FLD00030 ?analog ambient light sensor ?2011 fairchild semiconductor corporation www.fairchildsemi.com FLD00030 rev. 1.0.0 may 2011 FLD00030 analog ambient light sensor features spectral response close to human eye good output linearity across wide illumination range small footprint: 1.7mm x 0.8mm low profile: 0.6mm phototransistor with filter technology applications cell phones, notebook pcs, pdas, digital still cameras description the FLD00030 is a small, low profile photo detector. it incorporates a phototransistor detector chip which makes it an ideal choice for low cost ambient light measurement applications like mobile appliances backlighting. pa ck ag e dimension 1 collector 2 emitter schematic recommended solder screen pattern (for reference only) 0.8 0.1 0.8 0.1 1.5 0.1 0.4 0.6 0.1 0.3 collector mark 0.18 0.05 0.8 0.2 1.2 0.1 1.7 0.1 green paint 0.8 0.2 note: all dimensions are in mm, tolerances are 0.1mm unless otherwise specified.
?2011 fairchild semiconductor corporation www.fairchildsemi.com FLD00030 rev. 1.0.0 2 FLD00030 ?analog ambient light sensor absolute maximum ratings stresses exceeding the absolute maximum ratings may damage the device. the device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. in addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. the absolute maximum ratings are stress ratings only. electrical/optical characteristics (t a = 25? and v ce = 5.0v, unless speci?d otherwise) notes: 1. white fluorescent light (color temperature = 6,500k) 2. illuminance by cie standard illuminant-a / 2856k incandescent lamp. symbol parameter min. max. unit v ce collector-emitter voltage 6.0 v t opr operating temperature -40 +85 ? t stg storage temperature -40 +100 ? symbol parameter test condition min. typ. max. unit i l (1) light current (1) e v = 100 lx (1) 710 a i l (2) light current (2) e v = 1,000 lx (1) 200 230 ? i l (3) light current (3) e v = 1,000 lx (2) 950 1,100 ? i l (3) / i l (2) light current ratio 4.8 i leak dark current v ce = 10v, e v = 0 0.1 ? v o saturation output voltage v cc = 5v, e v = 1000 lx (2) , r l = 75k ? 4.5 4.6 v p p eak sensitivity, wavelength 630 nm
?2011 fairchild semiconductor corporation www.fairchildsemi.com FLD00030 rev. 1.0.0 3 FLD00030 ?analog ambient light sensor typical performance characteristics 11 0 100 1000 10000 0.01 0.1 1 10 t a = 25c, v cc = 5v ev = 100 lux typ. t a = 25c flourescent light incandescent lamp flourescent light, r l = 1k? flourescent light, r l = 7.5k? flourescent light, r l = 75k? output current (ma) relative sensitivity (%) output voltage, v o (v) illuminance ev (lux) wavelength (nm) illuminance ev (lux) fig. 1 illuminance vs. output photocurrent fig. 3 spectral response fig. 2 illuminance vs. output voltage 0.1 10 1 100 1000 10000 10 1 0.1 0.01 1e-3 1e-4 1e-5 1e-6 1e-7 300 400 500 600 700 800 900 0 20 40 60 80 100 relativelight current vcc (v) fig. 4 light current vs. supply voltage 2.0 2.5 3.0 3.5 4.0 4.5 1.04 1.03 1.02 1.01 1.00 0.99 0.98 0.97 0.96 ev = 100 lux typ. relativelight current temperature (?) fig. 5 light current vs. temperature -40 -20 0 20 40 60 80 100 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6
?2011 fairchild semiconductor corporation www.fairchildsemi.com FLD00030 rev. 1.0.0 4 FLD00030 ?analog ambient light sensor tape and reel dimension collector emitter note: tolerances are ?.1mm unless otherwise stated. all dimensions in mm. ?3.0 ?0.5 2.2 ?0.5 9.0 ?0.5 2.0 ?0.05 3.5 ?0.05 12.0 ?0.15 0.25 1.83 4.0 0.90 4.0 1.75 8.0 +0.3 ?.1 1.50 +0.10 ?.0 0.83 3,000 units per reel progressive direction ?0.0 ?0.5 ?78.0 ?1.0 1 2 2 1
?2011 fairchild semiconductor corporation www.fairchildsemi.com FLD00030 rev. 1.0.0 5 FLD00030 ?analog ambient light sensor reflow profile ti me (seconds) te mperature (?) 1c to 5c/sec 0.5c to 3c/sec 260c max. for 10 sec. max. 260c 120 sec. max. 60 sec. max. above 220c pre-heating 180c to 200c note: reflow soldering should not be done more than twice. 220c
?2011 fairchild semiconductor corporation www.fairchildsemi.com FLD00030 rev. 1.0.0 6 FLD00030 ?analog ambient light sensor
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