SIM-012ST

Sensors

2/3

Electrical and optical characteristics (Ta = 25

°C)

Parameter

Symbol

∆λ

tr·tf

Min.

−

0.9

−

−

−

−

−

−

−

Typ.

3.5

−

1.2

−

950

40

±12

1.0

1.0

Max.

−

1.5

7.1

10

−

−

−

−

−

Unit

mW

mW/sr

=20mA

=20mA

=20mA

=3V

=20mA

=20mA

=20mA

=20mA

=20mA

µA

nm

nm

V

deg

MHz

µs

Conditions

Optical output

Emitting strength

Forward voltage

Reverse current

peak light emitting wavelength

Spectral line half width

Half-viewing angle

Pesponse time

Cut-off frrequency

Electrical and optical characteristic curves

AMBIENT TEMPERATURE : Ta (

°C)

−20

0

40

60

80

20

100

0

20

10

30

40

50

Fig.1 Forward current faloff

0

2

1

0

10

20

30

40

50

Fig.2

Forward current vs.

forward voltage

75

°C

50

°C

25

°C

0

°C

−25°C

Fig.3 Emitting strength vs.

forward currnt

(mA)

10

020

30

40

0

2

4

6

8

Fig.4 Relative emitting strength

vs.ambient temperature

AMBIENT TEMPERATURE : Ta (

°C)

−25

−50

25

100

50

75

10

100

1000

0

OPTICAL WAVELENGTH :

λ (nm)

900

920

940

960

980

1000

0

20

40

60

80

100

Fig.5 Wavelength