BZX55C4V3_T50A

Product Overview

Use

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

Characteristics

Zener voltage: 4.3V
Power dissipation: 500mW
Package: T-50A
Reverse leakage current: 5μA
Operating temperature range: -65°C to +200°C

Packaging/Quantity

The BZX55C4V3_T50A is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

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

Detailed Pin Configuration

The BZX55C4V3_T50A has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

Precise voltage regulation
Overvoltage protection
Low reverse leakage current
Wide operating temperature range

Advantages and Disadvantages

Advantages

Accurate voltage regulation
Compact size
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The BZX55C4V3_T50A operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The BZX55C4V3_T50A 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 BZX55C4V3T50A include: - BZX55C3V9T50A (Zener voltage: 3.9V) - BZX55C4V7T50A (Zener voltage: 4.7V) - BZX55C5V1T50A (Zener voltage: 5.1V)

In conclusion, the BZX55C4V3_T50A Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BZX55C4V3_T50A in technische oplossingen

What is the BZX55C4V3_T50A diode used for?
- The BZX55C4V3_T50A diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage of the BZX55C4V3_T50A diode?
- The maximum forward voltage of the BZX55C4V3_T50A diode is typically around 1.1V at a forward current of 100mA.
What is the breakdown voltage of the BZX55C4V3_T50A diode?
- The breakdown voltage of the BZX55C4V3_T50A diode is 4.3V, making it suitable for applications requiring precise voltage regulation.
Can the BZX55C4V3_T50A diode be used for overvoltage protection?
- Yes, the BZX55C4V3_T50A diode can be used for overvoltage protection due to its ability to clamp excessive voltages and divert transient currents away from sensitive components.
What is the power dissipation rating of the BZX55C4V3_T50A diode?
- The BZX55C4V3_T50A diode typically has a power dissipation rating of 500mW, allowing it to handle moderate power levels in technical solutions.
Is the BZX55C4V3_T50A diode suitable for low voltage applications?
- Yes, the BZX55C4V3_T50A diode is suitable for low voltage applications, especially where precise voltage regulation is required.
What are the typical applications of the BZX55C4V3_T50A diode?
- Typical applications of the BZX55C4V3_T50A diode include voltage clamping, reverse polarity protection, voltage regulation in power supplies, and transient voltage suppression in electronic circuits.
Does the BZX55C4V3_T50A diode have a fast response time?
- Yes, the BZX55C4V3_T50A diode has a fast response time, making it effective in quickly suppressing transient voltage spikes.
What is the temperature coefficient of the BZX55C4V3_T50A diode?
- The temperature coefficient of the BZX55C4V3_T50A diode is typically around -2 mV/°C, indicating its stable performance over a wide temperature range.
Can the BZX55C4V3_T50A diode be used in automotive electronics?
- Yes, the BZX55C4V3_T50A diode is suitable for use in automotive electronics, particularly for voltage regulation and transient voltage suppression in vehicle electrical systems.