Laser detectors KODENSHI HPI-3663 DIMENSIONS (Unit : mm) HPI-3663 is silicon PIN photodiodes for detecting laser beam. HPI-3663 has active areas for tracking on both sides of four segmented photodiodes. FEATURES •Six segmented photodiodes •Active area rotated at 45 deg. •High speed response APPLICATIONS •Optical pick up MAXIMUM RATINGS Item Reverse voltage Power dissipation Operating temp. Storage temp. (Ta=25℃) Symbol Rating Unit VR PD Topr. Tstg. 30 30 -25~+85 -40~+100 V mW ℃ ℃ ELECTRO-OPTICAL CHARACTERISTICS Item (Ta=25℃) Symbol Conditions IL S Id Ct λ λp Δθ VR=10V,EV＝1,000lx*1 VR＝10V VR＝10V VR＝10V,f＝1MHz Light current Sensitivity Dark current Capacitance Spectral sensitivity Peak wavelength Half angle Min. (1)0.1 (2)0.8 0.4 Typ. 0.5 (1)0.04 (2)0.05 (1)2 (2)3 450~1,050 900 ±65 *1. Color temp.=2856K standard Tungsten lamp - 1- Max. (1)0.2 (2)1.2 (1)1 (2)2 Unit. μA A/W nA pF nm nm deg. Laser detectors HPI-3663 Power dissipation Vs. Ambient temperature Light current Vs. Illuminance Dark current Vs. Ambient temperature Relative sensitivity Vs. Wavelength Dark current Vs. Reverse voltage Radiant Pattern Capacitance between terminals Vs. Reverse voltage - 2-