The 1N5353BRLG is an automotive-grade diode from ON Semiconductor. It is a single, axial-leaded, fast-recovery, zener diode, offering reverse breakout voltages of 27 V, 30 V, and 33 V. The diode maintains low forward voltage drop across a wide range of operating temperatures. It is designed to help protect against transient voltage conditions, such as those caused by load-dump, inductive-kickback, and electrostatic discharge. The fast-recovery rectifier is suitable for automotive applications, including airbag systems.