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Vishay 940 nm High Power Infrared LED 3 mm (T-1) Through Hole Package TSAL4400
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Model | TSAL4400 |
| Packaging | Bulk |
| Mount Type | Through Hole |
| Number Of Leds | 1 |
| Package Type | 3 mm (T-1) |
| Package Form | T-1 |
| Standards/Approvals | JEDEC |
| Number of Pins | 2 |
| Lens Shape | Round |
| Peak Wavelength | 940nm |
| Radiant Flux | 35mW |
| LED Material | GaAlAs |
| Angle of half intensity | 25° |
| Radiant Intensity | 80mW/sr |
| SFH 4547 ams OSRAM 950 nm IR LED 5 mm (T-1 3/4) Through Hole packageBrand | ams OSRAM |
Key Features
- Operates at a peak wavelength of 940 nm for effective infrared emission.
- Comes in a 3 mm diameter T-1 standard through hole package.
- Produces radiant flux of 35 mW with radiant intensity up to 80 mW/sr.
- Features round lens shape with a narrow 25° angle of half intensity.
- Constructed with GaAlAs LED material ensuring high reliability and performance.
- Suitable for high pulse current operation with low forward voltage.
- Designed for infrared remote control units and free air transmission systems.
- Also ideal as infrared sources for smoke detectors, optical counters, and card readers.
Product Description
Vishay TSAL4400 is a high power 940 nm infrared (IR) emitting diode designed for various industrial and commercial applications. It features a 3 mm (T-1) through hole leaded package that ensures easy PCB mounting and reliable electrical connections.
This IR LED utilizes Gallium Aluminum Arsenide (GaAlAs) material, providing high radiant power with a flux of 35 mW and radiant intensity up to 80 mW/sr, making it efficient for infrared remote controls and free air transmission systems. The device has a 25° angle of half intensity, focusing the emitted infrared light effectively, supported by a round lens shape.
TSAL4400 is well-suited for demanding pulse current applications due to its low forward voltage and high reliability under continuous and pulsed operation.
Common applications include infrared remote control units requiring high power, free air data transmission, smoke detector infrared sources, and as infrared emitters for optical counters and card reader devices. The LED product meets JEDEC standards, ensuring consistent quality and performance in electronics manufacturing and repair.
Operates at 940 nm peak wavelength with high power IR emission. Standard 3 mm (T-1) through hole package allows easy integration. High radiant flux of 35 mW and radiant intensity of 80 mW/sr. Round lens with 25° half intensity angle optimizes directional output.
GaAlAs LED material provides durability and spectral matching with Si photodetectors. Compliant with JEDEC standards for reliability. Applications include industrial, laboratory, and consumer electronic IR devices. Bulk packaging supports mass production environments.
Explore the Electronics Components and IR LED categories on EnvMart for Vishay and other leading brands to find compatible products, accessories, and solutions for your industrial and commercial infrared LED needs.
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Frequently Asked Questions
The TSAL4400 operates at a peak wavelength of 940 nm, which is effective for infrared emission.
This model produces a radiant flux of 35 mW, making it suitable for various applications requiring infrared light.
The radiant intensity of the TSAL4400 is up to 80 mW/sr, optimizing its effectiveness in infrared applications.
It comes in a 3 mm (T-1) through hole package, allowing for easy PCB mounting and reliable connections.
The TSAL4400 features a 25° angle of half intensity, which helps focus the emitted infrared light effectively.
This infrared LED is constructed with Gallium Aluminum Arsenide (GaAlAs) material, ensuring high reliability and performance.
Common applications include infrared remote control units, free air data transmission, smoke detectors, optical counters, and card readers.
The TSAL4400 has 2 pins, which are standard for through hole mounting.
This model complies with JEDEC standards, ensuring consistent quality and performance in electronics manufacturing.
The TSAL4400 is packaged in bulk, which supports mass production environments.
Yes, it is designed for high pulse current operation with low forward voltage, making it suitable for demanding applications.
The TSAL4400 is manufactured in India, ensuring compliance with international standards.
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