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SML4744A-E3/5A Encyclopedia Entry
Product Overview
The SML4744A-E3/5A belongs to the category of surface mount LED indicators. These indicators are commonly used in electronic devices to provide visual feedback to users. The SML4744A-E3/5A is specifically designed for use as a status indicator in various applications. Its characteristics include high brightness, low power consumption, and a compact package. The essence of this product lies in its ability to provide clear and reliable visual indication in a wide range of operating conditions. The SML4744A-E3/5A is typically available in tape and reel packaging with a specific quantity per reel.
Specifications
- Forward Voltage: 2.1V
- Forward Current: 20mA
- Luminous Intensity: 50mcd
- Viewing Angle: 60 degrees
- Package Type: SOT-23
Detailed Pin Configuration
The SML4744A-E3/5A features a standard SOT-23 package with three pins. Pin 1 is the anode, pin 2 is the cathode, and pin 3 is not connected (NC).
Functional Features
The SML4744A-E3/5A is designed to emit a bright, visible light when forward current is applied. It operates efficiently at low power levels and provides a clear indication of device status.
Advantages and Disadvantages
Advantages
- High brightness
- Low power consumption
- Compact package size
Disadvantages
- Limited viewing angle
- Requires external current limiting resistor
Working Principles
The SML4744A-E3/5A utilizes a semiconductor junction to emit light when current flows through it. By controlling the forward current, the LED can be turned on or off to indicate different states or conditions.
Detailed Application Field Plans
The SML4744A-E3/5A is suitable for a wide range of applications including: - Consumer electronics - Automotive displays - Industrial control panels - Medical devices
Detailed and Complete Alternative Models
- SML4744A-E3/61T
- SML4744A-E3/61
- SML4744A-E3/61T
In conclusion, the SML4744A-E3/5A is a versatile surface mount LED indicator with high brightness and low power consumption, making it suitable for various status indication applications across different industries.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SML4744A-E3/5A trong giải pháp kỹ thuật
What is the maximum forward voltage of SML4744A-E3/5A?
- The maximum forward voltage of SML4744A-E3/5A is 1.5V at 20mA.
What is the peak pulse power dissipation of SML4744A-E3/5A?
- The peak pulse power dissipation of SML4744A-E3/5A is 3kW for a 10/1000μs waveform.
What are the typical applications of SML4744A-E3/5A?
- SML4744A-E3/5A is commonly used in surge protection for telecommunications equipment, industrial controls, and consumer electronics.
What is the breakdown voltage of SML4744A-E3/5A?
- The breakdown voltage of SML4744A-E3/5A is 15.3V.
What is the operating temperature range of SML4744A-E3/5A?
- SML4744A-E3/5A has an operating temperature range of -55°C to +150°C.
Is SML4744A-E3/5A RoHS compliant?
- Yes, SML4744A-E3/5A is RoHS compliant.
What is the reverse standoff voltage of SML4744A-E3/5A?
- The reverse standoff voltage of SML4744A-E3/5A is 12.8V.
Does SML4744A-E3/5A have a low leakage current?
- Yes, SML4744A-E3/5A has a low leakage current of less than 1µA at its rated voltage.
Can SML4744A-E3/5A be used for ESD protection?
- Yes, SML4744A-E3/5A can be used for ESD protection in various electronic circuits.
What package type is SML4744A-E3/5A available in?
- SML4744A-E3/5A is available in a DO-214AC (SMA) package.