TLN225(F)

2007-10-01

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TOSHIBA Infrared LED GaAℓAs Infrared Emitter

TLN225(F)

Lead(Pb)-Free

For Space−Optical−Transmission

• Wide half−angle value: θ1/2 = ±21°(typ.)

• Light source for remote control

• Designed for transmission of wireless AV signals

• Designed for high−speed data transmission

Characteristic

Symbol

Rating

Unit

Forward current

100

mA

Pulse forward current

1000 (Note 1)

mA

Power dissipation

220

mW

Reverse voltage

4

V

Operating temperature

−25~85

°C

Storage temperature

−30~100

°C

Soldering temperature(5s)

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.

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: Frequency = 100kHz, duty = 1%

Characteristic

Symbol

Test Condition

Min

Typ.

Max

Unit

Forward voltage

―

1.6

1.8

V

Reverse current

―

―

10

μA

Radiant power

14

18

―

mW

Radiant intensity

―

40

―

mW / sr

Rise time, fall time

―

30

―

ns

Cut

−off frequency

(Note 2)

10

15

―

MHz

Capacitance

―

110

―

pF

Peak emission wavelength

830

870

900

nm

Spectral line half width

Δλ

―

50

―

nm

Half value angle

θ

2

1

―

±21

―

°

Note 2: Frequency when modulation light power decreases by 3dB from 1 MHz.

Unit: mm

TOSHIBA

4−5MA1

Pin Connection

1. Anode

2. Cathode

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