Pulsed Laser Diode in Plastic Package 10 W Peak (Class 3 Laser Product) SPL PLxx (SFH 4884xx) Preliminary Features * Low cost plastic package * Reliable strained InGaAs/GaAs material * High power large-optical-cavity structure * Single emitting area 200 m x 2 m Applications * Range finding * Security, surveillance * Illumination, ignition * Testing and measurement Type Old Type (as of Oct. 1996) Wavelength SPL PL85 SPL PL90 SFH 488425 - 850 nm 904 nm *) Ordering Code 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 - - 20 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 - - 260 C Ts Soldering temperature (tm,ax = 5 s, 2 mm from bottom edge of case) Semiconductor Group 1 02.97 SPL PLxx (SFH 4884xx) Optical Characteristics (TA = 25 C) Parameter Symbol Values Unit min. typ. max. 830 850 870 Emission wavelength 1) Spectral width (FWHM) 1) Forward current (10 W) 1) If - - 14 A Threshold current Ith - 1 - A Forward voltage (0.1 A) VF - 1.6 - V Forward voltage (20 A) VF - 6 10 V Rise and fall time (10% ... 90%) tr, tr 2 10 - ns Beam spread at 20 A (FWHM) || x - 10 x 30 - Temperature coefficient of wavelength 2) / 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 4 nm nm 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. Semiconductor Group 2 SPL PLxx (SFH 4884xx) Optical Characteristics (TA = 25 C) Permissible pulse handling capability; IF vs. t; Parameter D (duty cycle) Radiant Power Pcw vs. IF Max. forward current vs pulse length IF vs. ; parameter D duty cycle is under evaluation Farfield Distribution Parallel to Junction Irel vs. || Farfield Distribution Parallel to Junction Irel vs. || Semiconductor Group 3 SPL PLxx (SFH 4884xx) Package Outlines (Dimensions in mm, unless specified) Semiconductor Group 4