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SMAJ4754AE3/TR13
Introduction
The SMAJ4754AE3/TR13 is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used to protect sensitive electronic components from voltage spikes and transients. The following entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMAJ4754AE3/TR13.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS)
- Use: Protection against voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-214AC (SMA), SMC
- Essence: Safeguarding electronic components from voltage surges
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage Rating: 54V
- Peak Pulse Power: 400W
- Breakdown Voltage: 60.2V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ4754AE3/TR13 has a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Rapid response to transient voltage events
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact form factor
Disadvantages
- Limited maximum power dissipation
- May require additional circuitry for comprehensive surge protection
Working Principles
The SMAJ4754AE3/TR13 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected load. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
The SMAJ4754AE3/TR13 finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: P6KE51CA
- Category: TVS Diode
- Voltage Rating: 51V
- Package: DO-15
- Alternative Model 2: 1.5SMC54AT3G
- Category: TVS Diode
- Voltage Rating: 54V
- Package: SMC
In conclusion, the SMAJ4754AE3/TR13 is a vital component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of modern electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ4754AE3/TR13 v technických řešeních
What is SMAJ4754AE3/TR13?
- SMAJ4754AE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What are the key features of SMAJ4754AE3/TR13?
- The key features include a peak pulse power of 400W, low clamping voltage, and fast response time.
In what technical solutions can SMAJ4754AE3/TR13 be used?
- SMAJ4754AE3/TR13 can be used in various technical solutions such as power supplies, communication systems, industrial equipment, and automotive electronics.
How does SMAJ4754AE3/TR13 provide protection against voltage transients?
- SMAJ4754AE3/TR13 clamps the voltage to a safe level, diverting excess current away from sensitive components, thus protecting them from damage.
What is the operating temperature range of SMAJ4754AE3/TR13?
- The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.
Is SMAJ4754AE3/TR13 RoHS compliant?
- Yes, SMAJ4754AE3/TR13 is RoHS compliant, ensuring it meets environmental standards.
What is the packaging type of SMAJ4754AE3/TR13?
- SMAJ4754AE3/TR13 is available in a DO-214AC (SMA) package, which is suitable for surface mount applications.
Can SMAJ4754AE3/TR13 be used for ESD protection?
- Yes, SMAJ4754AE3/TR13 can also provide effective protection against electrostatic discharge (ESD).
What are the typical applications of SMAJ4754AE3/TR13 in power supplies?
- In power supplies, SMAJ4754AE3/TR13 can be used to protect voltage regulators, rectifiers, and other sensitive components from voltage spikes.
Are there any recommended layout considerations when using SMAJ4754AE3/TR13?
- It is recommended to minimize the length and area of the traces connecting SMAJ4754AE3/TR13 to the circuit to reduce parasitic inductance and maximize its effectiveness.
Feel free to ask if you need further information on any of these questions!