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SM4T68CAY
Product Overview
Category: Electronic Component
Use: Transient Voltage Suppressor
Characteristics: High surge capability, low clamping voltage, fast response time
Package: SMA package
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400 Watts
- Breakdown Voltage: 68V
- Clamping Voltage: 110V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SM4T68CAY has a standard SMA package with two pins. Pin 1 is the cathode and pin 2 is the anode.
Functional Features
- Provides protection against transient voltage events
- Fast response time ensures minimal damage to protected circuits
- Low clamping voltage limits stress on sensitive components
Advantages and Disadvantages
Advantages: - High surge capability - Fast response time - Compact SMA package
Disadvantages: - Limited breakdown voltage compared to some alternatives - May require additional components for comprehensive circuit protection
Working Principles
When a transient voltage event occurs, the SM4T68CAY activates and diverts excess current away from sensitive components, limiting the voltage across the circuit.
Detailed Application Field Plans
The SM4T68CAY is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SM4T6V8A: Breakdown Voltage: 6.8V, Peak Pulse Power: 400 Watts
- SM4T100A: Breakdown Voltage: 100V, Peak Pulse Power: 400 Watts
- SM4T150CA: Breakdown Voltage: 150V, Peak Pulse Power: 400 Watts
This concludes the entry for SM4T68CAY, providing comprehensive information about its product details, specifications, features, and applications.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SM4T68CAY trong giải pháp kỹ thuật
What is SM4T68CAY?
- SM4T68CAY is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power of SM4T68CAY?
- The maximum peak pulse power of SM4T68CAY is 400 watts for an 8/20µs waveform.
What is the breakdown voltage of SM4T68CAY?
- The breakdown voltage of SM4T68CAY is 68 volts.
What is the operating temperature range of SM4T68CAY?
- The operating temperature range of SM4T68CAY is -55°C to +150°C.
What are the typical applications of SM4T68CAY?
- SM4T68CAY is commonly used in surge protection for telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics.
What is the reverse stand-off voltage of SM4T68CAY?
- The reverse stand-off voltage of SM4T68CAY is 58.1 volts.
Does SM4T68CAY comply with RoHS requirements?
- Yes, SM4T68CAY is compliant with RoHS (Restriction of Hazardous Substances) requirements.
What is the package type of SM4T68CAY?
- SM4T68CAY is available in a DO-214AB (SMC) package.
What is the clamping voltage of SM4T68CAY?
- The clamping voltage of SM4T68CAY is 87.8 volts at 10A.
Is SM4T68CAY suitable for high-speed data line protection?
- Yes, SM4T68CAY is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients.