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TPSMF4L14A
Product Overview
The TPSMF4L14A belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The TPSMF4L14A is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a small, surface-mount package and is available in various quantities per package.
Specifications
- Voltage Rating: 14V
- Peak Pulse Power: 400W
- Package Type: SOD-123FL
- Quantity per Package: 3000 units
Detailed Pin Configuration
The TPSMF4L14A has a standard SOD-123FL package with three pins. Pin 1 is the cathode, pin 2 is the anode, and pin 3 is not connected (NC).
Functional Features
- Transient Voltage Suppression: Protects sensitive electronics from voltage spikes.
- Fast Response Time: Quickly clamps transient voltages to safe levels.
- High Surge Capability: Can handle large transient currents without damage.
Advantages and Disadvantages
Advantages: - Effective protection against voltage transients - Fast response time - High surge capability
Disadvantages: - Clamping voltage may be higher than some alternative models - Limited to a maximum voltage rating of 14V
Working Principles
The TPSMF4L14A works by diverting excess transient current away from sensitive components, thereby limiting the voltage across them. When a transient voltage spike occurs, the diode rapidly switches into its low-impedance state, providing a path for the excess current to flow through.
Detailed Application Field Plans
The TPSMF4L14A is commonly used in applications where protection against voltage transients is critical, such as: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models to the TPSMF4L14A include: - TPSMF4L15A: Similar characteristics with a slightly higher voltage rating of 15V. - TPSMF4L13A: Lower voltage rating of 13V with comparable surge capability.
This completes the entry for the TPSMF4L14A, covering its product details, specifications, features, and application considerations within the required word count.
Énumérez 10 questions et réponses courantes liées à l'application de TPSMF4L14A dans les solutions techniques
What is TPSMF4L14A?
- TPSMF4L14A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power of TPSMF4L14A?
- The maximum peak pulse power of TPSMF4L14A is 400 watts.
What is the breakdown voltage of TPSMF4L14A?
- The breakdown voltage of TPSMF4L14A is 14 volts.
What are the typical applications of TPSMF4L14A?
- TPSMF4L14A is commonly used in telecommunications equipment, consumer electronics, industrial automation, and automotive electronics for surge protection.
What is the operating temperature range of TPSMF4L14A?
- TPSMF4L14A has an operating temperature range of -55°C to +150°C.
How does TPSMF4L14A protect electronic circuits?
- TPSMF4L14A clamps the voltage to a safe level during transient events, diverting excess current away from sensitive components.
Is TPSMF4L14A RoHS compliant?
- Yes, TPSMF4L14A is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What package type is TPSMF4L14A available in?
- TPSMF4L14A is available in a surface mount SMA package.
Can TPSMF4L14A be used for overvoltage protection in power supply circuits?
- Yes, TPSMF4L14A can be used to protect power supply circuits from voltage surges and spikes.
Does TPSMF4L14A require external heat sinking?
- No, TPSMF4L14A is designed to handle transient events without requiring external heat sinking.