P4KE9.1A-E3/54
Product Overview
Category
The P4KE9.1A-E3/54 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is commonly used for surge protection in electronic circuits and systems to safeguard against voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- Compact package size
Package
The P4KE9.1A-E3/54 is typically available in a DO-41 package.
Essence
The essence of this product lies in its ability to provide reliable overvoltage protection for sensitive electronic components.
Packaging/Quantity
It is usually packaged in reels or bulk quantities, depending on the supplier, with standard quantities ranging from 500 to 2000 units per reel.
Specifications
- Part Number: P4KE9.1A-E3/54
- Voltage Rating: 9.1V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to +175°C
- Mounting Type: Through Hole
- Package Type: DO-41
Detailed Pin Configuration
The P4KE9.1A-E3/54 TVS diode has a simple two-pin configuration, with the anode and cathode terminals clearly marked for easy identification and connection.
Functional Features
- Provides effective protection against transient voltage events
- Rapidly clamps voltage spikes to safe levels
- Low leakage current
- Robust construction for reliability in harsh environments
Advantages and Disadvantages
Advantages
- High surge capability
- Fast response time
- Compact form factor
- Wide operating temperature range
Disadvantages
- Limited voltage rating compared to higher-end TVS diodes
- May require additional circuitry for comprehensive surge protection in complex systems
Working Principles
The P4KE9.1A-E3/54 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit when a surge event occurs. This action effectively limits the voltage across the circuit to a safe level, preventing damage to sensitive components.
Detailed Application Field Plans
The P4KE9.1A-E3/54 is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supply units
Detailed and Complete Alternative Models
Some alternative models to the P4KE9.1A-E3/54 include: - P6KE9.1A - 1.5KE9.1A - SMAJ9.1A - SMCJ9.1A
In conclusion, the P4KE9.1A-E3/54 transient voltage suppressor diode offers reliable surge protection with its fast response time, high surge capability, and compact design. While it may have limitations in terms of voltage rating, it remains a popular choice for safeguarding electronic circuits against transient voltage events.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق P4KE9.1A-E3/54 في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of P4KE9.1A-E3/54 in technical solutions:
Q: What is the maximum peak pulse power dissipation of P4KE9.1A-E3/54? A: The maximum peak pulse power dissipation is 400W for a 10/1000μs waveform.
Q: What is the breakdown voltage of P4KE9.1A-E3/54? A: The breakdown voltage is 9.1V.
Q: Can P4KE9.1A-E3/54 be used for overvoltage protection in power supplies? A: Yes, it can be used to protect power supplies from transient overvoltage events.
Q: Is P4KE9.1A-E3/54 suitable for surge protection in telecommunications equipment? A: Yes, it is commonly used for surge protection in telecommunications equipment.
Q: What is the response time of P4KE9.1A-E3/54 to transient voltage spikes? A: The response time is very fast, typically in nanoseconds.
Q: Can P4KE9.1A-E3/54 be used for ESD (electrostatic discharge) protection? A: Yes, it can provide effective ESD protection for sensitive electronic components.
Q: What is the operating temperature range of P4KE9.1A-E3/54? A: The operating temperature range is -55°C to +175°C.
Q: Does P4KE9.1A-E3/54 meet industry standards for surge protection devices? A: Yes, it meets industry standards such as IEC 61000-4-5 for surge protection.
Q: Can P4KE9.1A-E3/54 be used in automotive electronics for transient voltage suppression? A: Yes, it is suitable for use in automotive electronics for transient voltage suppression.
Q: How does P4KE9.1A-E3/54 compare to other similar TVS diodes in terms of performance? A: P4KE9.1A-E3/54 offers high reliability, low clamping voltage, and fast response time compared to similar TVS diodes.
I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.