Visible Light Sensor KVS-3023 DIMENSIONS (Unit : mm) The KVS-3023 is the optical sensor with high sensitivity of the visible light. It is a darington photo transistor with IR filter inside FEATURES • High sensitivity in a visible area, but little sensitivity in others (UV and IR) • Environment friendly product (not contain Cadmium) • Side view package, easy to use. APPLICATIONS • Brightness detection of CRT, LCD • Replace for CdS cell. • Control of the lighting in a Car, Room, etc ABSOLUTE MAXIMUM RATINGS (Ta=25°C) Item Ratings Symbol Unit Collector-Emitter Voltage 8 VCEO V Emitter-Collector Voltage 5 VECO V Collector Current 50 IC mA Collector Power Dissipation 150 PC mW Operating Temperature -20 ~ +100 Topr. °C Storage Temperature -30 ~ +100 Tstg. °C Soldering Temperature 260 *1 Tsol. °C (see Note 1) Notes *1 : For max. 5 seconds at the position of 2 mm from the package. ELECTRO-OPTICAL CHARACTERISTICS Item Symbol Collector dark current ICEO Conditions (Ta=25°C) Max. Unit 1.0 uA VCE = 5 V Min. - Typ. - ICEL VCE=5V, 100 lx *2 - 450 - uA Rise time tr - 130 - usec Fall time tf Vcc=5V, Ic=10mA RL=0.1kΩ - 140 - usec Spectral sensitivity λ 10% Peak wavelengh λp Half angle Δθ Light current Swiching speeds Notes *2.: Color temp=2856K standard Tungsten Lamp. - 450 ~700 nm 600 nm ± 30 - deg. Visible Light Sensor KVS-3023 Collector current Vs. Collector - Emitter voltage Collector current Vs. Vce=5V Illuminance Ta=25° 30 100 Icel(100 lx) 20 Icel(mA) Collector current Ic [mA] 25 Icel(500 lx) Icel(1000 lx) 15 Icel(2000 lx) 10 5 0 0.00 10 1 0.1 0.01 1.00 2.00 3.00 4.00 5.00 10 100 Vce(V) Relative intensity vs. Wavelength Angle (deg.) Ta=25°C Relative intensity (%) VCC RL VO Test Circuit Input Output 10% tr Waveform tf 110% 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 400 500 600 700 800 Wavelength λ[nm] Switching time measurement circuit 90% 10000 Illuminance Ev [lx] Radiant Pattern RL 1000 900 1000 1100