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BZW04-19HE3/73
Product Overview
Category
The BZW04-19HE3/73 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, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The BZW04-19HE3/73 is available in a DO-204AL (DO-41) package.
Essence
The essence of the BZW04-19HE3/73 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The BZW04-19HE3/73 is typically packaged in reels or tubes, with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 400 W
- Breakdown Voltage: 19 V
- Maximum Clamping Voltage: 30.6 V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The BZW04-19HE3/73 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Bi-directional TVS diode
- Low leakage current
- RoHS compliant
Advantages and Disadvantages
Advantages
- Provides effective protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- RoHS compliance supports environmental sustainability
Disadvantages
- Limited breakdown voltage may not be suitable for high-voltage applications
- Requires careful consideration of placement and routing for optimal performance
Working Principles
When a voltage transient occurs, the BZW04-19HE3/73 conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The BZW04-19HE3/73 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: P6KE18CA
- Breakdown Voltage: 18 V
- Peak Pulse Power: 600 W
- Package: DO-15
- Alternative Model 2: SMAJ20A
- Breakdown Voltage: 20 V
- Peak Pulse Power: 400 W
- Package: SMA
In conclusion, the BZW04-19HE3/73 is a reliable transient voltage suppressor diode that offers efficient protection against voltage transients in various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZW04-19HE3/73 v technických řešeních
What is the maximum repetitive peak reverse voltage of BZW04-19HE3/73?
- The maximum repetitive peak reverse voltage of BZW04-19HE3/73 is 19V.
What is the maximum forward voltage drop of BZW04-19HE3/73?
- The maximum forward voltage drop of BZW04-19HE3/73 is 3V at 200mA.
What is the maximum clamping voltage of BZW04-19HE3/73?
- The maximum clamping voltage of BZW04-19HE3/73 is 30.6V at 10A.
What is the peak pulse current capability of BZW04-19HE3/73?
- The peak pulse current capability of BZW04-19HE3/73 is 40A.
What is the operating temperature range of BZW04-19HE3/73?
- The operating temperature range of BZW04-19HE3/73 is -55°C to +175°C.
What are the typical applications for BZW04-19HE3/73?
- BZW04-19HE3/73 is commonly used in surge protection for sensitive electronics, such as telecommunication equipment, industrial controls, and automotive systems.
What is the package type of BZW04-19HE3/73?
- BZW04-19HE3/73 comes in a DO-204AL (DO-41) package.
Is BZW04-19HE3/73 RoHS compliant?
- Yes, BZW04-19HE3/73 is RoHS compliant.
What is the breakdown voltage of BZW04-19HE3/73?
- The breakdown voltage of BZW04-19HE3/73 is typically 21.1V at 1mA.
Can BZW04-19HE3/73 be used for overvoltage protection in power supply circuits?
- Yes, BZW04-19HE3/73 is suitable for overvoltage protection in power supply circuits due to its high surge current capability and low clamping voltage.