SMLJ9.0E3/TR13

Introduction

The SMLJ9.0E3/TR13 is a semiconductor product belonging to the category of transient voltage suppressors (TVS). This device is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMLJ9.0E3/TR13 offers unique characteristics, packaging, and functional features that make it an essential component in various electronic applications.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AB (SMC), DO-214AA (SMB)
• Essence: Semiconductor device for voltage suppression
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 3000W
• Breakdown Voltage Range: 6.4V to 220V
• Operating Temperature Range: -55°C to +150°C
• Compliance: RoHS and REACH compliant

Detailed Pin Configuration

The SMLJ9.0E3/TR13 is available in a surface mount package with two terminals. The pin configuration includes the anode and cathode terminals, which are essential for proper installation and functionality.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Rapidly responds to transient voltage events, minimizing the risk of damage to connected devices.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide range of breakdown voltages available

Disadvantages

• Higher cost compared to traditional diode-based protection methods
• Requires careful consideration of installation and layout for optimal performance

Working Principles

The SMLJ9.0E3/TR13 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS device rapidly switches into its low impedance state, effectively shunting excess current away from the protected circuit. This action helps to limit the voltage across the protected components, preventing damage due to transient events.

Detailed Application Field Plans

The SMLJ9.0E3/TR13 finds extensive use in various electronic systems and equipment, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE6.8CA
• Alternative Model 2: 1.5KE18A
• Alternative Model 3: SMAJ5.0A

In conclusion, the SMLJ9.0E3/TR13 transient voltage suppressor offers reliable protection against voltage transients and finds widespread application across diverse electronic systems and equipment.

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