SIR-505STA47 Rohm Semiconductor, SIR-505STA47 Datasheet - Page 2

• Manufacturer Part Number: SIR-505STA47
• Description: Infrared Emitters CLEAR REMOTE IR EMIT DIRECT MOUNTING TYPE
• Manufacturer: Rohm Semiconductor

Specifications of SIR-505STA47

• Beam Angle: +/- 15 deg
• Radiant Intensity: 10 mW/sr
• Maximum Forward Current: 100 mA
• Maximum Power Dissipation: 160 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Forward Voltage: 1.38 V
• Lens Shape: Dome
• Operating Voltage: 1.38 V
• Wavelength: 950 nm
• Package / Case: 5 mm x 7.3 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Sensors
90°
80°
Electrical and optical characteristic curves
100
70°
100
RELATIVE EMITTING STRENGTH (%)
80
60
40
20
20
16
12
0
8
4
0
60°
0
−20
10
50°
Fig.1 Forward current falloff
80
AMBIENT TEMPERATURE : Ta (
Fig.4 Emitting strength vs.
FORWARD CURRENT : I
20
0
40°
30
60
forward current
20
30°
40
50
40
40
20°
Fig. 6 Directional pattern
60
60
70
20
10°
F
(mA)
80
80
°C)
90
0
0°
100
100
10
ANGULAR DISPLACEMENT : θ
20
Fig.2 Forward current vs. forward voltage
100
30
80
60
40
20
200
100
0
50
20
10
Fig. 5 Relative emitting strength vs.
0
40
AMBIENT TEMPERATURE : Ta
50
FORWARD VOLTAGE : V
−25
ambient temperature
60
0
70
80
1
25
(deg)
90
100
80
60
40
20
0
50
F
(
V
−25 °C
)
75
25 °C
50 °C
75 °C
(°C)
0 °C
100
2
100
80
60
40
20
0
900
Fig.3 Wavelength characteristics
OPTICAL WAVELENGTH : λ
920
SIR-505STA47
940
Rev.A
960
980
(nm)
1000
2/2