Hologram Lasers GH6M005A5B G H 6M 00 5 A 5 B 3mm Thickness Resin Stem Hologram Laser for Playback Only MD Player @ Features H Outline Dimensions (1) Super-thin package (3mm thickness) due to insert frame structure (2) Operating current lop : TYP. 28mA M@ Applications (1) Playback only MD players Emission point 4.7 740.15 Reference plane 26.1 to 6.3 Terminal connection Pin configuration LD PIN D3 D2 NC NC DOOOOO (Fares. DOIKDOD | x Zz M Absolute Maximum Ratings (Tc=25C) Parameter 45 2 30 15 -10 to +60 T: -40 to +85 Tsola 260 Output power from hologram laser CW (Continuous Wave) drive * Case temperature *3 At the position of 1.6mm from the lead base (Within 5s) Laser Photodiode detection Reverse voltage T. #1 SHARP 94 Notice _In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP Gevices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group http://sharp-world.convecg/ Hologram Lasers GH6MO005A5B @ Electro-optical Characteristics (Tc=25C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Focal offset DEF 0.5 : 40.5 pm - ee Bes Collimated lens output power - - PCL=1.1mW * FES output amplitude Ires 2.0 4.2 6.1 pA Main spot balance MSB 70 100 130 % * Stray light = PH=4mw - - 0.1 HA Threshold current In = 1 20 30 mA Operating current Top 5 28 40 mA Operating voltage Vop Pu=2.7mW - 1.9 2.2 Vv Wavelength dp 770 780 790 nm Output current Im Pu=2.7mW, Vr=15V 0.001 - 0.2 mA Differential efficiency Na 1@7mW)1(0.9mW) aia ion W) 0.2 0.6 1.0 mW/mA *1 (ab) / (a+b) * D1 / D4 (focal servo ON) _ *3 1D2-D3 (Focal vibration) 4 (D1+D4) / (D2+D3) ; * Output of D2, D3 when hologram output is 4mW and outside a (+amplitude of FES) light is cut off. b (-amplitude of FES) Collimated lens Actuator Disc Laser driver (SONY : YEDS-18) ACC drive Hologram laser 14 1.18 NA=0.47 f =8.18mm f =2.56mm Measuring System of Hologram Laser SHARP Notice _In the absence of confirmation by device specification sheats, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP 95 devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group http.//sharp-world.com/ecg/ Hologram Lasers GH6M005A5B ee @ Electro-optical Characteristics of Hologram Laser (Design Standard) (Tc=25C) Parameter Conditions MIN. TYP. MAX. Unit *! RF output amplitude 5 8.4 - BHA * RES output amplitud . output amplitude Pa-1.imvW 2 3.5 pA *3 Focal error signal capture range : 19 - pm Focal error noise 7 : +7 % Space between main and sub beam Disc surface 19.7 - um *! Amplitude of D1+D2+D3+D4 (focal servo ON, radial servo ON) * Amplitude of Di-D4 (focal servo ON) 3 #4 <\\. Va b/a M@ Optical Characteristics of Hologram Device (Design Standard) (Tc=25C) Parameter Transmissive wave aberration Surface diffraction diffraction diffraction rotation ratio (0:1 ratio (+1: -1 21 Conditions line 9:1 0.9 MIN. 1 1.16 78 10.5:1 5 12: 1.1 1 @ Electro-optical Characteristics of Laser Diode (Without Hologram Device) (Design Standard*) Emission characteristics Parameter Half intensity angle Deviation Kink Interference thickness Parallel Parallel 8/ OL off ol Active Conditions Po=3mW to 9 28 -2 3 80 15 MIN. TYP. 18 45 +2 43 +80 MAX. MAX. Unit (Tc=25C) Unit @ Electrical Characteristics of Monitor Photodiode (Design Standard) (Tc=25C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Dark current Ib Vrel5V - - 150 nA Terminal capacitance Ct - 9 - pF HM Electro-optical Characteristics of Photodiode for Signal Detection (Design Standard*) (Tc=25C) Parameter Symbol Conditions MIN. TYP. MAX, Unit Reverse voltage VR Tr=10pA 12.5 - 50 Vv D2, D3 1.2 - 5 i it Ci =12.5V, f= F Terminal capacitance D1, D4 t Vr=12.5V, f= 1MHz ld - 58 p Sensitivity S Ap=780nm 0.4 0.5 0.65 A/W D2, D3 - 10 120 i - Vr=l5V, Rr=1802 Response time Di,D4 tr, tf R 7 10 200 ns * These parameters are not guaranteed performance, but general specifications of each optical dement which makes up a hologram laser. Please refer to the chapter "Handling Precautions 96 SHARP Notice _In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group hittp:/sharp-world.com/ecg/