SMBJ5337B/TR13

Product Overview

The SMBJ5337B/TR13 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage events, diverting excess current away from sensitive components. The SMBJ5337B/TR13 is typically packaged in a compact, surface-mount package, making it suitable for use in various electronic devices and systems. It is designed to provide essential protection against voltage transients, ensuring the reliability and longevity of electronic equipment.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Surge Protection in Electronic Circuits
• Characteristics: Rapid Response, Surface-Mount Package
• Package: SMB (DO-214AA)
• Essence: Overvoltage Protection
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: SMBJ5337B/TR13
• Peak Pulse Power: 5.0 Watts
• Breakdown Voltage: 5.0V
• Operating Voltage: 3.3V
• Maximum Clamping Voltage: 9.2V
• Peak Pulse Current: 86.96A
• Reverse Standoff Voltage: 3.3V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5337B/TR13 features a standard SMB (DO-214AA) package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

• Rapid response to overvoltage events
• Low clamping voltage
• High surge current capability
• Compact surface-mount package

Advantages and Disadvantages

Advantages

• Effective surge protection
• Compact form factor
• High surge current handling capability

Disadvantages

• Limited to low voltage applications
• Requires careful consideration of placement in circuit design

Working Principles

When an overvoltage event occurs, the SMBJ5337B/TR13 quickly conducts excess current to ground, limiting the voltage across the protected circuit. This action helps prevent damage to sensitive components and ensures the continued operation of the electronic system.

Detailed Application Field Plans

The SMBJ5337B/TR13 is widely used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• SMBJ5337B: Similar specifications, different packaging
• SMBJ5337B-TP: Tape packaging, 5000 units per reel
• SMBJ5337B-TP50: Tape packaging, 500 units per reel
• SMBJ5337B-TP100: Tape packaging, 1000 units per reel

In conclusion, the SMBJ5337B/TR13 transient voltage suppressor diode offers effective surge protection in a compact, surface-mount package. Its rapid response, high surge current capability, and low clamping voltage make it an ideal choice for safeguarding electronic circuits in various applications.

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