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SMAJ6.5ATR
Product Overview
Category
The SMAJ6.5ATR belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMAJ6.5ATR is typically available in a DO-214AC (SMA) package.
Essence
The essence of the SMAJ6.5ATR lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
It is commonly packaged in reels or trays with varying quantities depending on the manufacturer's specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 6.5V
- Maximum Clamping Voltage: 11.2V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ6.5ATR typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low leakage current
Advantages and Disadvantages
Advantages
- Provides effective protection against voltage transients
- Fast response time
- Compact size
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
When a transient voltage spike occurs, the SMAJ6.5ATR conducts the excessive current to the ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMAJ6.5ATR is widely used in various applications such as: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMAJ6.5ATR include: - P6SMB6.5A - SMBJ6.5A - 1.5KE6.5A
In conclusion, the SMAJ6.5ATR is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its compact size and functional features make it suitable for a wide range of applications, although it may require additional circuitry for comprehensive protection in high-power environments.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ6.5ATR v technických řešeních
What is SMAJ6.5ATR?
- SMAJ6.5ATR is a type of surface mount transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating of SMAJ6.5ATR?
- The maximum voltage rating of SMAJ6.5ATR is 6.5 volts.
What is the peak pulse power of SMAJ6.5ATR?
- The peak pulse power of SMAJ6.5ATR is typically around 400 watts.
How does SMAJ6.5ATR protect electronic circuits?
- SMAJ6.5ATR clamps the voltage of the protected circuit to a safe level during transient events, preventing damage to sensitive components.
What are the typical applications of SMAJ6.5ATR?
- SMAJ6.5ATR is commonly used in telecommunications equipment, industrial control systems, automotive electronics, and other applications where protection against voltage transients is necessary.
What is the response time of SMAJ6.5ATR?
- The response time of SMAJ6.5ATR is very fast, typically in the nanosecond range, providing quick protection against transient events.
Can SMAJ6.5ATR be used for overvoltage protection in power supply circuits?
- Yes, SMAJ6.5ATR can be used to protect power supply circuits from overvoltage events and voltage spikes.
Is SMAJ6.5ATR suitable for high-speed data lines?
- Yes, SMAJ6.5ATR is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What is the operating temperature range of SMAJ6.5ATR?
- The operating temperature range of SMAJ6.5ATR is typically between -55°C to +150°C, making it suitable for a wide range of environments.
Are there any specific layout considerations when using SMAJ6.5ATR in a PCB design?
- It is important to minimize the length and impedance of the traces connecting SMAJ6.5ATR to the protected circuit and to ensure proper grounding for effective transient suppression.