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1.5KE82A-B
Product Category
The 1.5KE82A-B belongs to the category of transient voltage suppressor diodes.
Basic Information Overview
- Use: The 1.5KE82A-B is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
- Characteristics: It has a high surge capability, fast response time, and low clamping voltage.
- Package: The 1.5KE82A-B is available in a DO-201 package.
- Essence: Its essence lies in providing reliable overvoltage protection for electronic circuits.
- Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 82V
- Operating Temperature Range: -55°C to +175°C
- Polarity: Unidirectional
Detailed Pin Configuration
The 1.5KE82A-B typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
Advantages and Disadvantages
- Advantages:
- High surge capability
- Low clamping voltage
- Fast response time
- Disadvantages:
- Unidirectional protection only
Working Principles
When a voltage spike occurs, the 1.5KE82A-B conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The 1.5KE82A-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 1.5KE6.8A-B
- 1.5KE10A-B
- 1.5KE18A-B
- 1.5KE33A-B
- 1.5KE56A-B
This comprehensive range of alternative models provides options for different voltage requirements within the same product family.
This entry provides a detailed overview of the 1.5KE82A-B transient voltage suppressor diode, covering its basic information, specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE82A-B en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 1.5KE82A-B in technical solutions:
Q: What is the maximum peak pulse power dissipation of 1.5KE82A-B? A: The maximum peak pulse power dissipation of 1.5KE82A-B is 1500W for a 10/1000μs waveform.
Q: What is the breakdown voltage of 1.5KE82A-B? A: The breakdown voltage of 1.5KE82A-B is typically 77.8V.
Q: What is the maximum clamping voltage of 1.5KE82A-B? A: The maximum clamping voltage of 1.5KE82A-B is 105V at 10A.
Q: What is the operating temperature range of 1.5KE82A-B? A: The operating temperature range of 1.5KE82A-B is -55°C to +175°C.
Q: What are the typical applications of 1.5KE82A-B? A: 1.5KE82A-B is commonly used in surge protection for sensitive electronics, such as in power supplies, industrial equipment, and telecommunications systems.
Q: What is the response time of 1.5KE82A-B? A: The response time of 1.5KE82A-B is typically less than 1.0 nanosecond.
Q: Is 1.5KE82A-B RoHS compliant? A: Yes, 1.5KE82A-B is RoHS compliant, making it suitable for use in environmentally conscious designs.
Q: Can 1.5KE82A-B be used for overvoltage protection in automotive applications? A: Yes, 1.5KE82A-B can be used for overvoltage protection in automotive applications, such as in vehicle electronics and onboard systems.
Q: What is the packaging type of 1.5KE82A-B? A: 1.5KE82A-B is available in a DO-201 package, which is a molded plastic body with axial leads.
Q: Does 1.5KE82A-B have any certifications or approvals? A: Yes, 1.5KE82A-B is often certified to meet industry standards such as IEC 61000-4-5 for surge protection devices.