SMAJ4495E3/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AC (SMA)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Peak Power Dissipation: 400W
Breakdown Voltage Range: 43.6V to 48.1V
Operating Temperature Range: -55°C to +150°C
Reverse Standoff Voltage: 39.0V

Detailed Pin Configuration

The SMAJ4495E3/TR13 has two pins in a standard DO-214AC package.

Functional Features

Provides protection against transient voltage events
Fast response time
Low clamping voltage

Advantages and Disadvantages

Advantages: - High surge capability - Compact size - RoHS compliant

Disadvantages: - Limited power dissipation capability - May require additional circuitry for comprehensive protection

Working Principles

The SMAJ4495E3/TR13 operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It acts as a shunt to protect downstream electronics.

Detailed Application Field Plans

This component is commonly used in electronic circuits to safeguard against voltage spikes caused by lightning, ESD, or other transient events. It is widely employed in telecommunications equipment, industrial controls, and consumer electronics.

Detailed and Complete Alternative Models

Alternative Model 1: P6SMBJ48CA
Alternative Model 2: 1.5SMC48CA

In conclusion, the SMAJ4495E3/TR13 is a vital component in electronic systems, providing crucial protection against transient voltage events. Its compact size and high surge capability make it an essential part of modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ4495E3/TR13 v technických řešeních

What is SMAJ4495E3/TR13?
- SMAJ4495E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What are the key features of SMAJ4495E3/TR13?
- The key features of SMAJ4495E3/TR13 include a peak pulse power dissipation of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what applications can SMAJ4495E3/TR13 be used?
- SMAJ4495E3/TR13 can be used in various applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.
How does SMAJ4495E3/TR13 provide protection against voltage transients?
- SMAJ4495E3/TR13 clamps the transient voltage to a safe level, diverting excess current away from sensitive components and preventing damage.
What is the operating temperature range of SMAJ4495E3/TR13?
- SMAJ4495E3/TR13 has an operating temperature range of -55°C to +150°C, making it suitable for use in a wide range of environments.
Can SMAJ4495E3/TR13 be used for surge protection in power supply circuits?
- Yes, SMAJ4495E3/TR13 is commonly used for surge protection in power supply circuits to safeguard against voltage surges and spikes.
Does SMAJ4495E3/TR13 comply with industry standards for transient voltage suppressors?
- Yes, SMAJ4495E3/TR13 complies with industry standards such as IEC 61000-4-5 for surge immunity.
What is the typical response time of SMAJ4495E3/TR13?
- The typical response time of SMAJ4495E3/TR13 is very fast, typically responding within nanoseconds to clamp the transient voltage.
Are there any recommended layout guidelines for incorporating SMAJ4495E3/TR13 into a circuit?
- Yes, it is recommended to minimize the length and impedance of the traces connecting SMAJ4495E3/TR13 to the protected circuit and to ensure a low-inductance path to ground.
Where can I find detailed specifications and application notes for SMAJ4495E3/TR13?
- Detailed specifications and application notes for SMAJ4495E3/TR13 can be found in the product datasheet provided by the manufacturer or distributor.