The 1SMA5918BT3G is a surface mount Zener Diode with a void-free transfer-molded plastic case, all external surfaces are corrosion-resistant with readily solderable leads. This diode is designed for general purpose voltage regulation applications.
Cathode indicated by molded polarity notch or cathode band
Flat handling surface for accurate placement
2.5µA at 2V Reverse leakage current
294mA Maximum DC Zener current
ESD sensitive device, take proper precaution while handling the device.