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SMAJ7.5CA-E3/5A
Product Overview
Category
The SMAJ7.5CA-E3/5A belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- RoHS compliant
Package
The SMAJ7.5CA-E3/5A is available in a DO-214AC (SMA) package.
Essence
This product is essential for safeguarding electronic circuits from voltage spikes and surges.
Packaging/Quantity
It is typically packaged in reels or trays and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage Range: 6.4V to 7.07V
- Maximum Reverse Standoff Voltage: 5V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ7.5CA-E3/5A has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Provides protection against voltage transients
- Rapid response to transient events
- Low clamping voltage ensures minimal impact on the protected circuit
Advantages
- High surge capability
- RoHS compliant
- Compact form factor
Disadvantages
- Limited to low voltage applications
- May require additional circuitry for higher voltage protection
Working Principles
The SMAJ7.5CA-E3/5A operates by diverting excessive current away from the protected circuit when a transient event occurs. It achieves this by rapidly clamping the voltage to a safe level.
Detailed Application Field Plans
This diode is commonly used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to consider include: - P6KE6.8CA - 1.5KE6.8A - SMBJ6.8CA
In conclusion, the SMAJ7.5CA-E3/5A transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in numerous electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMAJ7.5CA-E3/5A trong giải pháp kỹ thuật
What is SMAJ7.5CA-E3/5A?
- SMAJ7.5CA-E3/5A is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ7.5CA-E3/5A?
- The maximum peak pulse power of SMAJ7.5CA-E3/5A is 400 watts.
What is the breakdown voltage of SMAJ7.5CA-E3/5A?
- The breakdown voltage of SMAJ7.5CA-E3/5A is 7.5 volts.
How does SMAJ7.5CA-E3/5A protect electronic circuits?
- SMAJ7.5CA-E3/5A clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of SMAJ7.5CA-E3/5A?
- SMAJ7.5CA-E3/5A is commonly used in telecommunications equipment, industrial automation, automotive electronics, and power supplies.
What is the operating temperature range of SMAJ7.5CA-E3/5A?
- The operating temperature range of SMAJ7.5CA-E3/5A is -55°C to +150°C.
Is SMAJ7.5CA-E3/5A RoHS compliant?
- Yes, SMAJ7.5CA-E3/5A is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Can SMAJ7.5CA-E3/5A be used for surge protection in data communication systems?
- Yes, SMAJ7.5CA-E3/5A is suitable for surge protection in data communication systems, including Ethernet and USB interfaces.
What is the response time of SMAJ7.5CA-E3/5A?
- The response time of SMAJ7.5CA-E3/5A is very fast, typically in the nanosecond range.
Does SMAJ7.5CA-E3/5A require any external heat sinking?
- No, SMAJ7.5CA-E3/5A is designed for surface mount applications and does not require external heat sinking under normal operating conditions.