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P4KE540A-E3/73
Product Overview
Category
The P4KE540A-E3/73 belongs to the category of transient voltage suppressor 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 P4KE540A-E3/73 is available in a DO-41 package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The P4KE540A-E3/73 is typically packaged in reels with a quantity of 1000 units per reel.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage Range: 486V to 540V
- Maximum Clamping Voltage: 658V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE540A-E3/73 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Low leakage current
Advantages and Disadvantages
Advantages
- High surge current capability
- Fast response time
- Low clamping voltage
Disadvantages
- Limited breakdown voltage range
- Sensitive to temperature variations
Working Principles
The P4KE540A-E3/73 operates based on the principle of reverse avalanche breakdown. When a transient voltage spike occurs, the diode conducts and diverts the excess current away from the protected circuit, thus limiting the voltage across it.
Detailed Application Field Plans
The P4KE540A-E3/73 is commonly used in: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the P4KE540A-E3/73 include: - P4KE440A-E3/73 - P4KE480A-E3/73 - P4KE510A-E3/73
In conclusion, the P4KE540A-E3/73 transient voltage suppressor diode offers effective protection against voltage transients and finds widespread application in various electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE540A-E3/73 v technických řešeních
What is the maximum continuous forward current for P4KE540A-E3/73?
- The maximum continuous forward current for P4KE540A-E3/73 is 5.0A.
What is the peak pulse power dissipation of P4KE540A-E3/73?
- The peak pulse power dissipation of P4KE540A-E3/73 is 400W.
What is the breakdown voltage of P4KE540A-E3/73?
- The breakdown voltage of P4KE540A-E3/73 is 486V.
What are the typical applications for P4KE540A-E3/73?
- P4KE540A-E3/73 is commonly used in surge protection applications for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.
What is the operating temperature range for P4KE540A-E3/73?
- The operating temperature range for P4KE540A-E3/73 is -55°C to +175°C.
What is the reverse stand-off voltage of P4KE540A-E3/73?
- The reverse stand-off voltage of P4KE540A-E3/73 is 459V.
Is P4KE540A-E3/73 RoHS compliant?
- Yes, P4KE540A-E3/73 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What package type does P4KE540A-E3/73 come in?
- P4KE540A-E3/73 is available in a DO-41 package.
What is the clamping voltage of P4KE540A-E3/73?
- The clamping voltage of P4KE540A-E3/73 is 775V at 1A.
What are the key features of P4KE540A-E3/73?
- Some key features of P4KE540A-E3/73 include its high surge capability, fast response time, and low incremental surge resistance.