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P4KE51AHE3/73
Product Overview
Category
P4KE51AHE3/73 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 capability
Package
P4KE51AHE3/73 is typically available in a DO-41 package.
Essence
The essence of P4KE51AHE3/73 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
They are usually packaged in reels or tubes and are available in quantities ranging from hundreds to thousands per reel/tube.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 45.2V
- Maximum Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to 175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
P4KE51AHE3/73 typically has two pins, with the anode connected to one pin and the cathode connected to the other.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to transient events
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
P4KE51AHE3/73 operates based on the principle of reverse avalanche breakdown, where it diverts excessive voltage away from the protected circuit by conducting when the voltage exceeds the breakdown voltage.
Detailed Application Field Plans
P4KE51AHE3/73 is commonly used in various applications including: - Power supplies - Automotive electronics - Telecommunication equipment - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE51AHE3/73 include: - P4KE6.8AHE3/73 - P4KE10AHE3/73 - P4KE18AHE3/73 - P4KE30AHE3/73
In conclusion, P4KE51AHE3/73 transient voltage suppressor diodes offer effective protection against voltage transients and are widely used in diverse electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE51AHE3/73 v technických řešeních
What is P4KE51AHE3/73?
- P4KE51AHE3/73 is a 400W TVS diode designed to protect sensitive electronics from voltage transients and surges.
What are the key features of P4KE51AHE3/73?
- P4KE51AHE3/73 features a peak pulse power dissipation of 400W, low clamping voltage, and fast response time.
In what applications can P4KE51AHE3/73 be used?
- P4KE51AHE3/73 is commonly used in applications such as power supplies, industrial equipment, automotive electronics, and telecommunications equipment for surge protection.
How does P4KE51AHE3/73 provide surge protection?
- P4KE51AHE3/73 diverts excessive current away from sensitive components by clamping the voltage during transient events, thereby protecting the circuitry.
What is the operating temperature range of P4KE51AHE3/73?
- P4KE51AHE3/73 typically operates within a temperature range of -55°C to 175°C, making it suitable for various environments.
Is P4KE51AHE3/73 RoHS compliant?
- Yes, P4KE51AHE3/73 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the packaging type for P4KE51AHE3/73?
- P4KE51AHE3/73 is available in a DO-41 package, which is a widely used through-hole package for diodes.
Does P4KE51AHE3/73 meet any industry standards?
- P4KE51AHE3/73 meets the requirements of various industry standards, including AEC-Q101 for automotive applications.
Can P4KE51AHE3/73 be used for ESD protection?
- While primarily designed for surge protection, P4KE51AHE3/73 can also provide some level of electrostatic discharge (ESD) protection.
Where can I find detailed specifications and application notes for P4KE51AHE3/73?
- Detailed specifications and application notes for P4KE51AHE3/73 can be found on the manufacturer's website or in the product datasheet.