SIM-22ST Rohm Semiconductor, SIM-22ST Datasheet - Page 2

• Manufacturer Part Number: SIM-22ST
• Description: Infrared Emitters IR EMITTER SIDE VIEW GENERAL PURPOSE
• Manufacturer: Rohm Semiconductor

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