SMLJ17A-TP

Introduction

The SMLJ17A-TP belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and surges. The SMLJ17A-TP is designed to provide robust protection for a variety of electronic devices and circuits.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and surges
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AB (SMC), SMA package
• Essence: Safeguarding electronic components from transient overvoltage events
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage Rating: 17V
• Peak Pulse Power: 1500W
• Breakdown Voltage: 18.9V to 21V
• Operating Temperature Range: -55°C to 150°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The SMLJ17A-TP typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to a safe level
• Low Clamping Voltage: Provides effective protection for sensitive components
• Fast Response Time: Reacts quickly to voltage surges, minimizing potential damage

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• May require additional circuitry for comprehensive surge protection
• Can degrade over time with repeated exposure to surges

Working Principles

The SMLJ17A-TP operates by diverting excess voltage away from sensitive components when a transient event occurs. It rapidly switches into a low-impedance state, effectively shunting the excess energy to ground and limiting the voltage across the protected device.

Detailed Application Field Plans

The SMLJ17A-TP is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P6KE15CA: Similar TVS diode with a 15V voltage rating
• 1.5SMC16CA: TVS diode with a 16V voltage rating and SMC package
• SMAJ18A: TVS diode with an 18V voltage rating and SMA package

In conclusion, the SMLJ17A-TP transient voltage suppressor diode offers effective protection against voltage spikes and surges, making it an essential component in safeguarding sensitive electronic circuits and devices.

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