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 5.1V.For its operation, the maximum voltage - Forward (Vf) 1.1V @ 200mA is supplied.
1N3511A Features
1N3511A Applications
There are a lot of Microsemi Corporation 1N3511A applications of zener single diodes.