The reverse leakage current needed to power this electric device is 250nA @ 120V.Zener single diode is a maximum voltage (Tol) that can be supplied at 2%.The reverse leakage current reaches zero at its maximum.For its operation, the maximum voltage - Forward (Vf) 1.5V @ 1A is supplied.
1N4493 Features
reverse leakage current of 250nA @ 120V 250nA @ 120V is the maximum voltage (Tol) Reverse leakage current reaches 250nA
1N4493 Applications
There are a lot of Microsemi Corporation 1N4493 applications of zener single diodes.