RLD-78NP-G1 - Rohm

RLD-78NP-G1 Title AlGaAs/ double-heterojunction/ visible laser diodes

RLD-78PP-G1 / RLD-78NP-G1 Laser Diodes Title AlGaAs, double-heterojunction, visible laser diodes RLD-78PP-G1 / RLD-78NP-G1 RLD-78PP-G1 and RLD-78NP-G1 are the semiconductor laser developed for the laser beam printer application. We have achieved the very small variations of the optical characteristics and low droop by ROHM original Epitaxial growth technolo.

Features

1) Minimum variation of radiation beam angle. 2) Low droop. 3) High stability wave length. 4) Can be driven by single power supply. 1.0±0.1 φ5.6 −0.025 Chip (1.27) +0 Glass window φ4.4+0 φ3.6 N T y p e L.D. (1) (3) P.D. (2) 3−φ0.45 (3) (2) (1) !Absolute maximum ratings (Tc=25°C) Parameter Output Reverse voltage Symbol Po Limits 5 2 30 -10~+60 -40~+85 Unit mW V V ˚C ˚C Laser PIN photodiode VR VR(PIN) Topr Tstg Operating temperature Storage temperature RLD-78PP-G1 / RLD-78NP-G1 Laser Diodes !Electrical and optical characteristics (Ta=25°C) Parameter Threshold current Operatin.