SFH 2240
Product Overview
SFH 2240 is a high-performance infrared emitter designed for use in various applications. This product falls under the category of optoelectronics and is widely utilized for its exceptional characteristics, packaging, and essence.
Category
Optoelectronics
Use
The SFH 2240 is used as an infrared emitter in a wide range of electronic devices and systems.
Characteristics
- High efficiency
- Low power consumption
- Long lifespan
- Reliable performance
Package
The SFH 2240 comes in a compact and durable package, ensuring easy integration into different electronic designs.
Essence
The essence of SFH 2240 lies in its ability to emit infrared radiation with precision and consistency.
Packaging/Quantity
The product is typically available in reels or trays, with varying quantities to suit different production needs.
Specifications
- Peak Wavelength: 940 nm
- Forward Current: 100 mA
- Radiant Intensity: 18 mW/sr
- Viewing Angle: ±60°
- Reverse Voltage: 5 V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The SFH 2240 features a standard pin configuration with clear markings for easy identification and integration into circuit designs.
| Pin Number | Description | |------------|-------------| | 1 | Anode | | 2 | Cathode |
Functional Features
- High radiant intensity
- Wide viewing angle
- Low forward voltage
- Fast switching times
Advantages
- Reliable and consistent performance
- Energy-efficient operation
- Versatile application possibilities
- Compact and robust design
Disadvantages
- Sensitive to electrostatic discharge
- Limited peak wavelength range
Working Principles
The SFH 2240 operates based on the principle of converting electrical energy into infrared radiation. When a forward current is applied, the device emits infrared light with high efficiency and precision.
Detailed Application Field Plans
The SFH 2240 finds extensive use in various fields, including: - Infrared remote controls - Proximity sensors - Optical encoders - Industrial automation - Medical devices
Detailed and Complete Alternative Models
- SFH 2200
- SFH 2210
- SFH 2230
- SFH 2250
In conclusion, the SFH 2240 is a versatile and reliable infrared emitter that offers high performance and efficiency across a wide range of applications within the optoelectronics category.
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10個與SFH 2240在技術方案中應用相關的常見問題與解答
What is SFH 2240?
- SFH 2240 is a high-speed infrared emitter designed for applications in proximity sensors, light curtains, and industrial automation.
What is the typical operating voltage for SFH 2240?
- The typical operating voltage for SFH 2240 is around 1.35V.
What is the maximum forward current for SFH 2240?
- The maximum forward current for SFH 2240 is 100mA.
What is the typical radiant intensity of SFH 2240?
- The typical radiant intensity of SFH 2240 is 18mW/sr.
What is the recommended peak forward current for SFH 2240?
- The recommended peak forward current for SFH 2240 is 1A.
What is the typical wavelength of SFH 2240?
- The typical wavelength of SFH 2240 is 950nm.
What are some common technical solutions that utilize SFH 2240?
- SFH 2240 is commonly used in proximity sensors, light curtains, and industrial automation systems.
What is the typical rise time of SFH 2240?
- The typical rise time of SFH 2240 is 15ns.
What is the recommended operating temperature range for SFH 2240?
- The recommended operating temperature range for SFH 2240 is -40°C to +85°C.
Can SFH 2240 be used in automotive applications?
- Yes, SFH 2240 can be used in automotive applications where high-speed infrared emitters are required for sensing and control systems.