SMAJ5940BE3/TR13

Product Overview

Use

It is used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

Fast response time
Low clamping voltage
High surge current capability

Package

The SMAJ5940BE3/TR13 is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMAJ5940BE3/TR13 is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

Peak Pulse Power: 400W
Breakdown Voltage Range: 64.4V to 71.1V
Maximum Clamping Voltage: 103V
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5940BE3/TR13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

Transient voltage suppression
Reverse standoff voltage protection
Low incremental surge resistance

Advantages

Provides robust protection against voltage transients
Fast response time ensures minimal impact on the protected circuit
Compact form factor

Disadvantages

Limited power dissipation capability compared to larger TVS diodes
May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the SMAJ5940BE3/TR13 rapidly conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ5940BE3/TR13 is widely used in: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

P6KE68A
1.5KE68CA
SMCJ64A

In conclusion, the SMAJ5940BE3/TR13 is a crucial component in safeguarding electronic circuits from transient voltage events, offering fast response times and low clamping voltages. Its compact size and high surge current capability make it suitable for various applications, although it may require additional support for comprehensive overvoltage protection in some scenarios.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ5940BE3/TR13 v technických řešeních

What is SMAJ5940BE3/TR13?
- SMAJ5940BE3/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 SMAJ5940BE3/TR13?
- The key features of SMAJ5940BE3/TR13 include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what technical solutions can SMAJ5940BE3/TR13 be used?
- SMAJ5940BE3/TR13 can be used in various technical solutions such as power supplies, communication systems, automotive electronics, industrial controls, and consumer electronics.
How does SMAJ5940BE3/TR13 protect electronic components?
- SMAJ5940BE3/TR13 protects electronic components by diverting excessive current away from sensitive circuits during voltage transients, thereby preventing damage due to overvoltage events.
What is the operating voltage range of SMAJ5940BE3/TR13?
- SMAJ5940BE3/TR13 has an operating voltage range from 5V to 188V, making it suitable for a wide range of applications.
Is SMAJ5940BE3/TR13 RoHS compliant?
- Yes, SMAJ5940BE3/TR13 is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.
Can SMAJ5940BE3/TR13 be used for ESD protection?
- While SMAJ5940BE3/TR13 is primarily designed for transient voltage suppression, it can also provide some level of electrostatic discharge (ESD) protection for sensitive components.
What is the typical response time of SMAJ5940BE3/TR13?
- The typical response time of SMAJ5940BE3/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.
Are there any specific layout considerations when using SMAJ5940BE3/TR13?
- It is recommended to minimize the length of traces between SMAJ5940BE3/TR13 and the protected circuitry, and to ensure proper grounding for optimal performance.
Where can I find detailed specifications and application notes for SMAJ5940BE3/TR13?
- Detailed specifications and application notes for SMAJ5940BE3/TR13 can be found in the product datasheet provided by the manufacturer or distributor, as well as on their official website.