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P4KE39AHE3/73
Product Overview
Category
P4KE39AHE3/73 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
P4KE39AHE3/73 is typically available in a DO-41 package.
Essence
The essence of P4KE39AHE3/73 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 39V
- Maximum Clamping Voltage: 64.5V
- Operating Temperature Range: -55°C to 175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
P4KE39AHE3/73 typically has two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to voltage spikes
Advantages
- Effective protection against voltage transients
- Fast reaction time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive surge protection
Working Principles
P4KE39AHE3/73 operates by diverting excess voltage away from sensitive components through reverse avalanche breakdown, effectively clamping the voltage to a safe level.
Detailed Application Field Plans
P4KE39AHE3/73 finds applications in various fields such as: - Power supplies - Automotive electronics - Telecommunications equipment - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE39AHE3/73 include: - P4KE6.8AHE3/73 - P4KE10AHE3/73 - P4KE18AHE3/73 - P4KE30AHE3/73
In conclusion, P4KE39AHE3/73 is a crucial component in protecting electronic circuits from voltage transients, offering fast response and reliable performance across various applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE39AHE3/73 v technických řešeních
What is the maximum voltage rating of P4KE39AHE3/73?
- The maximum voltage rating of P4KE39AHE3/73 is 39V.
What is the peak pulse power dissipation of P4KE39AHE3/73?
- The peak pulse power dissipation of P4KE39AHE3/73 is typically 400W at 10/1000μs.
What is the breakdown voltage of P4KE39AHE3/73?
- The breakdown voltage of P4KE39AHE3/73 is 43.6V minimum.
What is the operating temperature range of P4KE39AHE3/73?
- The operating temperature range of P4KE39AHE3/73 is -55°C to +175°C.
What is the package type of P4KE39AHE3/73?
- P4KE39AHE3/73 comes in a DO-41 package.
Is P4KE39AHE3/73 RoHS compliant?
- Yes, P4KE39AHE3/73 is RoHS compliant.
What are the typical applications for P4KE39AHE3/73?
- P4KE39AHE3/73 is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and automotive systems.
What is the clamping voltage of P4KE39AHE3/73?
- The clamping voltage of P4KE39AHE3/73 is 49.9V maximum at 77.5A.
Does P4KE39AHE3/73 have any certifications or approvals?
- P4KE39AHE3/73 is typically certified to meet industry standards such as AEC-Q101 for automotive applications.
Can P4KE39AHE3/73 be used for ESD protection?
- Yes, P4KE39AHE3/73 can be used for ESD (electrostatic discharge) protection in various electronic circuits.