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SMA5J40AHE3/5A
Product Overview
The SMA5J40AHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their high surge capability, low clamping voltage, and fast response time. The package type for SMA5J40AHE3/5A is SMA, and it is available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 5000W
- Breakdown Voltage: 40V
- Clamping Voltage: 64.5V
- Operating Temperature Range: -55°C to +150°C
- Package Type: SMA
- Packaging: Tape and Reel
- Quantity per Reel: 3000 units
Detailed Pin Configuration
The SMA5J40AHE3/5A has a standard SMA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- High surge capability
- Low clamping voltage
- Fast response time
Advantages and Disadvantages
Advantages
- Provides effective surge protection
- Fast response time helps in minimizing damage to sensitive components
Disadvantages
- May exhibit leakage current at high temperatures
- Limited breakdown voltage compared to some alternative models
Working Principles
The SMA5J40AHE3/5A operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps in preventing damage to the downstream components.
Detailed Application Field Plans
The SMA5J40AHE3/5A is widely used in various applications requiring surge protection, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models to SMA5J40AHE3/5A include: - P6SMBJ40CA - SMBJ40A - 1.5SMC40CA - SMCJ40A
In conclusion, the SMA5J40AHE3/5A TVS diode offers reliable surge protection with its high surge capability and low clamping voltage. While it has certain limitations, its fast response time and effectiveness make it a popular choice for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J40AHE3/5A v technických řešeních
Sure, here are 10 common questions and answers related to the application of SMA5J40AHE3/5A in technical solutions:
What is the maximum reverse stand-off voltage of SMA5J40AHE3/5A?
- The maximum reverse stand-off voltage of SMA5J40AHE3/5A is 40V.
What is the peak pulse power dissipation of SMA5J40AHE3/5A?
- The peak pulse power dissipation of SMA5J40AHE3/5A is 5000W for a 10/1000μs waveform.
What is the typical junction capacitance of SMA5J40AHE3/5A?
- The typical junction capacitance of SMA5J40AHE3/5A is 300pF.
What is the forward voltage drop of SMA5J40AHE3/5A at 5A?
- The forward voltage drop of SMA5J40AHE3/5A at 5A is typically 0.7V.
What are the typical applications of SMA5J40AHE3/5A?
- SMA5J40AHE3/5A is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMA5J40AHE3/5A?
- The operating temperature range of SMA5J40AHE3/5A is -55°C to +150°C.
What is the package type of SMA5J40AHE3/5A?
- SMA5J40AHE3/5A is available in a DO-214AC (SMA) package.
What is the clamping voltage of SMA5J40AHE3/5A at its peak pulse current rating?
- The clamping voltage of SMA5J40AHE3/5A at its peak pulse current rating is typically 64.5V.
Is SMA5J40AHE3/5A RoHS compliant?
- Yes, SMA5J40AHE3/5A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can SMA5J40AHE3/5A be used for ESD protection?
- Yes, SMA5J40AHE3/5A can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.
I hope these questions and answers are helpful for your technical solutions! If you have any more specific questions, feel free to ask.