FLD00030 [FAIRCHILD]
Analog Ambient Light Sensor; 模拟环境光传感器
| 型号： | FLD00030 |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Analog Ambient Light Sensor |
| 文件： | 总7页 (文件大小：592K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
May 2011
FLD00030
Analog Ambient Light Sensor
Features
Description
■ Spectral response close to human eye
■ Good output linearity across wide illumination range
■ Small footprint: 1.7mm x 0.8mm
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.
■ Low profile: 0.6mm
■ Phototransistor with filter technology
Applications
■ Cell Phones, Notebook PCs, PDAs, Digital Still
Cameras
Package Dimension
Green Paint
0.4
0.8 0.2
1.2 0.1
1.7 0.1
Recommended Solder Screen Pattern
(for reference only)
0.18 0.05
1.5 0.1
0.6
0.1
0.8 0.1
0.8 0.1
0.2
0.3
Collector
Mark
Schematic
0.8
1
2
Collector
Emitter
Note:
All dimensions are in mm, tolerances are 0.1mm unless
otherwise specified.
©2011 Fairchild Semiconductor Corporation
FLD00030 Rev. 1.0.0
www.fairchildsemi.com
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.
Symbol
Parameter
Collector-Emitter Voltage
Min.
Max.
6.0
Unit
V
V
CE
T
Operating Temperature
Storage Temperature
-40
-40
+85
°C
OPR
T
+100
°C
STG
Electrical/Optical Characteristics (T = 25°C and V = 5.0V, unless specified otherwise)
A
CE
Symbol
I (1)
Parameter
Light Current (1)
Test Condition
Min.
7
Typ.
10
Max.
Unit
(1)
E = 100 Lx
µA
µA
µA
L
V
(1)
(2)
I (2)
Light Current (2)
Light Current (3)
E = 1,000 Lx
200
950
230
1,100
4.8
L
V
I (3)
E = 1,000 Lx
V
L
I (3) / I (2) Light Current Ratio
L
L
I
Dark Current
V
V
= 10V, E = 0
0.1
µA
V
LEAK
CE
V
(2)
V
Saturation Output Voltage
= 5V, E = 1000 Lx
,
4.5
4.6
O
CC
V
R = 75kΩ
L
λ
Peak Sensitivity, Wavelength
630
nm
P
Notes:
1. White fluorescent light (color temperature = 6,500K)
2. Illuminance by CIE standard illuminant-A / 2856K incandescent lamp.
©2011 Fairchild Semiconductor Corporation
FLD00030 Rev. 1.0.0
www.fairchildsemi.com
2
Typical Performance Characteristics
Fig. 1 Illuminance vs. Output Photocurrent
Fig. 2 Illuminance vs. Output Voltage
10
10
1
T
A
= 25°C, V = 5V
CC
Flourescent Light
Incandescent Lamp
0.1
1
0.1
0.01
1E-3
1E-4
1E-5
1E-6
1E-7
T
A
= 25°C
Flourescent Light, R = 1kΩ
L
0.01
Flourescent Light, R = 7.5kΩ
L
Flourescent Light, R = 75kΩ
L
0.1
1
10
100
1000
10000
1
10
100
Illuminance Ev (Lux)
1000
10000
Illuminance Ev (Lux)
Fig. 3 Spectral Response
Fig. 4 Light Current vs. Supply Voltage
100
80
60
40
20
0
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
Ev = 100 Lux
Typ.
300
400
500
600
700
800
900
2.0
2.5
3.0
3.5
4.0
4.5
Wavelength λ (nm)
Vcc (V)
Fig. 5 Light Current vs. Temperature
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
Ev = 100 Lux
Typ.
-40
-20
0
20
40
60
80
100
Temperature (°C)
©2011 Fairchild Semiconductor Corporation
FLD00030 Rev. 1.0.0
www.fairchildsemi.com
3
Tape and Reel Dimension
2.2 0.5
ø178.0 1.0
ø60.0 0.5
ø13.0 0.5
3,000 units per reel
9.0 0.5
12.0 0.15
Progressive direction
2.0 0.05
4.0
+0.10
–0.0
1.50
0.25
1.75
+0.3
–0.1
2
8.0
1.83
0.83
3.5 0.05
1
Emitter
2
4.0
1 Collector
0.90
Note: Tolerances are 0.1mm unless otherwise stated. All dimensions in mm.
©2011 Fairchild Semiconductor Corporation
FLD00030 Rev. 1.0.0
www.fairchildsemi.com
4
Reflow Profile
260°C max. for 10 sec. max.
0.5°C to 3°C/sec
260°C
220°C
Pre-heating
180°C to 200°C
60 sec. max.
above 220°C
1°C to 5°C/sec
120 sec. max.
Time (seconds)
Note: Reflow soldering should not be done more than twice.
©2011 Fairchild Semiconductor Corporation
FLD00030 Rev. 1.0.0
www.fairchildsemi.com
5
©2011 Fairchild Semiconductor Corporation
FLD00030 Rev. 1.0.0
www.fairchildsemi.com
6
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FLD00030
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