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Vishay VSMY5850X01 Infrared Emitter Diode

The VSMY5850X01 is a high-speed infrared emitting diode from Vishay's SurfLight™ portfolio, designed with GaAlAs surface emitter chip technology. It features high radiant intensity, optical power, and operates at 850 nm wavelength in a compact 0805 surface-mount package, ideal for miniature light barriers, automotive sensors, and optical switches. It is RoHS compliant, halogen-free, and qualified to AEC-Q101 standards, with a typical radiant intensity of 13 mW/sr at 100 mA and a spectral bandwidth of 35 nm. Suitable for various optical applications requiring high speed and reliability.

Authorized Distributors
Source:Newark
Part No:VSMY5850X01
Stock:3000
Inv Date:06-09-2026
Price: Unit price: $1.17
Buy/RFQ:
Source:DigiKey
Part No:VSMY5850X01
Stock:12516
Inv Date:06-09-2026
Price: Unit price: $1.14
Buy/RFQ:
Part No:VSMY5850X01
Stock:4647
Inv Date:06-10-2026
Price: Unit price: $1.14
Buy/RFQ:

Vishay VSMY5850X01 Infrared Emitter Diode Specifications:

  • Package type: surface-mount
  • Package form: 0805
  • Dimensions: 2 x 1.25 x 0.8 mm
  • Peak wavelength: 850 nm
  • Radiant intensity: 13 mW/sr at 100 mA
  • Forward voltage: 18-24 V
  • Forward current: 100 mA (max 200 mA peak)
  • Peak forward current: 200 mA
  • Power dissipation: 210 mW
  • Operating temperature range: -40 to +110 °C
  • Junction temperature: 125 °C
  • Peak wavelength accuracy: ±35 nm
  • Spectral bandwidth: 35 nm
  • Angular of half intensity: ±60°
  • Reflow soldering: max 260 °C according to J-STD-020
  • Moisture sensitivity level 3, floor life 168 hours
  • RoHS compliant, halogen-free

Buy the Vishay Series SurfLight Infrared Emitter: VSMY5850X01

Purchase the Vishay VSMY5850X01 infrared emitter online today and enhance your optical sensing solutions with high radiant intensity and fast response. Perfect for miniature light barriers, automotive sensors, and optical switches, this surface-mount diode offers proven reliability, RoHS compliance, and easy reflow soldering. With a compact 0805 package, it delivers consistent optical power at 850 nm wavelength, making it ideal for various industrial and automotive applications. Order now and improve your project efficiency with this high-performance IR emitter.

Order your Vishay Series SurfLight VSMY5850X01 infrared emitter today and ensure reliable high-speed optical performance for your sensing projects.

Frequently Asked Questions

Where can I buy Vishay VSMY5850X01?

You can click on the BUY or RFQ button to purchase VSMY5850X01 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VSMY5850X01?

You can download the VSMY5850X01 datasheet or visit the Vishay website for support.

Who is the manufacturer of VSMY5850X01?

Vishay

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