ACZRW5250B-G

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	20V
Tolerance:	±5%
Power - Max:	350mW
Impedance (Max) (Zzt):	25 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 15V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SOD-123F
Supplier Device Package:	SOD-123FL

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes - Zener - Single: ACZRW5250B-G Application Field and Working Principle

The ACZRW5250B-G is a single Zener diode featured by low-power absorption and low noise. It is mainly used to protect electronic devices from voltage fluctuations and surge, or serve as a voltage regulated component for circuits. It is a Zener diode, a specialized type of diode that allows current to flow in the forward direction in the same manner as a normal diode, but also permits it to flow in the reverse direction when the voltage is above a certain value known as “the breakdown voltage”. This breakdown voltage of the ACZRW5250B-G is 5.2V, therefore, current is allowed to flow through in case the voltage reaches 5.2V or higher.The ACZRW5250B-G’s working principle is based on the Zener effect, i.e., the passage of electric current through a reverse-biased, “V”-shaped PN-junction, which results in a departure from the normal behavior to create a breakdown voltage. The low-noise and low-power characteristics of the ACZRW5250B-G are enabled by the unique design of its construction, which is based on high-grade, resistive-diffused semiconductor material, high-resistivity thin-film technology, high-grade dielectric materials, exotic electrode materials, special wiring, etc. In terms of mounting structure, the ACZRW5250B-G includes two parts: a ceramic body and a metal cap with a mounting ring. The ceramic body is the main element of the diode. The main functions of the ceramic body are to support the other elements of the diode, keep a temperature constant to increase durability, and conduct heat away from the diode. The metal cap holds the other elements in place, and it’s also used to fix the ACZRW5250B-G on a PCB. It is also used as a grounding terminal. The mounting ring is used to fix the ACZRW5250B-G to a printed circuit board (PCB). The ACZRW5250B-G is typically used in the following applications:- DC/DC converters and AC/DC adapters - Voltage regulation of low-current, high-sensitive circuits- Telecom power supply overvoltage protection- Automotive protection against voltage fluctuations and surges- Medical equipment protection against voltage overloads- Timer circuits- DC bias voltage supply in electronic circuits- TV, monitor, and other display device circuitryIn conclusion, the ACZRW5250B-G is an especially beneficial Zener diode for those systems that need low-power absorption and low noise. This diode is suitable for a variety of electronic device applications, including DC/DC converters, AC/DC adapters, telecom power supply overvoltage protection, among others. It offers protection against voltage fluctuations, surges, and overloads, while its mounting structure ensures it will remain firmly in place on a PCB.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description