P4KE91AHE3/73 Encyclopedia Entry
Product Overview
Category
P4KE91AHE3/73 belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor diode (TVS diode).
Use
It is used to protect electronic circuits from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
P4KE91AHE3/73 is typically available in a DO-41 package.
Essence
The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 82V to 100V
- Maximum Clamping Voltage: 135V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
P4KE91AHE3/73 typically has two pins, anode, and cathode, which are connected across the circuit being protected.
Functional Features
- Rapid response to voltage transients
- Low leakage current
- Robust construction for reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast reaction time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
When a voltage surge occurs, the TVS diode conducts current and diverts the excess energy away from the protected circuit, thus limiting the voltage across it.
Detailed Application Field Plans
P4KE91AHE3/73 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 P4KE91AHE3/73 include: - P4KE6.8A - P4KE10A - P4KE120A
In conclusion, P4KE91AHE3/73 is a crucial component in protecting electronic circuits from voltage transients, offering fast response and reliable performance. Its application spans across diverse industries, making it an essential part of modern electronic systems.
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技術ソリューションにおける P4KE91AHE3/73 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is P4KE91AHE3/73?
- P4KE91AHE3/73 is a type of TVS (transient voltage suppressor) diode used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE91AHE3/73?
- The maximum voltage rating for P4KE91AHE3/73 is 77.4V.
What is the peak pulse power handling capability of P4KE91AHE3/73?
- P4KE91AHE3/73 has a peak pulse power handling capability of 400W.
In what applications can P4KE91AHE3/73 be used?
- P4KE91AHE3/73 can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges.
What is the response time of P4KE91AHE3/73?
- The response time of P4KE91AHE3/73 is very fast, typically in the nanosecond range, providing quick protection against transient events.
How does P4KE91AHE3/73 compare to other TVS diodes in terms of performance?
- P4KE91AHE3/73 offers high surge capability and low clamping voltage, making it suitable for demanding applications where reliable overvoltage protection is essential.
Can P4KE91AHE3/73 be used in high-temperature environments?
- Yes, P4KE91AHE3/73 is designed to operate effectively in high-temperature environments, making it suitable for a wide range of industrial and automotive applications.
What are the mounting options for P4KE91AHE3/73?
- P4KE91AHE3/73 is available in various package types, including axial-lead, surface mount, and through-hole, offering flexibility for different mounting requirements.
Does P4KE91AHE3/73 comply with industry standards for reliability and performance?
- Yes, P4KE91AHE3/73 complies with industry standards for reliability and performance, ensuring consistent and dependable protection in technical solutions.
Where can I find detailed specifications and application notes for P4KE91AHE3/73?
- Detailed specifications and application notes for P4KE91AHE3/73 can be found in the product datasheet provided by the manufacturer or distributor, offering comprehensive information for its integration into technical solutions.