SMAJ5915E3/TR13
Product Overview
Category
SMAJ5915E3/TR13 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is crucial.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMAJ5915E3/TR13 comes in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to quickly divert excess voltage away from sensitive components, thus protecting them from damage.
Packaging/Quantity
The SMAJ5915E3/TR13 is typically packaged in reels and available in quantities suitable for production runs.
Specifications
- Standoff Voltage: 15V
- Breakdown Voltage: 16.7V
- Maximum Clamping Voltage: 24.4V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMAJ5915E3/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Bi-directional protection
- Low leakage current
- High reliability
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- Low clamping voltage ensures minimal impact on the protected circuit
- High surge current capability provides robust protection
Disadvantages
- May require additional circuitry for comprehensive surge protection in complex systems
- Limited to specific voltage ranges
Working Principles
When a transient voltage spike occurs, the SMAJ5915E3/TR13 rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
Telecommunications
Used in communication equipment to safeguard against lightning-induced surges.
Automotive Electronics
Integrated into automotive electronics to protect against voltage transients from the vehicle's electrical system.
Industrial Control Systems
Deployed in industrial control systems to shield sensitive components from power surges and ESD events.
Detailed and Complete Alternative Models
- SMAJ5901B: Standoff Voltage: 5V, Breakdown Voltage: 6.4V, Peak Pulse Current: 30A
- SMAJ5920D: Standoff Voltage: 20V, Breakdown Voltage: 22.2V, Peak Pulse Current: 30A
- SMAJ5930F: Standoff Voltage: 30V, Breakdown Voltage: 33.3V, Peak Pulse Current: 30A
In conclusion, the SMAJ5915E3/TR13 is a vital component in electronic circuits, providing essential surge protection and ensuring the integrity of sensitive devices in various applications.
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What is SMAJ5915E3/TR13?
- SMAJ5915E3/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 SMAJ5915E3/TR13?
- 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 SMAJ5915E3/TR13 be used?
- SMAJ5915E3/TR13 is commonly used in applications such as telecommunications equipment, industrial automation, consumer electronics, and automotive systems to protect against voltage surges.
How does SMAJ5915E3/TR13 provide protection?
- It provides protection by diverting excessive current away from sensitive components when a voltage surge occurs, thereby preventing damage to the circuitry.
What is the operating temperature range of SMAJ5915E3/TR13?
- The operating temperature range typically spans from -55°C to +150°C, making it suitable for a wide range of environments.
What is the recommended layout for SMAJ5915E3/TR13 on a PCB?
- It is recommended to place the diode as close as possible to the protected circuitry and to minimize the length of the traces connecting it to the circuit.
What standards does SMAJ5915E3/TR13 comply with?
- SMAJ5915E3/TR13 complies with industry standards such as AEC-Q101 for automotive applications and is also RoHS compliant.
Can SMAJ5915E3/TR13 be used for ESD protection?
- While it primarily serves as a transient voltage suppressor, it can also provide some level of ESD protection due to its fast response time.
What is the typical lifespan of SMAJ5915E3/TR13?
- When operated within its specified parameters, the diode has a long lifespan, typically exceeding several years.
Are there any specific soldering guidelines for SMAJ5915E3/TR13?
- It is recommended to follow the manufacturer's guidelines for soldering, including using appropriate temperature profiles and avoiding excessive mechanical stress during assembly.