LED

Infrared LED

Resin-potted metal package LED

L4100

Features

Applications

s

Absolute maximum ratings (Ta=25 °C)

Parameter

Symbol

Condition

Value

Unit

Forward current

70

mA

Reverse voltage

5

V

Pulse forward current

Pulse width=10 µs

Duty ratio=1 %

0.8

A

Operating temperature

Topr

-30 to +85

°C

Storage temperature

Tstg

-40 to +100 *

°C

* Guaranteed to resist temperature cycle test of up to 5 cycles

s

Electrical and optical characteristics (Ta=25 °C)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Peak emission wavelength

λp

870

890

920

nm

Spectral half width

∆λ

-

50

-

nm

Forward voltage

-

1.45

1.60

V

Pulse forward voltage

-

3

3.7

V

Reverse current

-

-

5

µA

Radiant flux

φe

12

14

-

mW

Radiant illuminance

-

1.3

-

Rise time

tr

-

0.45

0.7

µs

Fall time

tf

-

0.45

0.7

µs