PTV7.5B-M3/84A

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The PTV7.5B-M3/84A diode is one of the most popular Zener diode devices that can be used in many different applications. It is typically used as a voltage regulator or voltage reference device. This diode operates in two different modes, a reverse breakdown mode and a forward conduction mode. The breakdown voltage of the PTV7.5B-M3/84A is 7.5 volts and the maximum forward current is 84A.

The PTV7.5B-M3/84A is usually used to regulate the voltage in an electrical circuit. It is placed in series with the circuit so that it acts as a load, allowing the circuit to draw the required current only up to the rated voltage. Once the voltage exceeds this limit, the Zener diode starts to limit the current by shunting the excess current within the device itself. Thus, it helps in regulating the output voltage of the circuit to the intended value.

Apart from acting as a voltage regulator, this diode can also be used as a voltage reference. Voltage references are used to provide a fixed reference voltage to a circuit. They can help to maintain a constant output voltage in the face of varying supply voltages, temperature changes, and the effects of other impact factors. In such applications, the Zener diode functions as a controlled rectifier, allowing the flow of current in the forward direction while blocking the current in the reverse direction.

The PTV7.5B-M3/84A has an extremely low leakage current, which makes it suitable for use in harsh environments. It has a total power dissipation rating of 3 watts and a thermal resistance rating of 1.50°C/W. The diode is available in through-hole and surface mount packages, making it suitable for a wide range of applications. With a junction temperature range of -65°C to 175°C, it is suitable for use in both commercial and industrial environments.

Overall, the PTV7.5B-M3/84A diode is a highly versatile Zener device, providing an excellent combination of performance and reliability. It can be used in many different applications, from voltage regulation to voltage references, and its design makes it suitable for a wide range of temperature and operating conditions.

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