Zener single diode is a maximum voltage (Tol) that can be supplied at 5%.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 36V.Setting the working test voltage to 3mA will allow this device to operate.For its operation, the maximum voltage - Forward (Vf) 1.1V @ 200mA is supplied.
1N3531A Features
the working test voltage to 3mA minimal dynamic impedance is 3mA
1N3531A Applications
There are a lot of Microsemi Corporation 1N3531A applications of zener single diodes.