FLD00030 FAIRCHILD | Alldatasheet

Document overview

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Technical content

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. Package Dimension Collector 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 A = 25°C and V CE = 5.0V, unless specified 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 °C T STG Storage Temperature -40 +100 °C Symbol Parameter Test Condition Min. Typ. Max. Unit I L (1) Light Current (1) E V = 100 Lx (1) 71 0 µ A I L (2) Light Current (2) E V = 1,000 Lx (1) 200 230 µA I L (3) Light Current (3) E V = 1,000 Lx (2) 950 1,100 µA I L (3) / I L (2) Light Current Ratio 4.8 I LEAK Dark Current V CE = 10V, E V = 0 0.1 µA V O Saturation Output Voltage V CC = 5V, E V = 1000 Lx (2) R L = 75kΩ 4.5 4.6 V λ P Peak 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 T A = 25°C, V CC = 5V Ev = 100 Lux Typ. T A = 25°C Flourescent Light Incandescent Lamp Flourescent Light, R L = 1kΩ Flourescent Light, R L = 7.5kΩ Flourescent Light, R L = 75kΩ Output Current (mA) Relative Sensitivity (%) Output Voltage, V O (V) Illuminance Ev (Lux) Wavelength λ (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 0.1 0.01 1E-3 1E-4 1E-5 1E-6 1E-7 300 400 500 600 700 800 900 100 RelativeLight Current Vcc (V) Fig. 4 Light Current vs. Supply Voltage 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 (°C) 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 ±0.1mm unless otherwise stated. All dimensions in mm. ø13.0 ± 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 –0.1 1.50 +0.10 –0.0 0.83 3,000 units per reel Progressive direction ø60.0 ± 0.5 ø178.0 ± 1.0

©2011 Fairchild Semiconductor Corporation www.fairchildsemi.com FLD00030 Rev. 1.0.0 5 FLD00030 — Analog Ambient Light Sensor Reflow Profile Time (seconds) Temperature (°C) 1°C to 5°C/sec 0.5°C to 3°C/sec 260°C max. for 10 sec. max. 260°C 120 sec. max. 60 sec. max. above 220°C Pre-heating 180°C to 200°C Note: Reflow soldering should not be done more than twice. 220°C

©2011 Fairchild Semiconductor Corporation www.fairchildsemi.com FLD00030 Rev. 1.0.0 6 FLD00030 — Analog Ambient Light Sensor

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