CONVENTIONAL LED LAMPS
High Brightness Type φ5 Circular Type LED Lamps〈Focus Type 2θ 1/2:12°
〉
SLA-580 Series
Blue
Shape
Emitting Surface
Dimension (mm)
468nm
InGaN on SiC
523nm
518nm
Green
GaP
563nm
Red
GaAlAs on GaAs
660nm(single)
Circular Type
φ5.0
SLA580BBT SLA580BCT SLA580BDT SLA580EBT SLA580ECT SLA580EDT SLA-580MT SLA-580LT
Note) "-" will be taken out for emitting color B/E series.
■
Absolute Maximum Ratings（Ta=25℃）
Peak
Reverse Operating
Stotage
Power Forward
forward
Emitting
dissipation current
voltage temperature temperature
current
color
P
D
I
F
V
R
T
opr
T
stg
I
FP
（mW） （mA）
（V）
（°C）
（°C）
（mA）
Blue
120
Green
75
Red
100
25
50
60
＊2
75
＊2
■
External Dimensions（Unit：mm）
φ5.6
φ5.0
1.0Max.
4−0.6
2.5±1.0
24.0Min.
（2.5）
CATHODE
0°
30°
30°
Part No.
SLA580BBT
SLA580BCT
SLA580BDT
SLA580EBT
SLA580ECT
SLA580EDT
SLA-580MT
SLA-580LT
-30 to +100
4
-25 to +85
□0.5
＊1:
I
FP
measured under duty
≦1/
10,1kHz
＊2:
I
FP
measured under duty
≦1/
5,pulse width
≦1ms.
■
Electrical Optical Characteristics（Ta=25℃）
Forward
voltage
V
F
Typ.
(V)
SLA580BBT
SLA580BCT
SLA580BDT
SLA580EBT
SLA580ECT
SLA580EDT
SLA-580MT
SLA-580LT
3.5
468
100
20
3.8
2.3
1.75
10
100
4
5
523
518
563
660
26
36
35
40
25
I
F
(mA)
Tolerance:±0.2
Part No.
Resin Color
Reverse
current
I
R
Max.
(µA)
V
R
(V)
Light wavelength
Peak Half-wave
∆λ
λp
Typ.
(nm)
Typ.
(nm)
I
F
(mA)
Brightness
I
V
Min. Typ.
I
F
(
mcd
)
(mcd) (mA)
610
900
1500
2500
■
Directivity
1.0
30
100
＊1
5
-20 to +80
(7.5)
8.5±0.3
60°
60°
1350 4000
2000 4500
20
3000 8000
4700 15000
200
470
20
90°
100
50
0
50
90°
100
Transparent
Clear
Relative Luminous Intensity
(%)
(Typ.)
■
Recommemded Pad Layout
■
Packaging Spacifications（Unit：mm）
Packaging
Bulk 3F）
（
：1000pcs/Box
1.0
±0.1
2.0
2.5
70
170
100
（Unit：mm）
CONVENTIONAL LED LAMPS
■
Electrical Characteristic Curves
Forward Current - Forward Voltage
SLA580BBT
100
SLA-580MT
50
SLA580BCT
FORWARD CURRENT : I
F
(mA)
Ta=25℃
SLA-580LT
SLA580BDT
FORWARD CURRENT :
(mA)
SLA580EBT
SLA580ECT
SLA580EDT
10
20
10
5.0
1
2.5
3.5
FORWARD VOLTAGE : V
4.5
2.0
1.0
1.5
2.0
2.5
3.0
FORWARD VOLTAGE : V
F
(V)
Relative Luminous Intensity - Case Temperature
1.4
SLA580BBT
RELATIVE LUMINOUS INTENSITY
I
F
=20mA
SLA-580MT
1.4
I
F
=20mA
1.2
RELATIVE LUMINOUS INTENSITY
SLA580BCT
SLA580BDT
SLA580EBT
SLA-580LT
1.2
1.0
SLA580ECT
SLA580EDT
1.0
0.8
0.8
0.6
0.6
0.4
-20
0
20
40
60
80
CASE TEMPERATURE : Tc
(℃)
0.4
−20
0
20
40
60
80
CASE TEMPERATURE : Tc
(℃)
Relative Luminous Intensity - Forward Current
SLA580BBT
1.5
SLA-580MT
5
RELATIVE LUMINOUS INTENSITY
2
1
0.5
0.2
0.1
0.05
0.02
0.01
1
2
5
10
20
50
100
Ta=25℃
SLA580BCT
f=1kHz
SLA-580LT
RELATIVE LUMINOUS INTENSITY
SLA580BDT
SLA580EBT
1
SLA580ECT
SLA580EDT
0.5
0
0
10
30
20
PEAK FORWARD CYRRENT :
(mA)
FORWARD CURRENT : I
F
(mA)
Ratio of Maximum Tolerable Peak Current - Pulse Duration
10
SLA580BBT
SLA580BCT
SLA580BDT
10kHz
100Hz
300Hz
SLA-580MT
6
5
4
500Hz
200Hz
IFP Max / IF Max
3
2.4
2
50kHz
20kHz
10kHz
5kHz
2kHz
1.5
1kHz
100Hz
50kHz
20kHz
10kHz
5kHz
2kHz
1kHz
SLA-580LT
SLA580EBT
SLA580ECT
SLA580EDT
IFP Max / IF Max
3kHz
3.3
1kHz
500kHz
200kHz
1
1
10
100
1000
10000
1
5 10 20
50 10
2
10
3
PULSE DURATION : Tw
(μs)
PULSE DURATION : Tw
(μs)
Derating
MAXIMUM FORWARD CURRENT : I
F
M
ax.
(mA)
40
SLA580BCT
SLA580BDT
MAXIMUM FORWARD CURRENT : I
F
M
ax.
(mA)
SLA580BBT
100kHz
10
4
SLA-580MT
60
50
40
30
20
10
0
-25 -20 -10 0 10 20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE : Ta
(℃)
SLA-580LT
30
SLA580EBT
SLA580ECT
SLA580EDT
20
10
0
-20 -10 0 10 20 30 40 50 60 70 80 90 100
AMBIENT TEMPERATURE : Ta
(℃)
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 with 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.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1
