SIM-22ST Rohm Semiconductor, SIM-22ST Datasheet - Page 2
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SIM-22ST
Manufacturer Part Number
SIM-22ST
Description
Infrared Emitters IR EMITTER SIDE VIEW GENERAL PURPOSE
Manufacturer
Rohm Semiconductor
Datasheet
1.SIM-22STF.pdf
(3 pages)
Specifications of SIM-22ST
Beam Angle
30 deg
Maximum Power Dissipation
80 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Forward Current
50 mA
Forward Voltage
1.3 V
Mounting Style
Through Hole
Wavelength
950 nm
Package / Case
4.7 mm x 4.6 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Electrical and optical characteristic curves
90°
○
SIM-22ST
80°
c
www.rohm.com
100
70°
RELATIVE EMITTING STRENGTH (%)
50
40
30
20
10
2010 ROHM Co., Ltd. All rights reserved.
0
60°
−20
200
100
50
20
10
Fig.4 Relative emitting strength vs.
Fig.1 Forward current falloff
50°
80
AMBIENT TEMPERATURE : Ta(
−25
AMBIENT TEMPERATURE : Ta (
0
40°
ambient temperature
60
20
0
30°
Fig. 6 Directional pattern
40
40
25
20°
60
50
10°
20
80
°C)
75
0°
0
°C)
100
ANGULAR DISPLACEMENT : θ
10°
100
20° 30° 40° 50° 60° 70° 80° 90°
Fig.2 Forward current vs. forward voltage
100
80
60
40
20
70
60
50
40
30
20
10
900
0
0
0
(deg)
OPTICAL WAVELENGTH : λ (
920
100
80
60
40
20
0
FORWARD VOLTAGE : V
0.4
Fig.5 Wavelength
940
2/2
0.8
960
1.2
980
F
(
V)
nm)
−25 °C
25 °C
50 °C
75 °C
1.6
0 °C
1000
14
12
10
8
6
4
2
0
0
Fig.3 Emitting strength vs.
FORWARD CURRENT : I
10
forward current
2010.06 - Rev.B
20
Data Sheet
30
F
(mA)
40
50