TLP841

2007-10-01

1

TOSHIBA Photointerrupter Infrared LED + Phototransistor

TLP841

Copiers, Printers and Fax Machines

VCRs and CD Players

Various Position Detection Sensor

The TLP841 is photointerrupter which consists of a GaAs infrared

LED and an Si phototransistor.

With gap width as wide as 5mm, it is a compact package.

• Compact package: 7.5(w)×6.3(h)×2.6(d)mm

• Printed wiring board direct mounting type (with a locating pin)

• Board thickness: 1.6mm or less

• Gap width: 5 mm

• Resolution: Slit width = 0.5 mm

• Material of the package: Polybutylene terephthalate (UL94V-0)

Absolute Maximum Ratings (Ta

= 25°C)

Marking (Note 2)

Characteristics

Symbol

Rating

Unit

Forward current

30

mA

Forward current derating

(Ta>25°C)

−0.33

mA/°C

Reverse voltage

5

V

Collector-emitter voltage

35

V

Emitter-collector voltage

5

V

Collector power dissipation

75

mW

Collector power dissipation

derating

(Ta>25℃)

−1

mW/°C

Collector current

50

mA

Operating temperature range

−30 to 85

°C

Storage temperature range

−40 to 100

°C

Soldering temperature (5s) (Note 1)

260

°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 and the operating ranges.

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: At least 1.5mm from body

Note 2: Weekly code: (Three digits)

TOSHIBA

11-8A1

Weight: 0.1 g (typ.)

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)

Weekly code

Product No.