P4SMA11CA R3G

Introduction

The P4SMA11CA R3G belongs to the category of transient voltage suppressor (TVS) diodes, which are used to protect sensitive electronic components from voltage spikes and transients. These diodes are commonly used in various electronic devices and systems to ensure reliable operation by diverting excessive voltage away from critical components.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA package
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Part Number: P4SMA11CA R3G
• Peak Power Dissipation: 400W
• Breakdown Voltage: 12.8V
• Clamping Voltage: 19.9V
• Operating Temperature Range: -55°C to 150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The P4SMA11CA R3G TVS diode is typically available in a SMA package with two pins for connection. The pin configuration includes the anode and cathode terminals, which are essential for proper installation and functionality within a circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltage spikes to a safe level.
• Fast Response Time: Rapid reaction to voltage transients, minimizing the risk of damage to downstream components.
• High Surge Current Capability: Ability to handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Fast response time
• Compact form factor
• RoHS compliant

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive protection in complex systems

Working Principles

The P4SMA11CA R3G TVS diode operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage when the threshold is exceeded. This prevents the voltage from reaching sensitive components, thereby safeguarding them from potential damage.

Detailed Application Field Plans

The P4SMA11CA R3G TVS diode finds extensive application in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P4SMA6.8CA R3G: Similar TVS diode with lower breakdown voltage
• P4SMA13CA R3G: Similar TVS diode with higher breakdown voltage
• P4SMA11A R3G: Alternative model with different package type

In conclusion, the P4SMA11CA R3G TVS diode offers effective transient voltage suppression and serves as a crucial component in protecting sensitive electronic systems from voltage spikes and transients.

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