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

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SML-211UT
(Rev.:RevC)

SML-211 Series

ROHM Semiconductor 

Electrical Characteristic Curves

Forward Current - Forward Voltage

100.0

Ta=25°C

10.0

---- SML-211YT

SML-211WT

SML-211DT

SML-211UT

1.0

0.1

1.0

1.5

2.0

2.5

FORWARD VOLTAGE : VF (V)

Relative Luminous Intensity - Case Temperature

1.6

---- SML-211YT

IF=2mA

SML-211WT

1.4

SML-211DT

SML-211UT

1.2

1.0

0.8

0.6

0.4

-20 -10 0 10 20 30 40 50 60 70 80

CASE TEMPERATURE : Tc (°C)

Relative Luminous Intensity - Forward Current

100

---- SML-211YT

Ta=25°C

SML-211WT

SML-211DT

SML-211UT

10

1

Ratio of Maximum Tolerable Peak Current - Pulse Duration

10

---- SML-211YT

SML-211WT

SML-211DT

SML-211UT

5

3

0

0

1

10

100

PEAK FORWARD CURRENT : IF (mA)

1

1

10

100

1000 10000

PULSE DURATION : Tw (µs)

Derating

20

18

16

14

12

10

8

6

4

2

0

-30 -20 -10 0 10 20 30 40 50 60 70 80 90

AMBIENT TEMPERATURE : Ta (°C)

---- SML-211YT

SML-211WT

SML-211DT

SML-211UT

Rev.C

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