BZW04-48B R1G

1. Product Overview

Category:

The BZW04-48B R1G belongs to the category of transient voltage suppressor (TVS) diodes.

Use:

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics:

• Low clamping voltage
• Fast response time
• High surge current capability

Package:

The BZW04-48B R1G is available in a DO-15 package.

Essence:

This TVS diode provides robust protection for electronic circuits against transient voltage events.

Packaging/Quantity:

It is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

2. Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage: 48 V
• Clamping Voltage: 77.4 V
• Operating Temperature Range: -55°C to 175°C
• Polarity: Unidirectional

3. Detailed Pin Configuration

The BZW04-48B R1G has two pins, with the anode and cathode clearly marked for easy identification.

4. Functional Features

• Provides effective suppression of voltage transients
• Protects downstream components from damage
• Fast response time ensures minimal impact on circuit operation

5. Advantages and Disadvantages

Advantages:

• Robust protection against transient voltage events
• Fast response time
• Wide operating temperature range

Disadvantages:

• Unidirectional polarity may not be suitable for all applications
• Clamping voltage may be higher than some alternative models

6. Working Principles

When a transient voltage event occurs, the BZW04-48B R1G conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

7. Detailed Application Field Plans

The BZW04-48B R1G is commonly used in the following applications: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics

8. Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the BZW04-48B R1G include: - P6KE48CA - 1.5KE48A - SMAJ48A

In conclusion, the BZW04-48B R1G is a reliable transient voltage suppressor diode that offers robust protection and fast response time, making it suitable for a wide range of electronic applications.

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