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P4KE550-E3/73
Product Overview
Category
The P4KE550-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 capability
- Compact package size
Package
The P4KE550-E3/73 is available in a DO-41 package.
Essence
The essence of the P4KE550-E3/73 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The P4KE550-E3/73 is typically packaged in reels with a quantity of 1000 units per reel.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 495V to 605V
- Maximum Clamping Voltage: 775V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE550-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 leakage current
- High reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Relatively higher clamping voltage compared to some alternative models
- Limited surge capability in comparison to higher power devices
Working Principles
When a voltage transient occurs, the P4KE550-E3/73 conducts and diverts the excessive current away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
The P4KE550-E3/73 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4KE550-E3/73 include: - P6KE550CA - 1.5KE550A - SA5.0CA
In conclusion, the P4KE550-E3/73 transient voltage suppressor diode offers effective protection against voltage transients in various electronic applications, although it may have limitations in certain high-power scenarios.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van P4KE550-E3/73 in technische oplossingen
Sure, here are 10 common questions and answers related to the application of P4KE550-E3/73 in technical solutions:
What is the maximum peak pulse power dissipation of P4KE550-E3/73?
- The maximum peak pulse power dissipation is 400 watts for a 10/1000μs waveform.
What is the breakdown voltage of P4KE550-E3/73?
- The breakdown voltage is 495 volts minimum.
What is the typical junction capacitance of P4KE550-E3/73?
- The typical junction capacitance is 200 pF at 1 MHz and 4 V.
What is the operating temperature range for P4KE550-E3/73?
- The operating temperature range is -55°C to +175°C.
What is the maximum clamping voltage of P4KE550-E3/73?
- The maximum clamping voltage is 710 volts at 10 A.
What is the package type of P4KE550-E3/73?
- The package type is DO-41.
What applications is P4KE550-E3/73 suitable for?
- P4KE550-E3/73 is suitable for use in various surge protection applications such as telecom equipment, industrial control systems, and power supplies.
What is the reverse stand-off voltage of P4KE550-E3/73?
- The reverse stand-off voltage is 495 volts.
What is the peak pulse current capability of P4KE550-E3/73?
- The peak pulse current capability is 40 A.
Is P4KE550-E3/73 RoHS compliant?
- Yes, P4KE550-E3/73 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.