TPSMB47CA

Product Overview

The TPSMB47CA belongs to the category of transient voltage suppressor (TVS) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly clamp transient voltages to a safe level, thereby protecting sensitive components from damage. The TPSMB47CA is typically packaged in a small, surface-mount package and is available in various quantities to suit different application needs.

Basic Information

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Surge protection in electronic circuits
• Characteristics: Rapid clamping of transient voltages, protection of sensitive components
• Package: Surface-mount package
• Essence: Protection against voltage surges
• Packaging/Quantity: Available in reels or tubes, quantity varies based on manufacturer's specifications

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage: 47 V
• Operating Temperature Range: -55°C to 150°C
• Polarity: Unidirectional

Detailed Pin Configuration

The TPSMB47CA typically has two pins, with the cathode connected to the ground and the anode connected to the input or signal line that requires protection.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures that the protected circuit operates within safe voltage limits.
• Fast Response Time: Quickly responds to transient events to minimize potential damage.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Small form factor for easy integration into circuit designs
• Fast response time ensures minimal impact on circuit operation

Disadvantages

• Limited to unidirectional voltage clamping
• May require additional components for bidirectional protection in some applications

Working Principles

When a transient voltage spike occurs in the circuit, the TPSMB47CA quickly conducts, diverting the excess energy away from the protected components and limiting the voltage to a safe level. This rapid response helps prevent damage to sensitive electronics and ensures the continued operation of the circuit.

Detailed Application Field Plans

The TPSMB47CA is widely used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diodes can be considered based on specific application requirements, including: - SMAJ series - P6KE series - 1.5KE series - SMCJ series

In conclusion, the TPSMB47CA transient voltage suppressor diode offers effective surge protection for a wide range of electronic applications, with its fast response time and low clamping voltage making it a valuable component in safeguarding sensitive circuits against transient events.

[Word count: 413]