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TLP848
2007-10-01
1
TOSHIBA Photointerrupter Infrared LED + Phototransistor
TLP848
○ Camera Module for Mobile Phone
○ Digital Still Camera and Video Camera
○ Personal Equipment and Small-sized OA Equipment
The TLP848 is a surface-mount photointerrupter which is composed of a
GaAs infrared LED and a Si phototransistor.
It is an ultra compact package. Moreover it has a wider gap width than
1mm gap width of industry-standard and has a high resolution.
• Ultra compact package : 2.8×1.9×2.5mm (typ.)
• Surface-mount type
• Lead(Pb)-Free
• Gap width : 1.2mm (typ.)
• High resolution : Slit width 0.3 mm (typ.)
• High current transfer ratio : I
C
/I
F
= 3% (min)
• Material of the package : PPS (Polyphenylene sulfide)
(UL94V-0)
Absolute Maximum Ratings
(Ta
=
25°C
) Marking (Note 2)
Characteristics Symbol Rating Unit
Forward current I
F
30 mA
Forward current derating (Ta>25°C) ΔI
F/
°C −0.33 mA/°C
LED
Reverse voltage V
R
5 V
Collector-emitter voltage V
CEO
15 V
Emitter-collector voltage V
ECO
5 V
Collector power dissipation P
C
75 mW
Collector power dissipation derating
(Ta>25℃)
ΔP
C/
°C −1 mW/°C
Detector
Collector current I
C
50 mA
Operating temperature range T
opr
−30 to 85 °C
Storage temperature range T
stg
−40 to 100 °C
Soldering temperature (Note 1) T
sol
250 °C
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: The reflow time and the example of temperature profile are shown in the section entitled Mounting Method.
Note 2: Weekly code: (Three digits)
TOSHIBA 11-3B1
Weight: 0.017 g (typ.)
Weekly Code
Week of manufacture
(01 for first week of year, continues up to 52 or 53)
Year of manufacture
(One low-order digits of calendar year)