TPSMA27AHE3/5AT

Product Overview

The TPSMA27AHE3/5AT belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The TPSMA27AHE3/5AT is commonly used in various electronic devices and systems to safeguard against voltage spikes and surges. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package type for this diode is SMA, and it is available in tape and reel packaging with a quantity of 5000 units per reel.

Specifications

• Part Number: TPSMA27AHE3/5AT
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package Type: SMA
• Packaging/Quantity: Tape and Reel, 5000 units per reel

Detailed Pin Configuration

The TPSMA27AHE3/5AT features a standard SMA package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

Advantages

• High surge capability provides robust protection.
• Low clamping voltage minimizes stress on connected devices.

Disadvantages

• Sensitive to reverse polarity connection, requiring careful installation.

Working Principles

The TPSMA27AHE3/5AT operates by diverting excessive transient currents away from sensitive components when a voltage spike occurs. This action effectively limits the voltage across the protected circuit, preventing damage due to transient events.

Detailed Application Field Plans

The TPSMA27AHE3/5AT is widely used in applications such as: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• TPSMA6.8A: Similar characteristics with a lower clamping voltage.
• TPSMA33CA: Higher surge capability with comparable response time.

In conclusion, the TPSMA27AHE3/5AT transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic systems and devices.

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