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1.5KE39CA/54 - Product Overview and Analysis
Introduction
The 1.5KE39CA/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: High surge capability, fast response time, low clamping voltage
- Package: Axial leaded, DO-201 package
- Essence: Provides robust protection for sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Part Number: 1.5KE39CA/54
- Peak Pulse Power: 1500W
- Breakdown Voltage: 39V
- Operating Voltage Range: 33.3V to 45.7V
- Maximum Clamping Voltage: 64.5V at 77.4A
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE39CA/54 TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response time to clamp transient voltages
- High surge capability to withstand large transient currents
- Low clamping voltage to protect downstream components
Advantages and Disadvantages
Advantages
- Robust protection against voltage spikes
- Fast response time
- Wide operating temperature range
Disadvantages
- Higher cost compared to traditional diodes
- Requires careful consideration of placement in circuit design
Working Principles
When a transient voltage spike occurs, the 1.5KE39CA/54 TVS diode rapidly conducts, diverting the excess current away from the protected circuit. This action clamps the voltage to a safe level, protecting the downstream components from damage.
Detailed Application Field Plans
The 1.5KE39CA/54 TVS diode finds applications in various industries, including: - Automotive electronics - Telecommunications equipment - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- 1.5KE36CA/54: Similar specifications with a lower breakdown voltage of 36V
- 1.5KE43CA/54: Similar specifications with a higher breakdown voltage of 43V
- 1.5KE47CA/54: Similar specifications with a higher breakdown voltage of 47V
In conclusion, the 1.5KE39CA/54 TVS diode offers robust protection against voltage spikes and transients, making it an essential component in various electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE39CA/54 en soluciones técnicas
What is the 1.5KE39CA/54 used for?
- The 1.5KE39CA/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of the 1.5KE39CA/54?
- The maximum peak pulse power is 1500 watts.
What is the breakdown voltage of the 1.5KE39CA/54?
- The breakdown voltage is 39 volts.
How does the 1.5KE39CA/54 protect electronic circuits?
- It clamps the voltage during transient events, diverting excess current away from sensitive components.
In what type of applications is the 1.5KE39CA/54 commonly used?
- It is commonly used in power supplies, telecommunications equipment, and automotive electronics.
What is the response time of the 1.5KE39CA/54?
- The response time is very fast, typically in the nanosecond range.
Can the 1.5KE39CA/54 be used for overvoltage protection in automotive systems?
- Yes, it is suitable for protecting automotive electronics from voltage surges.
Does the 1.5KE39CA/54 require any external components for proper operation?
- It can be used standalone, but additional circuitry may be required for specific applications.
Is the 1.5KE39CA/54 RoHS compliant?
- Yes, it is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the key advantages of using the 1.5KE39CA/54 in technical solutions?
- Its high surge capability, fast response time, and compact size make it an effective solution for transient voltage protection in various applications.