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Vishay High Power Infrared Emitting Diode Surface Mount Package 950 nm Peak Wavelength VSMA1094400
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Model | VSMA1094400 |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Package Type | Surface Mount |
| Standards/Approvals | ANSI/ESDA/JEDEC JS-001 |
| Maximum Supply Voltage | 5V |
| Peak Wavelength | 950nm |
| Radiant Flux | 2100mW |
| Angle of half intensity | 40° |
| Radiant Intensity | 1225mW/sr |
Key Features
- The diode has a peak wavelength of 950 nm with a radiant flux of 2100 mW.
- It supports surface mount packaging with tape and reel packaging type.
- The radiant intensity is 1225 mW/sr with a half intensity angle of 40 degrees.
- Maximum supply voltage is 5 volts ensuring safe operation within limits.
- It complies with ANSI/ESDA/JEDEC JS-001 standards for electrostatic discharge protection.
- The device is lead (Pb) free and suitable for reflow soldering processes.
- Designed for pulsed currents up to 5 A and continuous operation at 1.5 A DC.
- The package dimensions are compact at 3.4 x 3.4 x 2.45 mm (LxWxH).
Product Description
Vishay VSMA1094400 is a high power infrared emitting diode featuring a 950 nm centroid peak wavelength. This surface mount device is designed for high radiant power applications in electronics, sensing, and optical systems.
The diode comprises a double stack emitter chip measuring 42 mils, supporting 1.5 A continuous DC current and pulsed currents up to 5.0 A. It is encased in a compact lens package sized 3.4 x 3.4 x 2.45 mm (LxWxH), making it suitable for space-constrained surface mount technology (SMT) assemblies.
The device delivers a radiant flux of 2100 mW and radiant intensity of 1225 mW/sr, with an angular half intensity of ±40 degrees, optimizing directional infrared output for precise sensing or illumination.
Thermal management is enhanced by a low thermal resistance of 6 K/W, with junction-to-solder pad resistance less than 9 K/W ensuring reliable operation under elevated temperatures. The diode is ESD protected to 5 kV according to ANSI/ESDA/JEDEC JS-001 standards, improving durability in industrial and commercial environments.
Packaging via tape and reel supports automated SMT placement. The product is compliant with lead (Pb)-free reflow soldering requirements, supporting modern environmental and manufacturing standards.
This infrared LED is ideal for industrial electronics, optical communication, sensing applications, laboratory instrumentation, and other high-power infrared use cases requiring reliability and performance.
The diode offers a 950 nm peak wavelength. Designed for surface mount package and tape & reel packaging. Supports up to 1.5 A DC and 5 A pulsed currents. Radiant flux up to 2100 mW and radiant intensity 1225 mW/sr. Low thermal resistance ensures efficient heat dissipation.
ESD protection rating up to 5 kV enhances durability. Compact size: 3.4 x 3.4 x 2.45 mm for easy PCB integration. Explore Vishay's Infrared LED range and other components on EnvMart for bulk industrial and commercial procurement needs.
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Frequently Asked Questions
The peak wavelength of this diode is 950 nm.
This model has a radiant flux of 2100 mW.
The maximum supply voltage for this diode is 5 volts.
It has a radiant intensity of 1225 mW/sr and a half intensity angle of 40 degrees.
The package dimensions are 3.4 x 3.4 x 2.45 mm (LxWxH).
It is packaged in tape and reel format, suitable for surface mount technology.
This model supports continuous operation at 1.5 A DC and pulsed currents up to 5 A.
It complies with ANSI/ESDA/JEDEC JS-001 standards for electrostatic discharge protection.
This diode supports surface mount packaging.
It is suitable for industrial electronics, optical communication, sensing applications, and laboratory instrumentation.
The diode has a low thermal resistance of 6 K/W, enhancing thermal management.
Yes, the device is lead (Pb) free and compliant with reflow soldering requirements.
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