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SFH4211 - GaAs Infrared Emitter

Key Features

  • Very highly efficient GaAs-LED.
  • Good Linearity (Ie = f [IF]) at high currents.
  • DC (with modulation) or pulsed operations are possible.
  • High reliability.
  • High pulse handling capability.
  • Suitable for surface mounting (SMT).
  • Available on tape and reel.
  • SFH 4211 same package as SFH 320.

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📁 Similar Datasheet

Part Number Description Manufacturer
SFH421 GaAlAs-IR-Lumineszenzdiode in SMT-Gehause GaAlAs Infrared Emitter in SMT Package Siemens Semiconductor Group
SFH420 GaAs-IR-Lumineszenzdiode in SMT-Gehause GaAs Infrared Emitter in SMT Package Siemens Semiconductor Group
SFH420 (SFH420 / SFH425) GaAs Infrared Emitter OSRAM GmbH
SFH4200 (SFH4200 / SFH4205) Schnelle GaAs-IR-Lumineszenzdiode Infineon Technologies
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Other Datasheets by ams OSRAM

Part Number Description
SFH4257R High Power Infrared Emitter
SFH400 GaAs Infrared Emitter
SFH401 GaAs Infrared Emitter
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SFH4043 High Power Infrared Emitter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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GaAs-IR-Lumineszenzdiode in SMT-Gehäuse GaAs Infrared Emitter in SMT Package SFH 4211 Wesentliche Merkmale • GaAs-LED mit sehr hohem Wirkungsgrad • Gute Linearität (Ie = f [IF]) bei hohen Strömen • Gleichstrom- (mit Modulation) oder Impulsbetrieb möglich • Hohe Zuverlässigkeit • Hohe Impulsbelastbarkeit • Oberflächenmontage geeignet • Gegurtet lieferbar • SFH 4211 Gehäusegleich mit SFH 320 Anwendungen • Miniaturlichtschranken für Gleich- und Wechsellichtbetrieb, Lochstreifenleser • Industrieelektronik • „Messen/Steuern/Regeln“ • Automobiltechnik • Sensorik • Alarm- und Sicherungssysteme • IR-Freiraumübertragung Features • Very highly efficient GaAs-LED • Good Linearity (Ie = f [IF]) at high currents • DC (with modulation) or pulsed operations are possible • High reliability • High pulse