Download SML-212YT,SML-212WTA,SML-212DT,SML-212U2TA,SML

0805<2.0 1.25 t=0.8mm>
High Brightness Type
SML-212 Series
Emitting Color
Yellow
Orange
Material
Red
AlGaInP on GaAs
Package Size(mm)
2012(0805) 2.0×1.25(t=0.8)
Part No.
SML-212YT
SML-212WT A
SML-212DT
Absolute Maximum Ratings (Ta=25°C)
SML-212YT
Yellow
SML-212WT A
SML-212DT
Orange
SML-212U2T A
75
30
Red
SML-212VT
∗1:Duty
∗2:Duty
Peak
Forward
Reverse Operating
Storage
forward
current
voltage temperature temperature
current
IF
VR
Topr
Tstg
IFP
(mA)
(V)
( C)
( C)
(mA)
1/5, pulse width
1/10, 1kHz
60 ∗1
100 ∗2
4
-30 to +85
-40 to +85
5
-40 to +100
-40 to +100
60 ∗1
4
-30 to +85
-40 to +85
100 ∗2
5
-40 to +100
-40 to +100
60 ∗1
4
-30 to +85
-40 to +85
2.0
1.4
LED Die
Cathode mark
0.8
(mW)
Dimensions (Unit:mm)
0.25
Part No.
SML-212VT
1.25
Power
Emitting dissipation
color
PD
SML-212U2T A
1ms.
1.2
Terminal
Electrical Optical Characteristics (Ta=25°C)
Part No.
Resin Color
Forward
voltage
VF
Typ.
(V)
IF ∗
(mA)
Light wavelength
Reverse
current
IR
Brightness
IV
Peak Half-wave
∆λ
λp
Max.
(µA)
VR
(V)
Typ.
(nm)
Typ.
(nm)
Tolerance:±0.1
IF ∗
(mA)
Min. Typ.
IF ∗
( mcd) (mcd) (mA)
SML-212YT
2.05
100
4
591
15
22
63
SML-212WT A
2.0
10
5
590
15
112
224
100
4
611
17
25
63
Transparent
2.05
Colorless
2.0
SML-212U2T A
SML-212DT
2.05
SML-212VT
20
20
Directivity (Typ.)
Angular Displacement (deg)
20
X
0
Y
30
10
5
625
17
71
140
100
4
639
20
22
63
30
60
60
∗ Pulse width : 30ms (SML-212WT A / SML-212U2T A)
90
100
50
0
50
90
100
RELATIVE LUMINOUS INTENSITY (%)
Angular Displacement (deg)
X’
0
Y’
30
30
60
60
90
100
50
0
50
90
100
RELATIVE LUMINOUS INTENSITY (%)
Recommended Pad Layout
Packaging Specifications (Unit:mm)
Tape Specifications:T86 <3,000pcs/reel>
Reel Specifications
1.1
φ 180 −30
8
3.5
Tolerance:± 0.2
5.5
2.5
1.7
0 to 0.5
(Unit:mm)
The recommended thickness of the screen mask
for soldering is between 100 and 150µm. The
hole size of the screen mask should be same as
the recommended land pattern or smaller.
φ 60 +10
φ 1.5 +0.1
0
1.25
2±0.05
φ 13
1.75±0.1
1.1 1.25
Feeding direction
4±0.1
1.0
Label Position
11.4±1
Tolerance:±0.2
Rev.C
Electrical Characteristic Curves
Forward Current - Forward Voltage
----
Ta=25°C
----
SML-212YT
SML-212DT
SML-212VT
SML-212WT A
SML-212U2T A
10.0
0.6
FORWARD VOLTAGE : VF (V)
SML-212YT
SML-212DT
SML-212VT
200
150
100
50
1000
30
40
50
60
10
1
0.1
70
PEAK FORWARD CURRENT : IF peak (mA)
1000
100Hz
500Hz
200Hz
2kHz
1kHz
10kHz
5kHz
100
100
10000
PULSE DURATION : Tw (µs)
SML-212WT A
SML-212U2T A
10
50kHz
SML-212YT
SML-212DT
SML-212VT
RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max.
IF Max.
to MAXIMUM TOLERABLE DC CURRENT
10
20kHz
50kHz
RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max.
IF Max.
to MAXIMUM TOLERABLE DC CURRENT
1
1
10
Ratio of Maximum Tolerable Peak Current - Pulse Duration
----
2
1
FORWARD CURRENT : (mA)
Ratio of Maximum Tolerable Peak Current - Pulse Duration
10
SML-212WT A
SML-212U2T A
100
0
20
----
Ta=25°C
200Hz
100Hz
Ta=25°C
RELATIVE LUMINOUS INTENSITY (%)
RELATIVE LUMINOUS INTENSITY (%)
Ratio of Maximum Tolerable Peak Current - Pulse Duration
----
250
10
10 20 30 40 50 60 70 80
CASE TEMPERATURE : Tc (°C)
Relative Luminous Intensity - Forward Current
0
SML-212WT A
SML-212U2T A
0.8
0.4
-20 -10 0
3.0
----
1.0
500Hz
2.5
1.2
2kHz
1kHz
2.0
SML-212YT
SML-212DT
SML-212VT
1.4
5kHz
1.5
---IF=20mA
20kHz
10kHz
1.0
1.0
1.6
RELATIVE LUMINOUS INTENSITY
FORWARD CURRENT : IF (mA)
100.0
Relative Luminous Intensity - Case Temperature
3.3
1
1
10
100
1000
10000
PULSE DURATION : Tw (µs)
MAXIMUM FORWARD CURRENT : IF Max. (mA)
Derating
---40
SML-212YT
SML-212DT
SML-212VT
30
SML-212WT A
SML-212U2T A
20
10
0
0
10 20 30 40 50 60 70 80 90 100
AMBIENT TEMPERATURE : Ta (°C)
Rev.C
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
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Appendix1-Rev2.0