Fairchild KDT00030 service manual
KDT00030
Phototransistor Photo Detector
KDT00030 — Phototransistor Photo Detector
March 2011
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
Package Dimension
Green Paint
0.4
0.8±0.2
1.2±0.1
1.7±0.1
Description
The KDT00030 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.
Recommended Solder Screen Pattern
(for reference only)
0.6
0.2
Collector
Mark
Note:
All dimensions are in mm, tolerances are ±0.1mm unless
otherwise specified.
©2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
KDT00030 Rev. 1.0.3
0.3
0.8
0.18±0.05
0.1
0.8±0.1
0.8±0.1
Schematic
1.5±0.1
1
Collector
2
Emitter
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 Min. Max. Unit
T
T
V
OPR
STG
CE
Collector-Emitter Voltage 60 V
Operating Temperature -40 +85 °C
Storage Temperature -40 +100 °C
KDT00030 — Phototransistor Photo Detector
Electrical/Optical Characteristics (T
= 25°C and VCE = 5.0V, unless specified otherwise)
A
Symbol Parameter Test Condition Min. Typ. Max. Unit
IL(1) Light Current (1) EV = 100 Lx
(2) Light Current (2) EV = 1,000 Lx
I
L
(3) Light Current (3) EV = 1,000 Lx
I
L
(3) / IL(2) Light Current Ratio 4.8
I
L
I
LEAK
V
λ
Dark Current VCE = 10V, EV = 0 0.1 µA
Saturation Output Voltage VCC = 5V, EV = 1000 Lx,
O
Peak Sensitivity, Wavelength 630 nm
P
R
= 75kΩ
L
Notes:
1. White fluorescent light (color temperature = 6,500K)
2. Illuminance by CIE standard illuminant-A / 2856K incandescent lamp.
(1)
(1)
(2)
710 µA
200 230 µA
950 1,100 µA
4.5 4.6 V
©2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
KDT00030 Rev. 1.0.3 2
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