BZW04-33-E3/73

Product Overview

Category

The BZW04-33-E3/73 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The BZW04-33-E3/73 is available in a DO-15 package.

Essence

This TVS diode provides reliable protection against transient voltage events, ensuring the safety and longevity of electronic circuits.

Packaging/Quantity

The BZW04-33-E3/73 is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 33V
• Maximum Clamping Voltage: 53.3V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 28.5V
• Leakage Current: 1µA maximum at 25°C

Detailed Pin Configuration

The BZW04-33-E3/73 TVS diode has two pins, anode, and cathode, which are denoted by the standard pinout configuration for DO-15 packages.

Functional Features

• Provides effective protection against transient voltage events
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage limits the voltage across the protected circuit
• High surge current capability enhances the durability of the TVS diode

Advantages

• Robust protection against voltage transients
• Compact and easy to integrate into circuit designs
• Wide operating temperature range allows for versatile application

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Limited to specific voltage ratings, may not be suitable for all applications

Working Principles

The BZW04-33-E3/73 operates by diverting excessive transient currents away from the protected circuit, thereby limiting the voltage across it. When a transient event occurs, the TVS diode rapidly switches into its low impedance state, providing a path for the transient current to bypass the sensitive components.

Detailed Application Field Plans

The BZW04-33-E3/73 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04-33-E3/54

  • Similar specifications and characteristics
  • Different package type

• Alternative Model 2: P6SMB33CA

  • Comparable voltage rating and power dissipation
  • Slightly different form factor

In conclusion, the BZW04-33-E3/73 transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in safeguarding electronic circuits from damage. Its fast response time, low clamping voltage, and high surge current capability make it a preferred choice for various applications across different industries.

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