CD214A-R12000
Product Overview
Category
The CD214A-R12000 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 CD214A-R12000 is available in a surface mount DO-214AC package.
Essence
This TVS diode provides robust overvoltage protection for sensitive electronic components.
Packaging/Quantity
The CD214A-R12000 is typically packaged in reels and is available in various quantities depending on the manufacturer.
Specifications
- Peak Pulse Power: 12000W
- Breakdown Voltage: 214V
- Maximum Clamping Voltage: 347V
- Operating Temperature Range: -55°C to 175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The CD214A-R12000 has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Provides protection against voltage transients
- Fast response to transient overvoltage events
- Low leakage current in normal operating conditions
Advantages
- High surge current handling capability
- Robust overvoltage protection
- Compact surface mount package
Disadvantages
- May require additional circuitry for polarity protection
- Sensitive to reverse bias conditions
Working Principles
The CD214A-R12000 operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When a transient voltage spike occurs, the TVS diode rapidly conducts, clamping the voltage to a safe level and dissipating the excess energy as heat.
Detailed Application Field Plans
The CD214A-R12000 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- CD214A-B12000
- CD214A-C12000
- CD214A-D12000
- CD214A-E12000
In summary, the CD214A-R12000 is a high-performance TVS diode that offers reliable overvoltage protection for a wide range of electronic applications.
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技術ソリューションにおける CD214A-R12000 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is CD214A-R12000?
- CD214A-R12000 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What are the key features of CD214A-R12000?
- The key features include a low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.
What are the typical applications of CD214A-R12000?
- Typical applications include protection of telecommunications equipment, power supplies, consumer electronics, industrial controls, and automotive systems.
What is the maximum peak pulse power of CD214A-R12000?
- The maximum peak pulse power is 400 watts for a 10/1000μs waveform.
What is the operating temperature range of CD214A-R12000?
- The operating temperature range is -55°C to +150°C.
How does CD214A-R12000 provide overvoltage protection?
- CD214A-R12000 clamps the voltage to a safe level, diverting excess current away from the protected circuit.
Is CD214A-R12000 RoHS compliant?
- Yes, CD214A-R12000 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the packaging option for CD214A-R12000?
- CD214A-R12000 is available in a DO-214AC (SMA) package.
Can CD214A-R12000 be used in high-speed data lines?
- Yes, CD214A-R12000 is suitable for protecting high-speed data lines such as Ethernet and USB interfaces.
Are there any recommended layout guidelines for using CD214A-R12000?
- Yes, it is recommended to minimize the length and area of the traces connecting the device to the circuit to reduce parasitic inductance and maximize its effectiveness.