Voir les spécifications pour les détails du produit.
P4KE550A-E3/73 Encyclopedia Entry
Product Overview
Category
The P4KE550A-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, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
- RoHS compliant
Package
The P4KE550A-E3/73 is available in a DO-41 package.
Essence
The essence of the P4KE550A-E3/73 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.
Packaging/Quantity
The P4KE550A-E3/73 is typically packaged in reels with a quantity of 500 units per reel.
Specifications
- Peak Pulse Power Dissipation: 400W
- Breakdown Voltage: 495V to 605V
- Maximum Clamping Voltage: 775V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE550A-E3/73 has two pins, anode, and cathode, which are identified by their respective markings on the diode body.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High temperature stability
Advantages
- Effective protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- RoHS compliance for environmental friendliness
Disadvantages
- Limited to specific voltage ranges
- Requires careful consideration of placement in the circuit for optimal performance
Working Principles
When a transient voltage event occurs, the P4KE550A-E3/73 conducts excess current to ground, limiting the voltage across the protected circuit to a safe level.
Detailed Application Field Plans
The P4KE550A-E3/73 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE440A-E3/73
- P4KE480A-E3/73
- P4KE510A-E3/73
In conclusion, the P4KE550A-E3/73 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.
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Énumérez 10 questions et réponses courantes liées à l'application de P4KE550A-E3/73 dans les solutions techniques
What is the maximum forward voltage of P4KE550A-E3/73?
- The maximum forward voltage of P4KE550A-E3/73 is 3.5V at 100A.
What is the peak pulse power dissipation of P4KE550A-E3/73?
- The peak pulse power dissipation of P4KE550A-E3/73 is 400W for a 10/1000μs waveform.
What is the breakdown voltage of P4KE550A-E3/73?
- The breakdown voltage of P4KE550A-E3/73 is 495V to 605V.
What is the operating temperature range of P4KE550A-E3/73?
- The operating temperature range of P4KE550A-E3/73 is -55°C to +175°C.
What are the typical applications of P4KE550A-E3/73?
- P4KE550A-E3/73 is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.
What is the reverse stand-off voltage of P4KE550A-E3/73?
- The reverse stand-off voltage of P4KE550A-E3/73 is 495V.
Does P4KE550A-E3/73 have a low leakage current?
- Yes, P4KE550A-E3/73 has a low leakage current, making it suitable for use in high-speed data line protection applications.
Is P4KE550A-E3/73 RoHS compliant?
- Yes, P4KE550A-E3/73 is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.
What is the package type of P4KE550A-E3/73?
- P4KE550A-E3/73 is available in a DO-41 package, which is a widely used through-hole package for diodes.
Can P4KE550A-E3/73 be used for transient voltage suppression in automotive applications?
- Yes, P4KE550A-E3/73 is suitable for transient voltage suppression in automotive systems, providing protection against voltage spikes and surges.