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SMA5J7.5HE3/5A
Product Overview
Category
The SMA5J7.5HE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is primarily used for surge protection in electronic circuits and systems, safeguarding against voltage transients and spikes.
Characteristics
- High surge capability
- Low clamping voltage
- Fast response time
- Compact package size
Package
The SMA5J7.5HE3/5A is typically available in a surface mount package.
Essence
The essence of this product lies in its ability to efficiently divert transient currents away from sensitive components, thereby protecting them from damage.
Packaging/Quantity
The SMA5J7.5HE3/5A is commonly packaged in reels with varying quantities based on manufacturer specifications.
Specifications
- Peak Pulse Power: 5kW
- Standoff Voltage: 7.5V
- Breakdown Voltage: 8.33V
- Maximum Clamping Voltage: 12.1V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMA5J7.5HE3/5A typically features two pins for surface mount installation, with specific pin configuration as per the manufacturer's datasheet.
Functional Features
- Bi-directional clamping capability
- Low leakage current
- RoHS compliant
Advantages and Disadvantages
Advantages
- High surge handling capacity
- Fast response to transient events
- Small form factor
Disadvantages
- Limited voltage clamping range
- Sensitive to excessive current or power surges
Working Principles
The SMA5J7.5HE3/5A operates by quickly diverting excess transient energy to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMA5J7.5HE3/5A finds extensive application in various industries including: - Telecommunications - Automotive electronics - Industrial automation - Consumer electronics
Detailed and Complete Alternative Models
- SMA6J7.5HE3/5A
- SMBJ7.5HE3/5A
- SMCJ7.5HE3/5A
- P6SMB7.5CA
In conclusion, the SMA5J7.5HE3/5A serves as a crucial component in protecting electronic devices and systems from voltage surges, offering high surge capability and fast response time. Its compact design and bi-directional clamping feature make it suitable for diverse applications across multiple industries. While it has limitations in terms of voltage clamping range, its advantages outweigh the disadvantages, making it a preferred choice for surge protection in modern electronic circuits and systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J7.5HE3/5A v technických řešeních
What is the maximum voltage rating of SMA5J7.5HE3/5A?
- The maximum voltage rating of SMA5J7.5HE3/5A is 7.5V.
What is the peak pulse power dissipation of SMA5J7.5HE3/5A?
- The peak pulse power dissipation of SMA5J7.5HE3/5A is typically 500W at 10/1000μs.
What is the typical clamping voltage of SMA5J7.5HE3/5A?
- The typical clamping voltage of SMA5J7.5HE3/5A is 12.1V at 15.4A.
What is the forward surge current for SMA5J7.5HE3/5A?
- The forward surge current for SMA5J7.5HE3/5A is 100A.
What is the operating temperature range for SMA5J7.5HE3/5A?
- The operating temperature range for SMA5J7.5HE3/5A is -55°C to +150°C.
What are the typical applications for SMA5J7.5HE3/5A?
- SMA5J7.5HE3/5A is commonly used in protection circuits for electronic equipment, such as smartphones, tablets, and other portable devices.
Does SMA5J7.5HE3/5A have a low leakage current?
- Yes, SMA5J7.5HE3/5A has a low leakage current, making it suitable for sensitive electronic components.
Is SMA5J7.5HE3/5A RoHS compliant?
- Yes, SMA5J7.5HE3/5A is RoHS compliant, meeting environmental standards.
What package type does SMA5J7.5HE3/5A come in?
- SMA5J7.5HE3/5A is available in a DO-214AC (SMA) package.
Can SMA5J7.5HE3/5A be used for overvoltage protection in power supply designs?
- Yes, SMA5J7.5HE3/5A can be used for overvoltage protection in power supply designs, providing reliable protection against transient voltage events.