BZX79-C4V3,133

Product Overview

Use

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

Characteristics

Zener voltage: 4.3V
Power dissipation: 500mW
Package type: DO-35
Operating temperature range: -65°C to +200°C
Storage temperature range: -65°C to +200°C

Package

The BZX79-C4V3,133 is typically available in reels or tubes, with a standard quantity of 500 pieces per reel/tube.

Essence

This Zener diode is essential for maintaining a constant voltage across a load in a circuit.

Specifications

Zener voltage: 4.3V
Power dissipation: 500mW
Maximum forward voltage: 1.2V
Reverse current: 5µA
Temperature coefficient: 0.07%/°C

Detailed Pin Configuration

The BZX79-C4V3,133 has two pins and follows the standard pin configuration for DO-35 package diodes.

Functional Features

Precise voltage regulation
Overvoltage protection
Low reverse leakage current
High reliability and stability

Advantages

Accurate voltage regulation
Small form factor
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The BZX79-C4V3,133 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The BZX79-C4V3,133 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX79-C4V3,133 include: - BZX79-C4V7,133 - BZX79-C5V1,133 - BZX79-C6V2,133 - BZX79-C8V2,133

In conclusion, the BZX79-C4V3,133 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and stable performance make it suitable for a wide range of applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZX79-C4V3,133 i tekniska lösningar

What is the BZX79-C4V3,133 diode used for?
- The BZX79-C4V3,133 diode is commonly used for voltage regulation and transient voltage suppression in various electronic circuits.
What is the maximum forward voltage of the BZX79-C4V3,133 diode?
- The maximum forward voltage of the BZX79-C4V3,133 diode is typically around 1.5V at a forward current of 5mA.
What is the breakdown voltage of the BZX79-C4V3,133 diode?
- The breakdown voltage of the BZX79-C4V3,133 diode is approximately 4.3V.
Can the BZX79-C4V3,133 diode be used for overvoltage protection?
- Yes, the BZX79-C4V3,133 diode can be used for overvoltage protection due to its ability to clamp excessive voltages.
What are the typical applications of the BZX79-C4V3,133 diode?
- The BZX79-C4V3,133 diode is commonly used in voltage stabilizers, voltage references, and general purpose voltage regulation circuits.
What is the power dissipation of the BZX79-C4V3,133 diode?
- The power dissipation of the BZX79-C4V3,133 diode is typically around 500mW.
Is the BZX79-C4V3,133 diode suitable for low voltage applications?
- Yes, the BZX79-C4V3,133 diode is suitable for low voltage applications due to its relatively low breakdown voltage.
What is the temperature coefficient of the BZX79-C4V3,133 diode?
- The temperature coefficient of the BZX79-C4V3,133 diode is typically around -2 mV/°C.
Can the BZX79-C4V3,133 diode be used in reverse polarity protection circuits?
- Yes, the BZX79-C4V3,133 diode can be used in reverse polarity protection circuits to prevent damage from reverse voltage.
Are there any specific considerations when using the BZX79-C4V3,133 diode in high-frequency applications?
- In high-frequency applications, it's important to consider the capacitance and response time of the BZX79-C4V3,133 diode to ensure proper performance.