TPSMB300CA-A

Product Overview

The TPSMB300CA-A belongs to the category of transient voltage suppressor (TVS) diodes and is used for protecting sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. These diodes are characterized by their high surge capability, low clamping voltage, and fast response time. The package type for TPSMB300CA-A is SMB, and it is available in tape and reel packaging with a specified quantity per reel.

Specifications

• Peak Pulse Power: 300 W
• Breakdown Voltage Range: 6.4 V to 376 V
• Operating Temperature Range: -55°C to +150°C
• Package Type: SMB
• Packaging: Tape and Reel

Detailed Pin Configuration

The TPSMB300CA-A TVS diode has a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

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.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, safeguarding the connected electronics.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Limited peak pulse power compared to higher-rated TVS diodes
• Narrower breakdown voltage range compared to some alternative models

Working Principles

When a transient voltage event occurs, the TPSMB300CA-A TVS diode conducts excess current to ground, limiting the voltage across the protected circuit. This action helps prevent damage to sensitive electronic components by effectively suppressing the transient voltage spike.

Detailed Application Field Plans

The TPSMB300CA-A is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to TPSMB300CA-A include: - P6SMB6.8A - SMBJ5.0A - SMCJ12A - 1.5SMC440CA

In summary, the TPSMB300CA-A TVS diode offers effective protection against transient voltage events, with its fast response time and low clamping voltage making it suitable for a wide range of applications. However, users should consider alternative models if they require higher peak pulse power or a broader breakdown voltage range.

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