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MP4KE120CA
Product Overview
Category
The MP4KE120CA belongs to the category of semiconductor devices.
Use
It is used as a transient voltage suppressor (TVS) diode for overvoltage protection in electronic circuits.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The MP4KE120CA is available in a DO-214AC (SMA) package.
Essence
This TVS diode serves as a crucial component in protecting sensitive electronic equipment from voltage spikes and surges.
Packaging/Quantity
The MP4KE120CA is typically packaged in reels with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 120V
- Maximum Clamping Voltage: 193V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The MP4KE120CA has two pins, anode and cathode, which are clearly labeled on the device's packaging and datasheet.
Functional Features
- Provides effective protection against transient voltage events
- Fast response time ensures minimal impact on the protected circuit
- Low clamping voltage prevents damage to downstream components
Advantages
- Robust overvoltage protection
- Compact form factor
- Wide operating temperature range
Disadvantages
- Limited peak pulse power compared to higher-rated TVS diodes
- Higher clamping voltage than some specialized TVS diodes
Working Principles
When a transient voltage event occurs, the MP4KE120CA rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
The MP4KE120CA is widely used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- MP6KE130CA: Higher peak pulse power rating
- P6KE120CA: Axial leaded package for through-hole mounting
- SMBJ120CA: Surface mount package with similar characteristics
In conclusion, the MP4KE120CA is a reliable TVS diode that offers effective overvoltage protection for a wide range of electronic applications. Its fast response time, low clamping voltage, and compact package make it a popular choice for designers seeking robust transient voltage suppression.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MP4KE120CA trong giải pháp kỹ thuật
What is MP4KE120CA?
- MP4KE120CA is a type of transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.
What is the maximum peak pulse power of MP4KE120CA?
- The maximum peak pulse power of MP4KE120CA is typically 400 watts.
What is the breakdown voltage of MP4KE120CA?
- The breakdown voltage of MP4KE120CA is 120 volts.
What are the typical applications of MP4KE120CA?
- MP4KE120CA is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.
What is the response time of MP4KE120CA?
- The response time of MP4KE120CA is very fast, typically in the nanosecond range.
How does MP4KE120CA protect electronic circuits?
- MP4KE120CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
Is MP4KE120CA suitable for high-speed data lines?
- Yes, MP4KE120CA is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What is the operating temperature range of MP4KE120CA?
- The operating temperature range of MP4KE120CA is typically -55°C to 150°C.
Can MP4KE120CA be used in automotive applications?
- Yes, MP4KE120CA is suitable for use in automotive electronics to protect against voltage transients.
Does MP4KE120CA require any external components for proper operation?
- MP4KE120CA does not require any external components and can be directly connected across the circuit to be protected.