P4KE91A-E3/73
Product Overview
Category
P4KE91A-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 P4KE91A-E3/73 comes in a DO-41 package.
Essence
The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The P4KE91A-E3/73 is typically packaged in reels and is available in quantities of 500 or 1000 units per reel.
Specifications
- Peak Pulse Power Dissipation: 400W
- Breakdown Voltage: 82V
- Maximum Clamping Voltage: 135V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE91A-E3/73 has two pins, with the anode connected to one pin and the cathode connected to the other. The pinout configuration is as follows: - Pin 1 (Anode) - Pin 2 (Cathode)
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to transient events
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited power dissipation capability
- Clamping voltage may still allow some voltage spikes to reach protected components
Working Principles
When an overvoltage transient occurs, the P4KE91A-E3/73 diode rapidly conducts, diverting the excess energy away from the protected circuit. This action prevents the voltage from reaching levels that could damage sensitive components.
Detailed Application Field Plans
The P4KE91A-E3/73 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE91A-E3/73 include: - P4KE6.8A-E3/73 - P4KE10A-E3/73 - P4KE120A-E3/73
In conclusion, the P4KE91A-E3/73 transient voltage suppressor diode offers effective protection against overvoltage transients, making it a valuable component in numerous electronic applications.
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تکنیکی حل میں P4KE91A-E3/73 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں
Sure, here are 10 common questions and answers related to the application of P4KE91A-E3/73 in technical solutions:
What is the maximum peak pulse power dissipation of P4KE91A-E3/73?
- The maximum peak pulse power dissipation is 400W for a 10/1000μs waveform.
What is the breakdown voltage of P4KE91A-E3/73?
- The breakdown voltage is 82V minimum.
Can P4KE91A-E3/73 be used for overvoltage protection in power supplies?
- Yes, P4KE91A-E3/73 can be used for overvoltage protection in power supplies due to its high power dissipation capability.
Is P4KE91A-E3/73 suitable for surge protection in automotive electronics?
- Yes, P4KE91A-E3/73 is suitable for surge protection in automotive electronics due to its high breakdown voltage and power dissipation.
What is the response time of P4KE91A-E3/73 during transient voltage events?
- The response time is very fast, typically less than 1 picosecond.
Can P4KE91A-E3/73 be used for ESD protection in communication equipment?
- Yes, P4KE91A-E3/73 can be used for ESD protection in communication equipment due to its fast response time and high reliability.
Does P4KE91A-E3/73 have a low leakage current under normal operating conditions?
- Yes, P4KE91A-E3/73 has a low leakage current, which is important for maintaining efficiency in electronic systems.
What is the temperature range for proper operation of P4KE91A-E3/73?
- The operating temperature range is -55°C to +175°C, making it suitable for a wide range of environments.
Can P4KE91A-E3/73 be used for transient suppression in industrial control systems?
- Yes, P4KE91A-E3/73 is well-suited for transient suppression in industrial control systems due to its high power dissipation and reliability.
Is P4KE91A-E3/73 RoHS compliant?
- Yes, P4KE91A-E3/73 is RoHS compliant, meeting environmental standards for electronic components.
I hope these questions and answers are helpful for your technical solutions involving P4KE91A-E3/73. Let me know if you need further assistance!