SPLPLXX SIEMENS | Alldatasheet

Document overview

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Technical content

Features

  • Low cost plastic package
  • Reliable strained InGaAs/GaAs material
  • High power large-optical-cavity structure
  • Single emitting area 200 µm × 2 µm

Applications

  • Range finding
  • Security, surveillance
  • Illumination, ignition
  • Testing and measurement Type Old Type (as of Oct. 1996) Wavelength Ordering Code SPL PL85 SPL PL90 SFH 488425 850 nm 904 nm Q62702-P1759 on request *) Other wavelengths in the range of 780 nm ... 980 nm are available on request. Maximum Ratings (TA = 25 °C) Parameter Symbol Values Unit min. typ. max. Forward current IF ––2 0 A Pulse width (FWHM) tp – – 100 ns Duty factor D – 0.1 – % Reverse voltage VR ––3 V Operating temperature Top – 20 … + 85 °C Storage temperature Tstg – 40 … + 100 °C Soldering temperature (tm,ax = 5 s, 2 mm from bottom edge of case) Ts – – 260 °C

(SFH 4884xx) Semiconductor Group 2 Optical Characteristics (TA = 25 °C) Parameter Symbol Values Unit min. typ. max. Emission wavelength 1) λ 830 850 870 nm Spectral width (FWHM) 1) Δλ 4 nm Forward current (10 W) 1) If ––1 4 A Threshold current Ith –1–A Forward voltage (0.1 A) VF – 1.6 – V Forward voltage (20 A) VF –61 0 V Rise and fall time (10% ... 90%) tr, tr 21 0 –n s Beam spread at 20 A (FWHM) θ|| × θ⊥ – 10 × 30 – ° Temperature coefficient of wavelength 2) ∂λ / ∂T 0.25 0.27 0.30 nm/K Temperature coefficient of optical power∂P/ ∂T – – 0.5 – %/K Thermal resistance Rth JA – 160 – K/W 1) Standard operating conditions refer to pulses of 50 ns at 10 kHz rate with 10 W peak power into NA = 0.5 2) Depending on emission wavelength.

(SFH 4884xx) Semiconductor Group 3 Optical Characteristics (TA = 25 °C) Radiant Power Pcw vs. IF Permissible pulse handling capability; IF vs. t; Parameter D (duty cycle) Max. forward current vs pulse length IF vs. τ; parameter D duty cycle is under evaluation Farfield Distribution Parallel to Junction Irel vs. θ|| Farfield Distribution Parallel to Junction Irel vs. θ||

(SFH 4884xx) Semiconductor Group 4 Package Outlines (Dimensions in mm, unless specified)