DDZ2V4ASF-7 Discrete Semiconductor Products

Diodes – Zener – Single

The DDZ2V4ASF-7 is a single, Zener diode that has a number of specialized applications. This device is useful in many wide variety of applications where it is used to provide electrical isolation, dampen or eliminate electromagnetic interference, or implement digital logic gates.

The DDZ2V4ASF-7 is a diode with a full-wave rectifying capability and a low forward voltage drop. Its band gap structure allows it to have reverse breakdown voltages of 2.4 V and exceptionally low temperature coefficients.

Principle of Operation

The DDZ2V4ASF-7 works on the principle of the Zener effect. This involves the linear breakdown of a heavily doped semiconductor junction in reverse bias. When the applied voltage reaches a critical threshold, the diode conducts in the reverse direction.

The DDZ2V4ASF-7 has a temperature coefficient of 0.005V/°C and a reverse breakdown voltage of 0.4V to 2.4V. The device is available in through-hole and surface mount packages, and is designed to operate over a wide temperature range from -55°C to +125°C.

Applications

The DDZ2V4ASF-7 can be used to regulate a wide variety of voltages in a variety of applications. The device is useful in battery po wer management, protection circuits, and circuits requiring low noise and stable operation. It is commonly used to create reference voltage sources, provide voltage protection in power supplies, or to provide electrical isolation in digital logic circuits.

The DDZ2V4ASF-7 is often used in high-frequency electronic devices such as mobile phones, tablets, and consumer electronics. The device is also used in many automotive electrical systems, and can be used to provide circuit protection from overvoltage and transient load currents.

Advantages

The DDZ2V4ASF-7 offers a number of advantages compared to traditional Zener diodes. It is much more efficient, with a lower forward voltage drop and higher current capability. In addition, it has higher temperature capability and a lower temperature coefficient, making it more reliable in extreme environments.

The device is also very small, allowing it to be used in applications where size and weight are critical factors. It is also very cost-effective, which makes it a popular choice for many applications.

Summary

The DDZ2V4ASF-7 is a single, Zener diode that is useful in many applications including power management, protection circuits, voltage regulation, and digital logic applications. It has a low forward voltage drop and high reverse breakdown voltage, making it an efficient and reliable device. It can operate over a wide temperature range and is available in through-hole and surface mount packages.