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SMA5J40HE3/61
Product Overview
Category
The SMA5J40HE3/61 belongs to the category of semiconductor devices, specifically a TVS (Transient Voltage Suppressor) diode.
Use
It is used for surge protection in electronic circuits and systems, safeguarding against voltage spikes and transients.
Characteristics
- High surge capability
- Low clamping voltage
- Fast response time
- RoHS compliant
Package
The SMA5J40HE3/61 is typically available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to protect sensitive electronic components from voltage surges and transients.
Packaging/Quantity
It is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 5000W
- Breakdown Voltage: 40V
- Maximum Clamping Voltage: 64.5V
- Operating Temperature Range: -55°C to 150°C
- Reverse Standoff Voltage: 40V
- Leakage Current: 1µA
Detailed Pin Configuration
The SMA5J40HE3/61 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Provides transient voltage suppression
- Fast response to transient events
- Low clamping voltage for effective protection
Advantages
- High surge capability
- Fast response time
- RoHS compliant
- Compact size for easy integration into circuits
Disadvantages
- Limited to specific voltage ranges
- May require additional circuitry for comprehensive surge protection
Working Principles
When a transient voltage spike occurs, the SMA5J40HE3/61 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.
Detailed Application Field Plans
The SMA5J40HE3/61 is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMA5J40HE3/61 include: - P6SMBJ40CA - SMBJ40A - 1.5KE39CA
In conclusion, the SMA5J40HE3/61 is a crucial component in protecting electronic circuits from voltage surges and transients, finding extensive use across diverse industries and applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J40HE3/61 v technických řešeních
What is the maximum reverse voltage of SMA5J40HE3/61?
- The maximum reverse voltage of SMA5J40HE3/61 is 40V.
What is the peak pulse current rating of SMA5J40HE3/61?
- The peak pulse current rating of SMA5J40HE3/61 is 5A.
What is the typical junction capacitance of SMA5J40HE3/61?
- The typical junction capacitance of SMA5J40HE3/61 is 150pF.
What is the operating temperature range for SMA5J40HE3/61?
- The operating temperature range for SMA5J40HE3/61 is -55°C to +150°C.
What is the package type of SMA5J40HE3/61?
- SMA5J40HE3/61 comes in a DO-214AC (SMA) package.
Is SMA5J40HE3/61 RoHS compliant?
- Yes, SMA5J40HE3/61 is RoHS compliant.
What are the typical applications for SMA5J40HE3/61?
- SMA5J40HE3/61 is commonly used in surge protection for electronics, power supplies, and automotive systems.
Does SMA5J40HE3/61 have a low leakage current?
- Yes, SMA5J40HE3/61 has a low leakage current, making it suitable for sensitive electronic applications.
What is the clamping voltage of SMA5J40HE3/61 at its peak pulse current?
- The clamping voltage of SMA5J40HE3/61 at its peak pulse current is typically 64.5V.
Can SMA5J40HE3/61 be used for ESD protection?
- Yes, SMA5J40HE3/61 can be used for ESD (electrostatic discharge) protection in various electronic circuits and systems.