SMA5J14C-E3/5A

Product Overview

Category

The SMA5J14C-E3/5A belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressors (TVS).

Use

This product is primarily used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

• Package: SMA (DO-214AC)
• Essence: TVS diode
• Packaging/Quantity: Available in tape and reel packaging with varying quantities depending on supplier.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 14V
• Operating Voltage: 12.8V
• Clamping Voltage: 21.2V
• Peak Pulse Current: 402A
• Reverse Standoff Voltage: 14V
• Forward Voltage: 3.5V
• Maximum Reverse Leakage Current: 1μA

Detailed Pin Configuration

The SMA5J14C-E3/5A follows a standard SMA (DO-214AC) package configuration with two pins.

Functional Features

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

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact size
• RoHS compliance

Disadvantages

• Limited to low voltage applications
• May require additional circuitry for higher voltage protection

Working Principles

The SMA5J14C-E3/5A operates based on the principle of diverting excessive transient current away from sensitive components by providing a low-impedance path to ground during voltage transients.

Detailed Application Field Plans

This product finds extensive use in various electronic systems including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMA5J13A-E3/61T: Similar specifications with a slightly lower breakdown voltage of 13V.
• SMA5J15A-E3/61T: Similar specifications with a slightly higher breakdown voltage of 15V.
• SMA6J14A-E3/61T: Higher power rating at 6000W with the same breakdown voltage of 14V.

In conclusion, the SMA5J14C-E3/5A serves as a crucial component in safeguarding electronic circuits from damaging voltage transients, making it an essential part of modern electronic systems across various industries.

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