OP215, OP216 密封式发光二极管
? Hermetically sealed package
? Mechanically and spectrally matched to other OPTEK devices
? Designed for direct mount to PCBoard
? Enhanced temperature range
Each OP215 and OP216 device is an 890 nm gallium aluminum arsenide infrared emitting diode (GaAIAs), mounted in a hermetically sealed “pig tale” package with an enhanced temperature range and a narrow irradiance pattern that provides high on-axis intensity for excellent coupling efficiency. These devices offer significantly higher power output than GaAs at equivalent drive currents and have a wavelength that is matched to silicon’s peak response. Their small package size permits high device density mounting.
The OP216A device provide an additional mounting tab connected to the Cathode/Case。these LEDs are mechanically and spectrally matched to the OP300 series, OP516, OP600 series and OP640 series devices。
Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data, and to Application Bulletin 202 for pill-type soldering to PCBoard。