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 : IC/IF = 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 IF 30 mA
Forward current derating (Ta>25°C) ΔIF/°C −0.33 mA/°C
LED
Reverse voltage VR 5 V
Collector-emitter voltage VCEO 15 V
Emitter-collector voltage VECO 5 V
Collector power dissipation PC 75 mW
Collector power dissipation derating
(Ta>25℃) ΔPC/°C −1 mW/°C
Detector
Collector current IC 50 mA
Operating temperature range Topr −30 to 85 °C
Storage temperature range Tstg −40 to 100 °C
Soldering temperature (Note 1) Tsol 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)