SMC30J30A
Product Overview
Category: TVS Diode
Use: Surge protection
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects sensitive electronic equipment from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage: 30V
- Clamping Voltage: 48.4V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMC30J30A TVS diode has a standard SMC package with two pins.
Functional Features
- Fast response time
- Low incremental surge resistance
- High temperature stability
Advantages and Disadvantages
Advantages: - High surge capability - Low clamping voltage - Fast response time
Disadvantages: - Limited breakdown voltage range - Sensitive to reverse bias conditions
Working Principles
The SMC30J30A TVS diode operates by diverting excess current away from sensitive components when a transient voltage spike occurs, thereby protecting the circuit from damage.
Detailed Application Field Plans
- Telecommunications: Used in communication equipment to protect against lightning-induced surges.
- Automotive: Safeguards automotive electronics from voltage transients caused by load dump or jump starts.
- Industrial Control Systems: Provides surge protection for PLCs, motor drives, and other industrial equipment.
Detailed and Complete Alternative Models
- SMC30J33A: Similar specifications with a higher breakdown voltage of 33V.
- SMC30J28A: Lower breakdown voltage of 28V but similar surge capability.
This comprehensive entry provides detailed information about the SMC30J30A TVS diode, including its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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What is SMC30J30A?
- SMC30J30A is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMC30J30A?
- The maximum peak pulse power of SMC30J30A is typically 3000 watts.
What is the breakdown voltage of SMC30J30A?
- The breakdown voltage of SMC30J30A is typically 30 volts.
What are the typical applications of SMC30J30A?
- SMC30J30A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the response time of SMC30J30A?
- The response time of SMC30J30A is typically very fast, in the nanosecond range, to quickly clamp transient voltages.
What is the operating temperature range of SMC30J30A?
- The operating temperature range of SMC30J30A is typically -55°C to +150°C.
How does SMC30J30A compare to other TVS diodes in terms of performance?
- SMC30J30A offers high surge capability and low clamping voltage, making it suitable for demanding transient voltage suppression applications.
Can SMC30J30A be used in high-speed data lines?
- Yes, SMC30J30A can be used in high-speed data lines to protect against voltage surges and transients.
What is the packaging type of SMC30J30A?
- SMC30J30A is typically available in a surface mount package for easy integration into circuit boards.
Are there any specific layout considerations when using SMC30J30A in a design?
- It's important to minimize the length and impedance of the traces connecting SMC30J30A to the protected circuitry to ensure optimal performance.
Please let me know if you need further information on any of these questions!