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SMAJ8.5A-13
Product Overview
Category
SMAJ8.5A-13 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic devices 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 SMAJ8.5A-13 is typically available in a DO-214AC (SMA) package.
Essence
The essence of SMAJ8.5A-13 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 quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 8.5V
- Maximum Clamping Voltage: 14.5V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ8.5A-13 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
- Provides effective protection against voltage spikes
- Fast response time ensures minimal impact on the protected circuit
- Compact size for easy integration into circuit designs
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Limited to specific voltage ratings
Working Principles
When a transient voltage spike occurs, the SMAJ8.5A-13 conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
SMAJ8.5A-13 is widely used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P6KE8.5A
- 1.5KE8.5A
- SMBJ8.5A
In conclusion, SMAJ8.5A-13 serves as a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance and reliability in various applications.
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10 domande e risposte comuni relative all'applicazione di SMAJ8.5A-13 nelle soluzioni tecniche
What is the maximum voltage rating of SMAJ8.5A-13?
- The maximum voltage rating of SMAJ8.5A-13 is 8.5 volts.
What is the peak pulse power dissipation of SMAJ8.5A-13?
- The peak pulse power dissipation of SMAJ8.5A-13 is 400 watts for a 10/1000μs waveform.
What is the typical clamping voltage of SMAJ8.5A-13?
- The typical clamping voltage of SMAJ8.5A-13 is 14.4 volts at 17.8A.
What are the applications of SMAJ8.5A-13 in technical solutions?
- SMAJ8.5A-13 is commonly used for overvoltage protection in various electronic circuits, such as power supplies, telecommunications equipment, and automotive electronics.
What is the response time of SMAJ8.5A-13?
- The response time of SMAJ8.5A-13 is very fast, typically responding within nanoseconds to clamp transient voltage spikes.
Is SMAJ8.5A-13 suitable for high-speed data lines?
- Yes, SMAJ8.5A-13 is suitable for protecting high-speed data lines from transient voltage surges.
Does SMAJ8.5A-13 require any external components for proper operation?
- No, SMAJ8.5A-13 does not require any external components and can be directly connected across the circuit being protected.
What is the temperature range for the proper functioning of SMAJ8.5A-13?
- SMAJ8.5A-13 operates effectively within a temperature range of -55°C to +150°C.
Can SMAJ8.5A-13 be used in outdoor applications?
- Yes, SMAJ8.5A-13 is suitable for outdoor applications due to its wide operating temperature range and robust construction.
Are there any recommended layout considerations for integrating SMAJ8.5A-13 into a PCB design?
- It is recommended to minimize the length of the traces connecting SMAJ8.5A-13 to the circuit being protected and to ensure a low-inductance path for the best performance.
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