BZX384B47-E3-18

Product Overview

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

Voltage: 47V
Power Dissipation: 300mW
Package: SOD-323
Essence: Zener Diode
Packaging/Quantity: Tape & Reel (3,000 units per reel)

Specifications

The BZX384B47-E3-18 has a nominal Zener voltage of 47V with a tolerance of ±5%. It has a maximum reverse leakage current of 100nA and a maximum dynamic resistance of 40Ω.

Detailed Pin Configuration

The BZX384B47-E3-18 Zener diode has two pins. The cathode is denoted by a bar near it, while the anode is the other pin.

Functional Features

This Zener diode provides a stable voltage reference and can effectively regulate voltage spikes in electronic circuits. It offers precise voltage control and protection against overvoltage conditions.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Compact package size
Low dynamic resistance

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The BZX384B47-E3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when it is reverse-biased and operated within its specified current and power limits.

Detailed Application Field Plans

This Zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as voltage references in various electronic devices such as power supplies, amplifiers, and sensors.

Detailed and Complete Alternative Models

Some alternative models to the BZX384B47-E3-18 include: - BZX84C47 - BZT52C47 - MMBZ27VCLT1G

In conclusion, the BZX384B47-E3-18 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and transient suppression. Its compact size and stable performance make it suitable for a wide range of applications in the electronics industry.

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What is the maximum voltage rating of BZX384B47-E3-18?
- The maximum voltage rating of BZX384B47-E3-18 is 47V.
What is the power dissipation of BZX384B47-E3-18?
- The power dissipation of BZX384B47-E3-18 is typically 300mW.
What is the forward voltage drop of BZX384B47-E3-18?
- The forward voltage drop of BZX384B47-E3-18 is typically 0.9V at 20mA.
What is the reverse leakage current of BZX384B47-E3-18?
- The reverse leakage current of BZX384B47-E3-18 is typically 5µA at its maximum reverse voltage.
What is the operating temperature range of BZX384B47-E3-18?
- The operating temperature range of BZX384B47-E3-18 is -65°C to +150°C.
Can BZX384B47-E3-18 be used for voltage regulation in low-power applications?
- Yes, BZX384B47-E3-18 can be used for voltage regulation in low-power applications due to its low power dissipation and voltage rating.
Is BZX384B47-E3-18 suitable for overvoltage protection in electronic circuits?
- Yes, BZX384B47-E3-18 can be used for overvoltage protection in electronic circuits due to its high voltage rating and low leakage current.
What are the typical applications of BZX384B47-E3-18 in technical solutions?
- BZX384B47-E3-18 is commonly used in voltage clamping, voltage regulation, overvoltage protection, and signal conditioning applications.
Does BZX384B47-E3-18 require a heat sink for operation?
- BZX384B47-E3-18 typically does not require a heat sink for normal operation due to its low power dissipation.
Is BZX384B47-E3-18 RoHS compliant?
- Yes, BZX384B47-E3-18 is RoHS compliant, making it suitable for use in environmentally sensitive applications.