The 1N4736AT&R is a switching diode part designed and manufactured by Diodes Incorporated. This diode is a 3.0 Volt, 200 mA ultra-small switching diode made with a silicon junction. It is ideal for high voltage, low current applications, such as power supplies, motor control, and switching applications. It has a maximum reverse voltage of 3 volts and a maximum forward current of 200mA. This diode is offered in a SOD-123 package, with a width of 0.74mm, a height of 3mm, and a length of 0.45mm. This diode offers a power dissipation of 0.75W, a junction temperature of 175°C, and a storage temperature range of -55°C to +125°C. The 1N4736AT&R diode is AEC-Q101 qualified, making it a suitable choice for automotive applications.