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

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SIM-22ST

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

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
Infrared light emitting diode, side-view type
The SIM-22ST is a GaAs infrared light emitting diode housed in side emission. High output with 1.5 lens.
Applications
Light source for sensors
Features
1) Compact package (4.7x4.6 mm) with lens.
2) High efficiency, high output.
3) Emission spectrum well suited to silicon detectors
4) Good current-optical output linearity.
5) Long life, high reliability.
Absolute maximum ratings (Ta=25C)
Electrical and optical characteristics (Ta=25C)
c
www.rohm.com
Forward current
Reverse voltage
Power dissipation
Pulse forward current
Operating temperature
Storage temperature
Emitting strength
Emitting strength
Forward voltage
Reverse current
Peak light emitting wavelength
Spectral line half width
Half-viewing angle
Response time
Cut-off frequency
Pulse width = 0.1ms, duty ratio 1%
According to our measurement procedures.
(
SIM-22ST
2010 ROHM Co., Ltd. All rights reserved.
P
= 950 nm).
Parameter
Parameter
Symbol
tr
I
θ
Δλ
fc
I
V
λ
Symbol
E
I
E
1/2
R
P
F
Topr
Tstg
tf
V
P
I
I
FP
F
R
D
0.48
Min.
−25 to +85
−30 to +100
Typ.
950
0.8
1.3
1.3
± 30
1.0
1.0
Limits
40
0.5
50
80
5
Max.
1.94
1.6
10
1/2
mW/sr
MHz
Unit
deg
mA
nm
nm
μA
μs
V
Unit
mW
mA
°C
°C
V
A
Dimensions (Unit : mm)
I
I
I
V
I
I
I
I
I
F
F
F
F
F
F
F
F
= 10mA
= 10mA ∗
= 50mA
R
= 10mA
= 20mA
= 50mA
= 50mA
= 50mA
2-C0.7
= 5V
2−0.65
2−0.45
1
4.6
(2.54)
4.1
±
0.1
Conditions
2
1 Cathode
R0.75
Notes:
1.
2. Value in parenthese is size
0.40
0.64
at base of leads.
0.15
Tolerances are ± 0.2 unless
otherwise indicated.
2 Anode
2010.06 - Rev.B
R0.5
R0.5

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SIM-22ST Summary of contents

Page 1

... Infrared light emitting diode, side-view type SIM-22ST The SIM-22ST is a GaAs infrared light emitting diode housed in side emission. High output with 1.5 lens. Applications Light source for sensors Features 1) Compact package (4.7x4.6 mm) with lens. 2) High efficiency, high output. 3) Emission spectrum well suited to silicon detectors ( ...

Page 2

... SIM-22ST Electrical and optical characteristic curves − 100 °C) AMBIENT TEMPERATURE : Ta( Fig.1 Forward current falloff 200 100 − 100 °C) AMBIENT TEMPERATURE : Ta ( Fig.4 Relative emitting strength vs. ambient temperature 0° 10° 20° 30° 40° 50° 60° 70° 80° 90° 100 10° 20° 30° 40° 50° 60° 70° 80° 90° ...

Page 3

No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...

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