Sharp LT0H12M
Hologram Laser(1 beam) for Magneto-Optical disk
FEATURES
(1) Maximum optical output: 35mW (2) Pickups reduced in size and weight on request (3) The housing of pickups shifted from aluminum die-cast to formed resin on request (reducing the weight to 1/3) (4) Since its semiconductor laser, signal detection photocell, and circuit array are assembled in a package, the optical pickup is simple in assembling and adjustment s LT0H12M Outline Dimensions (Unit: mm) φ 9.0 Hologram glass Cap glass φ 7.6 φ 6.6 3.6 Z LD chip Reference surface sAPPLICATIONS
(1) Magneto-optical disk drives (2) CD-Rs 10 - φ 0.45 φ4.9 0.4 5 6 7 4 45˚ 45˚ 3 8 X 2 1 10 9 Y 1.0 allowance = ±0.2mm [Terminal connection] 3 4 Laser diode 8 10 G D1 Monitor photodiode D2 D3 D4 7 9 1 2 sABSOLUTE MAXIMUM RATINGS
Parameter Symbol Ratings Optical power output*1 PO 35 Laser 2 Reverse Monitor photodiode VR 30 voltage Photodiode for signal detection 15 Operating temperature*2 Topr -10 to +50 Storage temperature *2 Tstg -40 to +85 Soldering temperature *3 Tsol 260(5s or less) (Not...