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SM8S11HE3/2D
Product Overview
Category: Electronic Component
Use: Surge Protection
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Provides protection against transient voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 800 Watts
- Breakdown Voltage: 11V
- Clamping Voltage: 18.2V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SM8S11HE3/2D is a surface mount device with two terminals. The pin configuration includes anode and cathode pins for easy integration into circuit boards.
Functional Features
- High Surge Capability: Able to withstand large surge currents without damage.
- Low Clamping Voltage: Provides effective protection by limiting the voltage across the circuit.
Advantages and Disadvantages
Advantages: 1. Effective surge protection for sensitive electronic components. 2. RoHS compliant, ensuring environmental friendliness.
Disadvantages: 1. Limited breakdown voltage compared to some alternative models. 2. May require additional components for comprehensive surge protection in complex circuits.
Working Principles
The SM8S11HE3/2D operates by diverting excess energy from transient voltage spikes away from sensitive components, thereby protecting them from damage. When a surge occurs, the device rapidly clamps the voltage to a safe level, preventing it from reaching the protected circuit.
Detailed Application Field Plans
The SM8S11HE3/2D is commonly used in various electronic devices and systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- SM8S10AHE3/2D: Similar characteristics with a slightly lower breakdown voltage of 10V.
- SM8S12AHE3/2D: Higher breakdown voltage at 12V, suitable for applications requiring greater protection.
In conclusion, the SM8S11HE3/2D offers reliable surge protection with its high surge capability and low clamping voltage. While it has certain limitations, its effectiveness and RoHS compliance make it a valuable component in various electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SM8S11HE3/2D trong giải pháp kỹ thuật
What is the SM8S11HE3/2D?
- The SM8S11HE3/2D is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SM8S11HE3/2D?
- The maximum peak pulse power of the SM8S11HE3/2D is 800 watts for an 8/20µs waveform.
What is the breakdown voltage of the SM8S11HE3/2D?
- The breakdown voltage of the SM8S11HE3/2D is 11 volts.
What are the typical applications of the SM8S11HE3/2D?
- The SM8S11HE3/2D is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of the SM8S11HE3/2D?
- The operating temperature range of the SM8S11HE3/2D is -55°C to 150°C.
What is the clamping voltage of the SM8S11HE3/2D?
- The clamping voltage of the SM8S11HE3/2D is 18 volts at 10A.
Is the SM8S11HE3/2D RoHS compliant?
- Yes, the SM8S11HE3/2D is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What package type does the SM8S11HE3/2D come in?
- The SM8S11HE3/2D is available in a DO-218AB package.
What are the key features of the SM8S11HE3/2D?
- The key features of the SM8S11HE3/2D include low clamping voltage, fast response time, and high surge capability.
Can the SM8S11HE3/2D be used for ESD protection?
- Yes, the SM8S11HE3/2D can also be used for ESD (electrostatic discharge) protection in various electronic applications.