SMBJ5345BE3/TR13

Product Overview

Category

SMBJ5345BE3/TR13 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMBJ5345BE3/TR13 comes in a surface mount package.

Essence

The essence of SMBJ5345BE3/TR13 lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The SMBJ5345BE3/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Standoff Voltage: 48.5V
• Breakdown Voltage: 53.9V
• Maximum Clamping Voltage: 87.1V
• Peak Pulse Current: 30A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5345BE3/TR13 follows the standard pin configuration for SMBJ series TVS diodes, with two terminals for connection.

Functional Features

• Bi-directional TVS diode
• Low incremental surge resistance
• High reliability and performance

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• Fast response time
• Wide operating temperature range

Disadvantages

• May exhibit some leakage current in normal operation
• Sensitive to reverse bias conditions

Working Principles

The SMBJ5345BE3/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage event occurs, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The SMBJ5345BE3/TR13 is widely used in various applications including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ5345BE3/TR13 include: - SMBJ5335BE3/TR13 - SMBJ5365BE3/TR13 - SMBJ5385BE3/TR13

In conclusion, the SMBJ5345BE3/TR13 transient voltage suppressor diode offers reliable and efficient protection against transient voltage events, making it an essential component in safeguarding electronic circuits and devices.

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