3SMAJ5936B-TP Discrete Semiconductor Products

The 3SMAJ5936B-TP is a single Zener diode from the STMicroelectronics package manufactured specifically for termination and biasing applications. This diode is designed for use in audio, power, and digital circuits. It has a high surge current of 5A and a wide operating temperature range from -55 to +150 °C.

The 3SMAJ5936B-TP Zener diode is widely used for voltage regulation and surge suppression in a wide variety of circuits and systems. It is well-suited for voltage regulation applications such as low-voltage DC to AC converters, SMPS, switchmode power supplies, etc. Additionally, it can be used in active current-sensing, voltage clamping and voltage limiters. Moreover, it works effectively in power noise stress protection circuits and various frequency-selection filters.

The working principle of the 3SMAJ5936B-TP diode is based on the PN junction diode concept. In this type of diode, a P-type semiconductor material is fused together with an N-type material. This creates a junction where the electrons and holes from the semiconductor materials can flow together. When the diode is forward-biased, the electrons are pushed across the junction and current flows in the circuit. When reverse-biased, the electrons are prevented from flowing, and the diode acts as an open switch. In a Zener diode, the reverse-biased operation is used to control the amount of current that can flow in the circuit and thus regulate the voltage.

The 3SMAJ5936B-TP diode\'s breakdown voltage is around 5.6V, which allows it to be used in various applications that require voltage regulation up to that point. Furthermore, it has a low maximum reverse-leakage current of 1.1uA @ 5.6V. This makes it ideal for use in many low-current projects where leakage is a major concern.

In conclusion, the 3SMAJ5936B-TP is a Zener diode designed to provide voltage regulation and surge suppression in power, audio, and digital circuits. It has a wide operating temperature range and high surge current, making it suitable for a variety of applications. Additionally, it has a low breakdown voltage of 5.6V and a maximum reverse-leakage current of 1.1uA @ 5.6V, making it an ideal choice for low-current projects.