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P4KE68CAHE3/73 Encyclopedia Entry
Product Overview
Category
The P4KE68CAHE3/73 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect electronic circuits from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The P4KE68CAHE3/73 is typically available 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 protecting them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power Dissipation: 400W
- Breakdown Voltage: 61.1V to 67.9V
- Maximum Clamping Voltage: 103V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE68CAHE3/73 diode typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Rapid response to voltage spikes
- Low clamping voltage to protect downstream components
- High surge current handling capability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast reaction time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
When a voltage spike occurs, the P4KE68CAHE3/73 diode conducts and diverts the excess energy away from the protected circuit, thus preventing damage to sensitive components.
Detailed Application Field Plans
Electronic Circuits
- Used in power supplies
- Protection for communication equipment
- Safeguarding automotive electronics
Industrial Equipment
- Shielding control systems from voltage surges
- Protecting sensors and actuators in manufacturing environments
Consumer Electronics
- Surge protection for home appliances
- Safeguarding audio-visual equipment
Detailed and Complete Alternative Models
- P6KE68CA
- 1.5KE68CA
- SA68CA
In conclusion, the P4KE68CAHE3/73 transient voltage suppressor diode offers effective protection against voltage spikes and transients in various electronic, industrial, and consumer applications. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in safeguarding sensitive circuits. However, users should be mindful of its limitations in power dissipation and consider additional circuitry for comprehensive protection.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE68CAHE3/73 v technických řešeních
What is P4KE68CAHE3/73?
- P4KE68CAHE3/73 is a transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4KE68CAHE3/73?
- The maximum peak pulse power of P4KE68CAHE3/73 is typically 400 watts.
What is the breakdown voltage of P4KE68CAHE3/73?
- The breakdown voltage of P4KE68CAHE3/73 is 68 volts.
How does P4KE68CAHE3/73 protect electronic circuits?
- P4KE68CAHE3/73 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of P4KE68CAHE3/73?
- P4KE68CAHE3/73 is commonly used in power supplies, automotive electronics, telecommunication equipment, and industrial control systems.
What is the operating temperature range of P4KE68CAHE3/73?
- The operating temperature range of P4KE68CAHE3/73 is usually -55°C to 175°C.
Is P4KE68CAHE3/73 RoHS compliant?
- Yes, P4KE68CAHE3/73 is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can P4KE68CAHE3/73 be used for surge protection in AC power lines?
- Yes, P4KE68CAHE3/73 can be utilized for surge protection in AC power lines, especially in combination with other protective devices.
What package type is P4KE68CAHE3/73 available in?
- P4KE68CAHE3/73 is often available in a DO-41 package, which is a common axial leaded package for diodes.
Are there any recommended layout or mounting considerations for P4KE68CAHE3/73?
- It is advisable to minimize lead length and keep traces short to reduce inductance, and to ensure proper heat dissipation for optimal performance of P4KE68CAHE3/73.