum reverse current of 10mA, and a breakdown voltage of 7V. It is suitable for operation in temperatures ranging from -55°C to +150°C.