7.04% is the maximum voltage (Tol) that can be supplied.There is a maximum reverse leakage current that reaches 100nA.A reverse test voltage of 18.9V is recommended for full operation of this device.A peak reverse voltage of 100nA is recommended for this device to function fully.
BZX84C27TS-7-F Features
Reverse leakage current reaches 100nA
BZX84C27TS-7-F Applications
There are a lot of Diodes Incorporated BZX84C27TS-7-F applications of zener single diodes.