SMAJ4741E3/TR13

Product Overview

Category

The SMAJ4741E3/TR13 belongs to the category of surface mount 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 leakage current
• Fast response time
• High surge capability
• ESD protection
• RoHS compliant

Package

The SMAJ4741E3/TR13 is available in a DO-214AC (SMA) package.

Essence

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

Packaging/Quantity

The SMAJ4741E3/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Peak Power Dissipation: 400W
• Breakdown Voltage Range: 6.4V to 200V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 5V to 188V
• Maximum Clamping Voltage: 10.3V to 246V

Detailed Pin Configuration

The SMAJ4741E3/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

• Transient voltage suppression
• Overvoltage protection
• ESD protection
• Fast response to voltage transients

Advantages

• Provides robust protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• RoHS compliant, making it environmentally friendly

Disadvantages

• May exhibit some capacitance, which can affect high-frequency signals
• Requires careful consideration of placement and layout for optimal performance

Working Principles

The SMAJ4741E3/TR13 works by diverting excessive voltage transients away from the protected circuit, thereby preventing damage to sensitive components. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ4741E3/TR13 is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the SMAJ4741E3/TR13 include: - P6SMBJ6.5A - SMBJ5.0CA - SMCJ78A

In conclusion, the SMAJ4741E3/TR13 is a vital component for safeguarding electronic circuits against voltage transients, offering fast response times and high surge capabilities. Its wide range of applications and availability of alternative models make it a versatile choice for overvoltage protection in various electronic systems.

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