UDZ5V1BF-7 Discrete Semiconductor Products

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UDZ5V1BF-7 is a diode that is part of a larger field of diodes mostly classified under Zener – Single. This diode has two distinct regions, an anode and cathode end. Its primary characteristics are high-precision Zener voltage regulation at low to moderate power levels. It has an untrimmed Zener voltage of ±1% tolerance. This tolerance makes this diode the go-to choice for many applications.

Anode is the positive end of the diode and cathode is the negative end. Anode current flows with the same direction of the applied electrical current passing through the cathode end. This diode can perform two functions, firstly in a conducting mode and secondly in a reverse blocking mode. In a conducting mode, the diode has a low forward voltage drop, making it capable of current conduction up to a specified voltage level. In a reverse blocking mode, the diode provides a high-resistance condition, which in turn blocks any reverse current from entering the device.

UDZ5V1BF-7 is a versatile diode that can be used for different applications. It is used for voltage regulation in small to moderate power systems with excellent repeatability in both dynamic and static operation. It is also used for many electronic circuit protections and battery charger protection devices. Furthermore, it is used for power management in automotive electronic systems as well as voltage protection in DC-DC converters.

This diode is available in a DO-214AA package that contains an electrolytic ceramic substrate with an integrated element. It also has a built-in Zener reverse breakdown mechanism which acts as a protective device, capable of absorbing any surge voltages or reverse currents that are applied to its terminals. This protects the device from damage or destruction.

The basic principle of operation of this diode is that when the applied voltage to its anode terminal exceeds a certain level of Zener voltage, it will provide a nearly constant voltage across its terminals even when the load on the two sides of the diode changes. It works similarly when a reverse voltage is applied to the cathode terminal. When the voltage exceeds the reverse breakdown voltage of the diode, it will cause a surge of current flowing through it, thus providing a stable and predictable output.

UDZ5V1BF-7 diodes, as part of the Zener – Single family of diodes, are preferred by many because of their precise Zener voltage regulation and high repeatability, even in dynamic and static operation. They are also durable and reliable, making them an ideal choice for many applications. It is available in various versions, making it suitable for different use cases.

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