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1.5SMC20CAHE3/9AT - Product Encyclopedia Entry
Introduction
The 1.5SMC20CAHE3/9AT is a specialized electronic component that belongs to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protecting sensitive electronic components from voltage spikes and transients
- Characteristics: Fast response time, high surge capability, low clamping voltage
- Package: SMC (DO-214AB) package
- Essence: Safeguarding electronic circuits from overvoltage events
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Part Number: 1.5SMC20CAHE3/9AT
- Peak Pulse Power: 1500W
- Standoff Voltage: 17.1V
- Breakdown Voltage: 18.9V
- Maximum Clamping Voltage: 29.2V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The 1.5SMC20CAHE3/9AT typically has two pins for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Rapid response to transient voltage spikes
- High surge capability for withstanding large transient currents
- Low clamping voltage to protect downstream components
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Compact SMC package for space-constrained applications
- RoHS compliant for environmental considerations
Disadvantages
- Limited to specific voltage and power ratings
- Requires careful consideration of placement in circuit design
Working Principles
When a voltage transient occurs, the 1.5SMC20CAHE3/9AT rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The 1.5SMC20CAHE3/9AT is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1.5SMC20CAHE3/9AT include: - P6SMB20CA - SMBJ20CA - 1.5KE18CA
In conclusion, the 1.5SMC20CAHE3/9AT transient voltage suppressor diode offers effective protection against voltage transients in a compact package, making it suitable for a wide range of electronic applications.
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Énumérez 10 questions et réponses courantes liées à l'application de 1.5SMC20CAHE3/9AT dans les solutions techniques
What is 1.5SMC20CAHE3/9AT?
- 1.5SMC20CAHE3/9AT is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and surges.
What is the maximum peak pulse current of 1.5SMC20CAHE3/9AT?
- The maximum peak pulse current for 1.5SMC20CAHE3/9AT is typically 100A.
What is the breakdown voltage of 1.5SMC20CAHE3/9AT?
- The breakdown voltage of 1.5SMC20CAHE3/9AT is 17.1V.
What are the typical applications of 1.5SMC20CAHE3/9AT?
- 1.5SMC20CAHE3/9AT is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of 1.5SMC20CAHE3/9AT?
- The operating temperature range for 1.5SMC20CAHE3/9AT is -55°C to 150°C.
How does 1.5SMC20CAHE3/9AT provide overvoltage protection?
- 1.5SMC20CAHE3/9AT clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What is the response time of 1.5SMC20CAHE3/9AT?
- The response time of 1.5SMC20CAHE3/9AT is very fast, typically in the nanosecond range.
Can 1.5SMC20CAHE3/9AT be used in high-speed data lines?
- Yes, 1.5SMC20CAHE3/9AT is suitable for protecting high-speed data lines such as Ethernet, USB, and HDMI interfaces.
Does 1.5SMC20CAHE3/9AT require any external components for proper operation?
- No, 1.5SMC20CAHE3/9AT is a standalone device and does not require additional external components for its basic function.
Is 1.5SMC20CAHE3/9AT RoHS compliant?
- Yes, 1.5SMC20CAHE3/9AT is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.