TPSMF4L8.5A

Product Overview

The TPSMF4L8.5A belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly clamp high transient voltages to a safe level, protecting sensitive components from damage. The TPSMF4L8.5A is typically packaged in a small surface-mount package and is available in various quantities to suit different application needs.

Characteristics

Category: Transient Voltage Suppressor Diode
Use: Surge protection in electronic circuits
Package: Surface-mount
Essence: Rapidly clamps high transient voltages
Packaging/Quantity: Available in various quantities

Specifications

Peak Pulse Power: 400W
Standoff Voltage: 8.5V
Breakdown Voltage: 9.4V
Maximum Clamping Voltage: 14.5V
Leakage Current: 1µA maximum at 8.5V
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMF4L8.5A typically features a standard SOD-123FL package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

Fast response time
Low clamping voltage
High surge current capability
RoHS compliant

Advantages and Disadvantages

Advantages

Effective surge protection
Small form factor
RoHS compliant

Disadvantages

Limited power dissipation capability
May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the TPSMF4L8.5A quickly conducts, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The TPSMF4L8.5A is widely used in applications such as: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

TPSMF4L6.8A
TPSMF4L10A
TPSMF4L12A
TPSMF4L15A

In conclusion, the TPSMF4L8.5A transient voltage suppressor diode offers effective surge protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMF4L8.5A v technických řešeních

What is TPSMF4L8.5A and its application in technical solutions?
- TPSMF4L8.5A is a transient voltage suppressor diode used to protect sensitive electronics from voltage spikes and transients in technical solutions.
How does TPSMF4L8.5A provide protection in technical solutions?
- TPSMF4L8.5A clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the key specifications of TPSMF4L8.5A for technical applications?
- TPSMF4L8.5A has a working voltage of 8.5V, low leakage current, and fast response time, making it suitable for protecting various electronic devices.
In what technical scenarios is TPSMF4L8.5A commonly used?
- TPSMF4L8.5A is often used in power supplies, communication equipment, automotive electronics, and other systems susceptible to voltage transients.
How does TPSMF4L8.5A compare to other transient voltage suppressors for technical solutions?
- TPSMF4L8.5A offers low clamping voltage and high surge capability, making it effective in protecting sensitive components compared to other TVS diodes.
What are the best practices for integrating TPSMF4L8.5A into technical designs?
- Proper PCB layout, placement near vulnerable components, and ensuring adequate thermal management are essential for maximizing the effectiveness of TPSMF4L8.5A.
Can TPSMF4L8.5A be used in conjunction with other protective components in technical solutions?
- Yes, TPSMF4L8.5A can be combined with varistors, fuses, and other protective devices to create a comprehensive protection scheme for technical systems.
Are there any limitations or considerations when using TPSMF4L8.5A in technical solutions?
- TPSMF4L8.5A may have limitations in handling sustained overvoltage conditions, so additional protective measures should be considered for prolonged high-voltage events.
What are the potential failure modes of TPSMF4L8.5A in technical applications?
- TPSMF4L8.5A can fail due to excessive current or prolonged exposure to high voltages, necessitating regular testing and replacement in critical technical systems.
Where can TPSMF4L8.5A be sourced for use in technical solutions?
- TPSMF4L8.5A can be sourced from reputable electronic component distributors and manufacturers, ensuring genuine and reliable products for technical applications.