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SMAJ4474CE3/TR13
Product Overview
Category
SMAJ4474CE3/TR13 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMAJ4474CE3/TR13 diodes are typically available in a DO-214AC (SMA) package.
Essence
The essence of these diodes lies in their ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
They are usually packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage Range: 6.40V to 7.07V
- Operating Temperature Range: -55°C to 150°C
- Reverse Standoff Voltage: 5V
Detailed Pin Configuration
The SMAJ4474CE3/TR13 diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Transient voltage suppression
- Bidirectional clamping capability
- Low leakage current
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size for easy integration into circuits
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive surge protection
Working Principles
When a voltage transient occurs, the diode conducts and diverts the excess voltage to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
SMAJ4474CE3/TR13 diodes find applications in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P6KE6.8CA
- 1.5KE6.8A
- SMBJ6.8CA
In conclusion, SMAJ4474CE3/TR13 transient voltage suppressor diodes offer effective protection against voltage spikes and transients, making them essential components in various electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ4474CE3/TR13 en soluciones técnicas
What is SMAJ4474CE3/TR13?
- SMAJ4474CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ4474CE3/TR13?
- The maximum peak pulse power of SMAJ4474CE3/TR13 is 400 watts.
What is the breakdown voltage of SMAJ4474CE3/TR13?
- The breakdown voltage of SMAJ4474CE3/TR13 is 74 volts.
What are the typical applications of SMAJ4474CE3/TR13?
- SMAJ4474CE3/TR13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage surges.
What is the response time of SMAJ4474CE3/TR13?
- The response time of SMAJ4474CE3/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.
How does SMAJ4474CE3/TR13 provide protection?
- SMAJ4474CE3/TR13 provides protection by diverting excessive current away from sensitive components and limiting the voltage across the protected circuit.
Is SMAJ4474CE3/TR13 RoHS compliant?
- Yes, SMAJ4474CE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the operating temperature range of SMAJ4474CE3/TR13?
- The operating temperature range of SMAJ4474CE3/TR13 is typically -55°C to +150°C, making it suitable for a wide range of environments.
Can SMAJ4474CE3/TR13 be used for ESD protection?
- Yes, SMAJ4474CE3/TR13 can be used for electrostatic discharge (ESD) protection in addition to transient voltage suppression.
Are there any recommended layout considerations when using SMAJ4474CE3/TR13?
- It is recommended to minimize the length of the traces between SMAJ4474CE3/TR13 and the protected circuit, and to ensure a low impedance path to ground for optimal performance.