ZM4746A-GS08
Diode, Zener; 18 V (Typ.) @ 14 mA; 1W; DO-213AB; 20 Ohms (Max.) @ 0.25 mA

From Vishay / Small Signal & Opto Products (SSP)

ConfigurationSingle
Diameter2.6 mm
Dimensions2.6 Dia. x 5.2 L mm
Length5.2 mm
Maximum Operating Temperature+175 °C
Maximum Reverse Leakage Current5 μA
Maximum Zener Impedance20 Ω
Mounting TypeSurface Mount
Nominal Zener Voltage18 V
Operating Temperature RangeMaximum of +175 °C
Package TypeMELF DO-213AB
Power Dissipation1000 mW
Test Current14 mA
Zener TypeSilicon Planar
Zener Voltage Tolerance±5 %

External links