The 744975-BZM55C36-TR is a single Zener diode from Vishay's BZM55 series. It is an automotive-grade diode that meets the AEC-Q101 standard. With a power rating of 500mW, it can handle high-power applications. The diode has a voltage forward (Vf) of 1.5V @ a forward current (If) of 200mA. The reverse leakage current (Vr) is 100nA @ a reverse voltage (Vr) of 27V. The Zener voltage (Vz) is 36V, and the impedance (Zzt) is 220 Ohms. It is a surface mount diode and comes in a 2-SMD, no-lead package. The diode has an operating temperature range from -65°C to 175°C. This diode offers reliable performance and is suitable for a wide range of automotive and industrial applications.