SMDJ20CA
Product Overview
- Belongs to: Diode
- Category: Surface Mount Device (SMD)
- Use: Protection against transient voltage spikes
- Characteristics: Fast response time, low clamping voltage
- Package: SMD package
- Essence: Transient voltage suppressor diode
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Voltage Rating: 20V
- Peak Pulse Power: 3000W
- Breakdown Voltage: 22.2V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
- Anode: Connects to the circuit node requiring protection
- Cathode: Connects to the ground or reference potential
Functional Features
- Rapid response to transient voltage spikes
- Diverts excessive current away from sensitive components
- Maintains low clamping voltage during surge events
Advantages
- Provides robust protection for sensitive electronic circuits
- Fast reaction time to transient voltage spikes
- Compact SMD package for space-constrained applications
Disadvantages
- Limited power dissipation capability compared to larger diode packages
- May require additional circuitry for handling sustained overvoltage conditions
Working Principles
SMDJ20CA operates by shunting excess current away from the protected circuit when a transient voltage spike occurs. This action helps to limit the voltage across the protected circuit, preventing damage to sensitive components.
Detailed Application Field Plans
- Telecommunications equipment
- Consumer electronics
- Automotive electronics
- Industrial control systems
Detailed and Complete Alternative Models
- P6SMB20CA: Similar specifications with a different package type
- 1.5KE20CA: Higher power handling capability with similar voltage rating
- SMFJ20A: Lower profile SMD diode with comparable characteristics
This comprehensive entry provides detailed information about the SMDJ20CA diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける SMDJ20CA 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 the maximum peak pulse power of SMDJ20CA?
- The maximum peak pulse power of SMDJ20CA is 3000 watts.
What is the breakdown voltage of SMDJ20CA?
- The breakdown voltage of SMDJ20CA is 22 volts.
What is the typical clamping voltage of SMDJ20CA?
- The typical clamping voltage of SMDJ20CA is 34.4 volts.
What is the operating temperature range for SMDJ20CA?
- The operating temperature range for SMDJ20CA is -55°C to +150°C.
What is the forward surge rating of SMDJ20CA?
- The forward surge rating of SMDJ20CA is 200 amperes.
What are the typical applications for SMDJ20CA?
- SMDJ20CA is commonly used in transient voltage suppression for electronic equipment, automotive electronics, and telecommunications equipment.
What is the package type of SMDJ20CA?
- SMDJ20CA is available in a DO-214AB (SMC) package.
What is the reverse stand-off voltage of SMDJ20CA?
- The reverse stand-off voltage of SMDJ20CA is 20 volts.
What is the peak pulse current of SMDJ20CA?
- The peak pulse current of SMDJ20CA is 600 amperes.
What are the key differences between SMDJ20CA and other similar diodes?
- SMDJ20CA offers higher peak pulse power and lower clamping voltage compared to many similar diodes, making it suitable for high-performance transient voltage suppression applications.