BZW04-8V5HE3/54

Product Overview

Category

The BZW04-8V5HE3/54 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

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

Package

The BZW04-8V5HE3/54 is available in a DO-15 package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The BZW04-8V5HE3/54 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Peak Pulse Power: 600W
• Standoff Voltage: 8.5V
• Breakdown Voltage: 9.4V
• Maximum Clamping Voltage: 14.5V
• Leakage Current: 1µA
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW04-8V5HE3/54 has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Provides protection against voltage surges
• Rapid response to transient events
• Low voltage clamping during transient events

Advantages

• High surge current capability
• RoHS compliant
• Wide operating temperature range

Disadvantages

• Relatively low standoff voltage compared to some other TVS diodes
• Limited to lower voltage applications

Working Principles

When a voltage transient occurs, the TVS diode conducts heavily, diverting the excess current away from the protected components and clamping the voltage to a safe level.

Detailed Application Field Plans

The BZW04-8V5HE3/54 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04-13V
  • Standoff Voltage: 13V
  • Breakdown Voltage: 14.4V
  • Maximum Clamping Voltage: 23.6V
• Alternative Model 2: BZW04-30
  • Standoff Voltage: 30V
  • Breakdown Voltage: 33.2V
  • Maximum Clamping Voltage: 53.3V
• Alternative Model 3: BZW04-100
  • Standoff Voltage: 100V
  • Breakdown Voltage: 111V
  • Maximum Clamping Voltage: 180V

In conclusion, the BZW04-8V5HE3/54 is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. While it may have limitations in higher voltage applications, its advantages make it a preferred choice in various electronic systems.

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