The reverse leakage current needed to power this electric device is 100μA @ 5.7V.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 7.5V.Setting the working test voltage to 175mA will allow this device to operate.
1N4955US Features
reverse leakage current of 100μA @ 5.7V 100μA @ 5.7V is the maximum voltage (Tol) the working test voltage to 175mA minimal dynamic impedance is 175mA
1N4955US Applications
There are a lot of Semtech Corporation 1N4955US applications of zener single diodes.