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SMAJ54CAHE3/61
Product Overview
Category
The SMAJ54CAHE3/61 belongs to the category of electronic components, specifically within the realm of semiconductor devices.
Use
This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.
Characteristics
- Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
- Fast Response Time: Rapid response to voltage spikes ensures effective protection.
- Compact Package: Small form factor for easy integration into circuit designs.
- Robustness: Designed to withstand high-energy transients without degradation.
Package
The SMAJ54CAHE3/61 is typically available in a surface mount package, which facilitates easy assembly onto printed circuit boards (PCBs).
Essence
The essence of this product lies in its ability to safeguard electronic circuits from voltage transients, thereby enhancing the reliability and longevity of electronic systems.
Packaging/Quantity
The product is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Part Number: SMAJ54CAHE3/61
- Peak Pulse Power: [Insert value] W
- Breakdown Voltage: [Insert value] V
- Operating Temperature Range: -55°C to +150°C
- Package Type: DO-214AC (SMA)
Detailed Pin Configuration
The SMAJ54CAHE3/61 features a standard DO-214AC (SMA) package with two pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
- Low Clamping Voltage: Ensures that the protected circuit operates within safe voltage limits.
- Bidirectional Protection: Provides protection for both positive and negative voltage transients.
Advantages
- Effective Protection: Safeguards sensitive electronic components from voltage transients.
- Compact Design: Small form factor enables easy integration into circuit layouts.
- Wide Operating Temperature Range: Suitable for use in diverse environmental conditions.
Disadvantages
- Limited Peak Pulse Power Handling: May not be suitable for applications with extremely high transient energy levels.
- Cost: Depending on the application, the cost of implementing transient voltage suppression devices may add to the overall system cost.
Working Principles
The SMAJ54CAHE3/61 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit. This is achieved through the use of a robust semiconductor junction that rapidly conducts when exposed to high transient voltages.
Detailed Application Field Plans
The SMAJ54CAHE3/61 finds application in various fields, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Automotive Electronics: Safeguarding vehicle electronics from voltage transients. - Industrial Control Systems: Ensuring the reliability of control circuitry in industrial environments.
Detailed and Complete Alternative Models
- P6KE51CA: Similar transient voltage suppression diode with higher peak pulse power handling.
- 1.5SMC54CA: Alternative model with a different package type for specific mounting requirements.
In conclusion, the SMAJ54CAHE3/61 serves as a crucial component in protecting electronic circuits from transient voltage events, offering a balance of performance, size, and reliability.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ54CAHE3/61 en soluciones técnicas
What is SMAJ54CAHE3/61?
- SMAJ54CAHE3/61 is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.
What are the key features of SMAJ54CAHE3/61?
- The key features include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what applications can SMAJ54CAHE3/61 be used?
- SMAJ54CAHE3/61 is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against transient voltage events.
How does SMAJ54CAHE3/61 provide protection?
- SMAJ54CAHE3/61 diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events, thereby protecting the downstream circuitry.
What is the operating temperature range of SMAJ54CAHE3/61?
- The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.
What is the recommended layout for SMAJ54CAHE3/61 on a PCB?
- It is recommended to place SMAJ54CAHE3/61 as close as possible to the input/output terminals of the protected circuit and to minimize the length and impedance of the traces connecting it.
Can SMAJ54CAHE3/61 be used for ESD protection?
- Yes, SMAJ54CAHE3/61 can provide effective protection against electrostatic discharge (ESD) events when properly implemented in the circuit design.
What are the potential failure modes of SMAJ54CAHE3/61?
- Potential failure modes include thermal runaway under sustained overvoltage conditions or physical damage due to excessive current.
Is SMAJ54CAHE3/61 RoHS compliant?
- Yes, SMAJ54CAHE3/61 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.
Are there any application notes or guidelines available for using SMAJ54CAHE3/61 in technical solutions?
- Yes, the manufacturer provides detailed application notes and guidelines for incorporating SMAJ54CAHE3/61 into various technical solutions, including recommended circuit layouts and best practices for optimal performance.