SMBJ14A-E3/52

Product Overview

Category

The SMBJ14A-E3/52 belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

• Low clamping voltage
• Fast response time
• High surge capability

Package

The SMBJ14A-E3/52 is available in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMBJ14A-E3/52 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Voltage - Reverse Standoff (Typ): 12.8V
• Voltage - Breakdown (Min): 14.2V
• Voltage - Clamping (Max) @ Ipp: 20.6V
• Current - Peak Pulse (10/1000µs): 32.6A
• Power - Peak Pulse: 600W
• Type: Zener
• Unidirectional Channels: 1

Detailed Pin Configuration

The SMBJ14A-E3/52 has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Provides effective suppression of transient overvoltage events
• Fast response time ensures minimal damage to protected circuits
• Low clamping voltage protects against overvoltage conditions

Advantages and Disadvantages

Advantages

• Reliable overvoltage protection
• Fast response time
• Compact form factor

Disadvantages

• Limited peak pulse current handling capability
• Requires careful consideration of placement in circuit design

Working Principles

The SMBJ14A-E3/52 operates based on the principle of avalanche breakdown, where it rapidly diverts excessive current away from sensitive components when an overvoltage event occurs.

Detailed Application Field Plans

The SMBJ14A-E3/52 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ14A-E3/52 include: - P6KE15CA - 1.5SMC16CA - SMCJ14A

In conclusion, the SMBJ14A-E3/52 transient voltage suppressor diode offers reliable overvoltage protection with fast response times, making it suitable for a wide range of electronic applications.

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