1.5KE18 - English Editing Encyclopedia Entry
Product Overview
Category:
The 1.5KE18 belongs to the category of transient voltage suppressor (TVS) diodes.
Use:
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics:
- Fast response time
- High surge capability
- Low clamping voltage
Package:
The 1.5KE18 is typically available in a DO-201 package.
Essence:
The essence of the 1.5KE18 lies in its ability to divert excessive current away from sensitive components during voltage surges.
Packaging/Quantity:
They are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 15.3V
- Breakdown Voltage: 17V
- Maximum Clamping Voltage: 24.4V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE18 TVS diode typically has two pins, anode, and cathode, which are identified by their respective markings on the device.
Functional Features
- Rapid response to transient over-voltage conditions
- Low leakage current
- Robust construction for reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Wide operating temperature range
- High surge capability
Disadvantages
- Can degrade over time with repeated exposure to high-energy transients
- May require additional circuitry for optimal performance in some applications
Working Principles
When a voltage transient occurs, the 1.5KE18 TVS diode rapidly conducts, diverting excess current away from the protected components and limiting the voltage across them.
Detailed Application Field Plans
The 1.5KE18 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 1.5KE16A
- 1.5KE20A
- 1.5KE22A
- 1.5KE24A
In conclusion, the 1.5KE18 transient voltage suppressor diode offers robust protection against voltage transients and finds widespread use in diverse electronic applications.
Word Count: 320
기술 솔루션에 1.5KE18 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of 1.5KE18 in technical solutions:
What is a 1.5KE18?
- The 1.5KE18 is a type of transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.
What is the maximum peak pulse power of 1.5KE18?
- The maximum peak pulse power of 1.5KE18 is 1500 watts.
What is the breakdown voltage of 1.5KE18?
- The breakdown voltage of 1.5KE18 is 18 volts.
What are the typical applications of 1.5KE18?
- Typical applications of 1.5KE18 include surge protection in electronic equipment, power supplies, and communication systems.
How does 1.5KE18 provide overvoltage protection?
- 1.5KE18 clamps the voltage across the circuit it is protecting by diverting excess current away from sensitive components when an overvoltage event occurs.
What is the response time of 1.5KE18?
- The response time of 1.5KE18 is very fast, typically in the nanosecond range.
Can 1.5KE18 be used in automotive applications?
- Yes, 1.5KE18 can be used in automotive applications for protecting sensitive electronics from voltage transients.
What is the operating temperature range of 1.5KE18?
- The operating temperature range of 1.5KE18 is typically -55°C to 175°C.
How should 1.5KE18 be mounted in a circuit?
- 1.5KE18 should be mounted close to the input terminals of the circuit it is protecting for effective transient suppression.
Are there any reliability considerations when using 1.5KE18?
- It's important to ensure that 1.5KE18 is properly rated for the expected transient conditions and that it is securely mounted to minimize the risk of failure during overvoltage events.