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BZW04-128HE3/54
Product Overview
Category
The BZW04-128HE3/54 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, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The BZW04-128HE3/54 is available in a DO-204AL (DO-41) package.
Packaging/Quantity
The diodes are typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Part Number: BZW04-128HE3/54
- Voltage - Reverse Standoff (Typ): 103V
- Voltage - Breakdown (Min): 114V
- Voltage - Clamping (Max) @ Ipp: 166V
- Current - Peak Pulse (10/1000µs): 9.2A
- Power - Peak Pulse: 400W
- Type: Zener
- Unidirectional Channels: 1
Detailed Pin Configuration
The BZW04-128HE3/54 TVS diode has a simple two-pin configuration, with one pin connected to the anode and the other to the cathode.
Functional Features
The primary function of the BZW04-128HE3/54 is to divert excessive current and voltage transients away from sensitive electronic circuits, thereby protecting them from damage.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited to unidirectional protection
- May require additional components for bidirectional protection
Working Principles
When a transient voltage event occurs, the BZW04-128HE3/54 TVS diode rapidly conducts excess current to ground, limiting the voltage across the protected circuit. This action helps prevent damage to the circuitry.
Detailed Application Field Plans
The BZW04-128HE3/54 is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the BZW04-128HE3/54 TVS diode include: - P6KE120A - 1.5KE130A - SMAJ110A
In summary, the BZW04-128HE3/54 TVS diode is a crucial component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its compact design and effectiveness make it a popular choice across diverse industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZW04-128HE3/54 v technických řešeních
What is the maximum forward voltage of BZW04-128HE3/54?
- The maximum forward voltage of BZW04-128HE3/54 is 3.5V at 200A.
What is the peak pulse power dissipation of BZW04-128HE3/54?
- The peak pulse power dissipation of BZW04-128HE3/54 is 4000W for a 10/1000μs waveform.
What is the breakdown voltage of BZW04-128HE3/54?
- The breakdown voltage of BZW04-128HE3/54 is 142V.
What is the operating temperature range of BZW04-128HE3/54?
- The operating temperature range of BZW04-128HE3/54 is -55°C to +175°C.
What is the typical junction capacitance of BZW04-128HE3/54?
- The typical junction capacitance of BZW04-128HE3/54 is 1500pF at 4V, 1MHz.
What are the applications of BZW04-128HE3/54?
- BZW04-128HE3/54 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
Is BZW04-128HE3/54 RoHS compliant?
- Yes, BZW04-128HE3/54 is RoHS compliant, meeting the requirements for lead-free and other hazardous substance restrictions.
What is the package type of BZW04-128HE3/54?
- BZW04-128HE3/54 comes in a DO-15 package.
What are the key features of BZW04-128HE3/54?
- Key features of BZW04-128HE3/54 include low clamping voltage, fast response time, and high surge capability.
Where can I find detailed specifications and application notes for BZW04-128HE3/54?
- Detailed specifications and application notes for BZW04-128HE3/54 can be found on the manufacturer's website or in the product datasheet.