SMLJ70CAE3/TR13

Introduction

The SMLJ70CAE3/TR13 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and surges. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

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

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 64.4V to 71.1V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMLJ70CAE3/TR13 follows the standard pin configuration for diodes, with two leads for connection to the circuit. The datasheet provides detailed information on the pinout and orientation.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to a safe level
• Low Clamping Voltage: Provides effective protection for sensitive components
• High Surge Current Capability: Withstands large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Higher cost compared to traditional diodes
• Requires careful consideration of placement in circuit design

Working Principles

The SMLJ70CAE3/TR13 operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuitry and limiting the voltage to a safe level.

Detailed Application Field Plans

The SMLJ70CAE3/TR13 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P6SMBJ70CA: Similar TVS diode with a different package type
• 1.5SMCJ70CA: TVS diode with higher peak pulse power rating
• SMAJ70CA: Lower profile TVS diode suitable for space-constrained applications

In conclusion, the SMLJ70CAE3/TR13 transient voltage suppressor diode offers reliable protection against voltage spikes and surges in electronic circuits. Its fast response time, low clamping voltage, and high surge current capability make it a preferred choice for safeguarding sensitive components across various industries.

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