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P4KE12AHE3/73 Encyclopedia Entry
Product Overview
Category
The P4KE12AHE3/73 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 P4KE12AHE3/73 is typically available in a DO-41 package.
Essence
The essence of the P4KE12AHE3/73 lies in its ability to divert excessive current and voltage transients away from sensitive electronic components.
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: 10.5V to 11.6V
- Maximum Clamping Voltage: 18.2V at 1A
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE12AHE3/73 typically has two pins, anode, and cathode, which are identified by a band on the cathode side.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to transient events
Advantages
- Provides effective protection against voltage spikes
- Fast reaction time to transient events
- Low clamping voltage ensures minimal impact on protected circuits
Disadvantages
- Limited to specific voltage ranges
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
The P4KE12AHE3/73 operates by diverting excess voltage and current away from sensitive components through reverse avalanche breakdown, effectively suppressing transient voltage spikes.
Detailed Application Field Plans
The P4KE12AHE3/73 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8AHE3/73
- P4KE15AHE3/73
- P4KE20AHE3/73
- P4KE30AHE3/73
In conclusion, the P4KE12AHE3/73 transient voltage suppressor diode offers efficient protection against voltage transients, making it an essential component in various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE12AHE3/73 v technických řešeních
What is the maximum forward voltage of P4KE12AHE3/73?
- The maximum forward voltage of P4KE12AHE3/73 is 14.4V at 1A.
What is the peak pulse power dissipation of P4KE12AHE3/73?
- The peak pulse power dissipation of P4KE12AHE3/73 is 400W for a 10/1000μs waveform.
What is the breakdown voltage of P4KE12AHE3/73?
- The breakdown voltage of P4KE12AHE3/73 is 10.5V to 11.6V.
What is the operating temperature range of P4KE12AHE3/73?
- The operating temperature range of P4KE12AHE3/73 is -55°C to +175°C.
Is P4KE12AHE3/73 RoHS compliant?
- Yes, P4KE12AHE3/73 is RoHS compliant.
What is the typical junction capacitance of P4KE12AHE3/73?
- The typical junction capacitance of P4KE12AHE3/73 is 200pF.
What are the package dimensions of P4KE12AHE3/73?
- The package dimensions of P4KE12AHE3/73 are 5.3mm x 6.9mm.
What is the clamping voltage of P4KE12AHE3/73?
- The clamping voltage of P4KE12AHE3/73 is 19.9V at 10A.
Can P4KE12AHE3/73 be used for surge protection in power supplies?
- Yes, P4KE12AHE3/73 can be used for surge protection in power supplies.
What are some common applications for P4KE12AHE3/73?
- Common applications for P4KE12AHE3/73 include transient voltage suppression in telecommunications equipment, industrial electronics, and automotive systems.