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SMA5J7.0CHE3/5A
Product Overview
Category
The SMA5J7.0CHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in electronic circuits, particularly in applications where protection against transient overvoltage events is required.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMA5J7.0CHE3/5A is typically available in a surface mount package.
Essence
The essence of this product lies in its ability to rapidly suppress transient voltage spikes and protect sensitive electronic components from damage.
Packaging/Quantity
The SMA5J7.0CHE3/5A is commonly packaged in reels containing a specific quantity of diodes, typically ranging from 1000 to 5000 units per reel.
Specifications
- Peak Pulse Power: 5000W
- Breakdown Voltage: 7.0V
- Maximum Clamping Voltage: 11.2V
- Operating Temperature Range: -55°C to +150°C
- RoHS compliant
Detailed Pin Configuration
The SMA5J7.0CHE3/5A typically has two pins for surface mount soldering onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Rapid response to transient voltage spikes
- Low clamping voltage to protect downstream components
- High surge current handling capability
Advantages
- Effective protection against transient overvoltage events
- Compact surface mount package
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive surge protection in some applications
- Sensitive to reverse bias conditions if not properly implemented
Working Principles
The SMA5J7.0CHE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage spike occurs, thereby limiting the voltage across the circuit.
Detailed Application Field Plans
The SMA5J7.0CHE3/5A is widely used in various electronic systems including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMA5J7.0CHE3/5A include: - SMA6J7.0A - SMBJ7.0CA - P6SMBJ7.0A
In conclusion, the SMA5J7.0CHE3/5A is a critical component in electronic systems requiring protection against transient voltage events. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of modern electronic designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J7.0CHE3/5A v technických řešeních
What is SMA5J7.0CHE3/5A?
- SMA5J7.0CHE3/5A is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and surges.
What is the maximum voltage rating for SMA5J7.0CHE3/5A?
- The maximum voltage rating for SMA5J7.0CHE3/5A is 7.0V.
What is the peak pulse current rating for SMA5J7.0CHE3/5A?
- The peak pulse current rating for SMA5J7.0CHE3/5A is typically 5A.
In what applications can SMA5J7.0CHE3/5A be used?
- SMA5J7.0CHE3/5A can be used in various technical solutions such as power supplies, communication equipment, industrial control systems, and automotive electronics.
What is the response time of SMA5J7.0CHE3/5A?
- The response time of SMA5J7.0CHE3/5A is very fast, typically in the nanosecond range.
How does SMA5J7.0CHE3/5A protect electronic circuits?
- SMA5J7.0CHE3/5A diverts excessive current away from sensitive components when a voltage surge occurs, thus protecting them from damage.
Is SMA5J7.0CHE3/5A suitable for high-speed data lines?
- Yes, SMA5J7.0CHE3/5A is suitable for high-speed data lines due to its fast response time and low capacitance.
What are the temperature specifications for SMA5J7.0CHE3/5A?
- SMA5J7.0CHE3/5A is typically rated for operation over a wide temperature range, from -55°C to 150°C.
Can SMA5J7.0CHE3/5A be used in outdoor applications?
- Yes, SMA5J7.0CHE3/5A is often used in outdoor applications due to its ability to withstand harsh environmental conditions.
Are there any specific layout considerations when using SMA5J7.0CHE3/5A in a circuit?
- It's important to minimize the length of the traces connecting SMA5J7.0CHE3/5A to the protected components and to ensure proper grounding for effective protection.