AZ23B43-E3-18 Allicdata Electronics
Allicdata Part #:

AZ23B43-E3-18-ND

Manufacturer Part#:

AZ23B43-E3-18

Price: $ 0.04
Product Category:

Discrete Semiconductor Products

Manufacturer: Vishay Semiconductor Diodes Division
Short Description: DIODE ZENER 43V 300MW SOT23
More Detail: Zener Diode Array 1 Pair Common Anode 43V 300mW ±2...
DataSheet: AZ23B43-E3-18 datasheetAZ23B43-E3-18 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
10000 +: $ 0.03175
Stock 1000Can Ship Immediately
$ 0.04
Specifications
Series: Automotive, AEC-Q101
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Configuration: 1 Pair Common Anode
Voltage - Zener (Nom) (Vz): 43V
Tolerance: ±2%
Power - Max: 300mW
Impedance (Max) (Zzt): 100 Ohms
Current - Reverse Leakage @ Vr: 100nA @ 32V
Operating Temperature: -55°C ~ 150°C
Mounting Type: Surface Mount
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SOT-23
Description

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The AZ23B43-E3-18 is a diode array type of Zener diode. It is used mainly in applications as a voltage regulator and also as a protection against voltage fluctuations.

The main features of the AZ23B43-E3-18 are its low reverse leakage current and low-noise operation. It also has a wide range of operating temperature, ranging from -40°C to +85°C, which makes it very suitable for aircraft and spacecraft use. It can also be used in other applications requiring regulation of overvoltage.

In terms of its working principle, the AZ23B43-E3-18 operates by using a reverse-biased Zener diode in series with a resistor. The Zener diode works by creating a breakdown-voltage in the reverse direction of the voltage that passes through it. This makes the Zener diode lower the output voltage to the desired level. This is done by allowing current to pass through the diode, which in turn causes the circuit to become slightly unstable.

In order to provide a consistent regulation voltage, the AZ23B43-E3-18 diode array also includes a string of zener diodes in a series. This helps to maintain a consistent output voltage. Additionally, the AZ23B43-E3-18 includes a bypass capacitor to ensure that the output voltage remains relatively constant even during rapid changes in the input voltage.

The AZ23B43-E3-18 is designed for use in applications such as voltage regulation, in which a constant voltage output is required. It is especially useful for use in electronic circuits, for example as part of a voltage regulator or to provide protection from overvoltage conditions. Other applications include switching circuits, electronic noise suppression and power supply protection.

The AZ23B43-E3-18 is also well suited for use in applications in harsh environments due to its temperature range and its low-noise operation. Furthermore, its low reverse leakage current makes it an ideal choice for use in low power consumption applications.

In conclusion, the AZ23B43-E3-18 is a diode array type of Zener diode that is well-suited for use in many applications requiring voltage regulation. Its low reverse leakage current and low-noise operation, as well as its wide temperature range, makes it ideal for use in applications requiring voltage regulation, protection from overvoltage conditions and switching circuits.

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

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