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Vishay TSFF5210 Infrared Emitter

The TSFF5210 is an 870 nm infrared emitting diode fabricated using Gallium Aluminum Arsenide (GaAlAs) double heterostructure technology. Encased in a clear, untinted plastic package, it is ideal for infrared video data transmission between devices such as camcorders and TV sets, high-frequency free-air data systems, and smoke-automatic fire detectors. It features high speed, reliability, radiant power, and intensity, with a typical half-intensity angle of ±10°. Its low forward voltage allows efficient operation at high pulse currents, and its spectral match makes it suitable for silicon photodetectors. This diode offers a high modulation bandwidth of 24 MHz, making it perfect for high-data-rate applications.

Authorized Distributors
Part No:TSFF5210
Stock:8930
Inv Date:06-10-2026
Price: Unit price: $1.16
Buy/RFQ:
Part No:TSFF5210
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.09
Buy/RFQ:

Vishay TSFF5210 Infrared Emitter Specifications:

  • Package type: leaded
  • Package form: T-1 3/4
  • Dimensions: 5 mm
  • Peak wavelength: 870 nm
  • Half intensity angle: ±10°
  • Forward voltage: 1.5 - 18 V
  • Maximum forward current: 100 mA
  • Peak forward current: 200 mA
  • Peak radiant power: 180 mW
  • Power dissipation: 180 mW
  • Surge forward current: 1 A
  • Reverse voltage: 5 V
  • Operating temperature range: -40°C to +85°C
  • Storage temperature: -40°C to +100°C
  • Soldering temperature: 260°C for 5 seconds
  • Thermal resistance junction/ambient: 230 K/W
  • Junction temperature: 100°C
  • Spectral bandwidth: 40 nm
  • Rise time: 15 ns
  • Fall time: 15 ns
  • Cut-off frequency: 24 MHz
  • Virtual source diameter: 3.7 mm

Buy the VISHAY Series TSFF Series Infrared Emitter: TSFF5210

Purchase the VISHAY TSFF5210 infrared emitter online today to enhance your optical data transmission systems. Featuring high radiant power, fast response times, and excellent spectral matching with silicon photodetectors, this diode is ideal for high-frequency video and data transfer, fire detection, and sensor applications. Its low forward voltage and high reliability ensure optimal performance under demanding conditions. Ordering online allows quick delivery and seamless integration into your projects, ensuring your applications perform efficiently with top-grade components.

Buy VISHAY TSFF5210 now and experience unmatched reliability and high-speed IR transmission for your optical and data communication needs.

Frequently Asked Questions

Where can I buy Vishay TSFF5210?

You can click on the BUY or RFQ button to purchase TSFF5210 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TSFF5210?

You can download the TSFF5210 datasheet or visit the Vishay website for support.

Who is the manufacturer of TSFF5210?

Vishay

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