SML-211UT 查看數據表（PDF） - ROHM Semiconductor

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SML-211UT

SML-21 Series

ROHM Semiconductor 

SML-21 Series

lElectrical Characteristics Curves

Data Sheet

Fig.1 Forward Current - Forward Voltages

100

SML-212VT

SML-212UT

SML-212DT

SML-212YT

SML-212U2T(A)

SML-212WT(A)

Ta=25ºC

10

1

1.4 1.6 1.8 2.0 2.2 2.4

FORWARD VOLTAGE : VF [V]

Fig.2 Luminous Intensity -

Atmosphere Temperature

1.6

IF=20mA

1.4

1.2

1

0.8

　0.6

SML-212VT

SML-212UT

SML-212DT

SML-212YT

SML-212U2T(A)

SML-212WT(A)

0.4

-40 -20 0 20 40 60 80 100

ATMOSPHERE TEMPERATURE : Ta [ºC]

Fig.3 Luminous Intensity - Forward Current

1.6

SML-212VT

SML-212UT

SML-212DT

SML-212YT

1.2

SML-212U2T(A)

SML-212WT(A)

Ta=25ºC

0.8

0.4

0.0

0

5 10 15 20 25 30

FORWARD CURRENT : IF [mA]

Fig.4 Derating

40

30

20

SML-212VT

10

SML-212UT

SML-212DT

SML-212YT

SML-212U2T(A)

SML-212WT(A)

0

-40 -20 0 20 40 60 80 100

AMBIENT TEMPERATURE : Ta [ºC]

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2014.11 - Rev.D

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