TEPT4400_08 Datasheet, PDF (1/5 Pages) Vishay Siliconix – Ambient Light Sensor, RoHS Compliant

TEPT4400
Vishay Semiconductors
Ambient Light Sensor, RoHS Compliant
20815
DESCRIPTION
TEPT4400 ambient light sensor is a silicon NPN epitaxial
planar phototransistor in a T-1 package. It is sensitive to
visible light much like the human eye and has peak sensitivity
at 570 nm.
FEATURES
• Package type: leaded
• Package form: T-1
• Dimensions (in mm): Ø 3
• High photo sensitivity
• Adapted to human eye responsivity
• Angle of half sensitivity: ϕ = ± 30°
• Lead (Pb)-free component in accordance with
RoHS 2002/95/EC and WEEE 2002/96/EC
APPLICATIONS
• Ambient light sensor for control of display backlight
dimming in LCD displays and keypad backlighting of
mobile devices and in industrial on/off-lighting operation
• Replacement of CdS photoresistors
PRODUCT SUMMARY
COMPONENT
TEPT4400
I_PCE (µA)
200
Note
Test condition see table “Basic Characteristics“
ϕ (deg)
± 30
ORDERING INFORMATION
ORDERING CODE
TEPT4400
Note
MOQ: minimum order quantity
PACKAGING
Bulk
REMARKS
MOQ: 5000 pcs, 5000 pcs/bulk
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
Collector emitter voltage
Emitter collector voltage
Collector current
Power dissipation
Junction temperature
T_amb ≤ 55 °C
Operating temperature range
Storage temperature range
Soldering temperature
t≤3s
Thermal resistance junction/ambient
J-STD-051, soldered on PCB
Note
T_amb = 25 °C, unless otherwise specified
SYMBOL
V_CEO
V_ECO
I_C
P_V
T_j
T_amb
T_stg
T_sd
R_thJA
λ_0.5 (nm)
440 to 800
PACKAGE FORM
T-1
VALUE
6
1.5
20
100
100
- 40 to + 85
- 40 to + 100
260
300
UNIT
V
V
mA
mW
°C
°C
°C
°C
K/W
Document Number: 81341
Rev. 1.2, 08-Sep-08
For technical questions, contact: [e-mail]
www.vishay.com
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