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P4KE43A-E3/73
Product Overview
Category
P4KE43A-E3/73 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect electronic circuits from overvoltage transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge capability
Package
The P4KE43A-E3/73 comes in a DO-41 package.
Essence
The essence of P4KE43A-E3/73 lies in its ability to provide reliable overvoltage protection for sensitive electronic components.
Packaging/Quantity
It is typically packaged in reels and available in quantities specified by the manufacturer.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 43V
- Maximum Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE43A-E3/73 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to transient events
Advantages
- Provides effective protection against voltage transients
- Fast response time helps in preventing damage to sensitive components
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Limited to specific voltage ratings
Working Principles
When a transient voltage spike occurs, the P4KE43A-E3/73 conducts and clamps the voltage to a safe level, protecting the downstream circuitry from damage. This is achieved through reverse avalanche breakdown and rapid response to transient events.
Detailed Application Field Plans
P4KE43A-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE43A-E3/73 include: - P4KE6.8A-E3/73 - P4KE10A-E3/73 - P4KE18A-E3/73 - P4KE30A-E3/73
In conclusion, P4KE43A-E3/73 is a crucial component in safeguarding electronic circuits from voltage transients, offering fast response and reliable protection. Its characteristics, specifications, and application field plans make it an essential part of various electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE43A-E3/73 v technických řešeních
What is the maximum voltage rating of P4KE43A-E3/73?
- The maximum voltage rating of P4KE43A-E3/73 is 36.8V.
What is the peak pulse power dissipation of P4KE43A-E3/73?
- The peak pulse power dissipation of P4KE43A-E3/73 is 400W.
What is the breakdown voltage of P4KE43A-E3/73?
- The breakdown voltage of P4KE43A-E3/73 is 48.1V.
What is the forward voltage drop of P4KE43A-E3/73?
- The forward voltage drop of P4KE43A-E3/73 is typically 3.5V at 1A.
What is the operating temperature range of P4KE43A-E3/73?
- The operating temperature range of P4KE43A-E3/73 is -55°C to +175°C.
Is P4KE43A-E3/73 RoHS compliant?
- Yes, P4KE43A-E3/73 is RoHS compliant.
What are the typical applications for P4KE43A-E3/73?
- P4KE43A-E3/73 is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.
Does P4KE43A-E3/73 require a heat sink for operation?
- It is recommended to use a heat sink when operating P4KE43A-E3/73 to ensure optimal thermal performance.
What is the packaging type of P4KE43A-E3/73?
- P4KE43A-E3/73 is available in a DO-41 package.
Are there any specific handling precautions for P4KE43A-E3/73?
- When handling P4KE43A-E3/73, it is important to observe proper ESD (electrostatic discharge) precautions to prevent damage to the device.