SMBJ7.0CA-E3/52

Product Overview

The SMBJ7.0CA-E3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ7.0CA-E3/52 is commonly used in various electronic devices and systems to safeguard against voltage spikes and surges. This entry provides a comprehensive overview of the SMBJ7.0CA-E3/52, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AA (SMB), SMD/SMT package style
• Essence: TVS diode for transient voltage protection
• Packaging/Quantity: Tape & Reel (3,000 units per reel)

Specifications

• Part Number: SMBJ7.0CA-E3/52
• Voltage - Reverse Standoff (Typ): 7V
• Voltage - Breakdown: 7.78V
• Clamping Voltage: 11.2V
• Peak Pulse Current: 36.1A
• Power Dissipation: 600W
• Polarity: Unidirectional
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMBJ7.0CA-E3/52 typically consists of two pins, with the anode and cathode terminals for connection to the circuit board.

Functional Features

• Fast response time to transient voltage events
• Low clamping voltage to limit the voltage across the protected circuit
• High surge current capability for robust protection

Advantages

• Effective protection against voltage transients
• Compact SMD/SMT package for easy integration into circuit designs
• Wide operating temperature range for versatile applications

Disadvantages

• Unidirectional protection may not be suitable for bidirectional transient events
• Clamping voltage may still expose sensitive components to higher voltages

Working Principles

When a transient voltage event occurs, the SMBJ7.0CA-E3/52 conducts and clamps the voltage to a safe level, diverting the excess current away from the protected circuit. This rapid response helps prevent damage to the connected electronics.

Detailed Application Field Plans

The SMBJ7.0CA-E3/52 is widely used in applications such as: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: SMBJ5.0CA-E3/52
• Alternative Model 2: SMBJ12A-E3/52
• Alternative Model 3: SMBJ15CA-E3/52

In summary, the SMBJ7.0CA-E3/52 transient voltage suppressor diode offers effective protection against voltage transients and finds extensive use in diverse electronic applications. Its compact size, high surge current capability, and fast response time make it a valuable component in safeguarding sensitive electronics from transient voltage events.

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