SMBJ14A-E3/5B

Product Overview

The SMBJ14A-E3/5B belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMBJ14A-E3/5B is designed to provide robust protection against overvoltage events, making it suitable for a wide range of applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically available in a compact package, making it easy to integrate into various circuit designs.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMB (DO-214AA)
• Essence: Robust overvoltage protection
• Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

• Part Number: SMBJ14A-E3/5B
• Peak Pulse Power: 600W
• Breakdown Voltage: 14V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ14A-E3/5B typically features two pins for connection. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

• Robust protection against voltage transients
• Fast response time to clamp excessive voltage levels
• Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Compact form factor for easy integration
• RoHS compliant for environmental considerations

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive surge protection

Working Principles

The SMBJ14A-E3/5B operates by diverting excess transient current away from sensitive components when an overvoltage event occurs. This helps to limit the voltage across the protected circuit, preventing damage to downstream electronics.

Detailed Application Field Plans

The SMBJ14A-E3/5B is commonly used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMBJ12A-E3/5B: Similar specifications with a lower breakdown voltage of 12V
• SMBJ16A-E3/5B: Similar specifications with a higher breakdown voltage of 16V
• SMBJ14CA-E3/5B: Similar specifications with a higher peak pulse power of 1500W

In conclusion, the SMBJ14A-E3/5B transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a valuable component in various electronic applications.

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