SMBG15CA-E3/5B

Product Overview

The SMBG15CA-E3/5B 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 high surge capability, low clamping voltage, and fast response time. The SMBG15CA-E3/5B is typically packaged in a compact SMB package and is available in various packaging quantities to suit different application requirements.

Basic Information

• Category: Transient Voltage Suppressor Diodes (TVS Diodes)
• Use: Surge protection in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMB (Surface Mount Device)
• Packaging/Quantity: Available in tape and reel packaging with varying quantities
• Essence: Protection of sensitive electronic components from voltage surges

Specifications

• Part Number: SMBG15CA-E3/5B
• Peak Power Dissipation: 1500W
• Breakdown Voltage Range: 15V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMBG15CA-E3/5B 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: Effectively clamps transient overvoltage events to protect downstream components.
• Fast Response Time: Rapid reaction to voltage surges ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components.
• Compact SMB package for space-constrained applications.
• RoHS compliant, ensuring environmental friendliness.

Disadvantages

• Limited to specific voltage and power ratings.
• May require additional circuitry for comprehensive surge protection in complex systems.

Working Principles

The SMBG15CA-E3/5B operates based on the principle of avalanche breakdown. When a voltage surge occurs, the diode rapidly conducts and clamps the voltage to a safe level, protecting the connected circuitry from damage.

Detailed Application Field Plans

The SMBG15CA-E3/5B is widely used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMBJ15CA: Similar TVS diode with a slightly different package and characteristics.
• SMBG10CA-E3/52: Lower voltage rating TVS diode in the same SMB package.
• SMBG20CA-E3/5B: Higher voltage rating TVS diode in the same SMB package.

In conclusion, the SMBG15CA-E3/5B TVS diode offers effective surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuitry from voltage transients.

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