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2
LT1
JJ
67A series
Dichromatic Leadless Chip LED Device
LT1
JJ
67A series
I
Outline Dimensions
2
1
3
4
Anode
1
4
3
2
KS
Green
Sunset
EH
Yellow-green
Yellow
series
Pin
ED
Yellow-green
Red
Recommended PWB pattern for soldering
Soldering area
0
1
0.6
1.2
1.2
1.6
±
0.15
1
±
0
0
0
0.8
0.8
(0.4)
(
0.8
1.0
1.Plating area
Resist
2.Pin connections
3. Unspecified tolerance:
±
0.1
I
Radiation Diagram
0
80
40
20
60
-20
+20
+40
+60
+80
-40
-60
-80
0
80
100
100
R
40
20
60
-20
+20
+40
+60
+80
-40
-60
-80
Y
X
E.K
H.S.D
H.S.D
E.K
R
DC
0.40
0.40
0.40
0.40
0.40
0.40
Pulse
0.67
0.67
0.67
0.67
0.67
0.67
Model No.
Radiation color
Radiation material
Power dissipation
P
(mW)
Forward current
I
F
(mA)
Derating factor
(mA/C)
Peak forward current
I
FM*2
(mA)
Operating temperature
T
opr
(C)
Storage temperature
T
stg
(C)
Soldering temperature
T
sol*3
(C)
Reverse voltage
V
R
(V)
(T
a
=25C)
LT1EH67A
LT1KS67A
LT1ED67A
GaP
GaAsP on GaP
GaP
GaAsP on GaP
GaP
GaAsP on GaP
84
84
84
84
84
84
30
30
30
30
30
30
50
50
50
50
50
50
5
5
5
5
5
5
350
350
350
350
350
350
Red
Sunset orange
Yellow-green
Yellow
Green
Yellow-green
-30 to +85
-30 to +85
-30 to +85
-30 to +85
-30 to +85
-30 to +85
-40 to +100
-40 to +100
-40 to +100
-40 to +100
-40 to +100
-40 to +100
*1 The value is specified under the condition that either color is lightened separately. When the both diodes are lightened simultaneously,
the power dissipation of each diode should be less than the half of the value specified in this table.
*2 Duty ratio=1/10, Pulse width=0.1ms
*3 For 3s or less at the temperature of hand soldering. Temperature of reflow soldering is shown on the below page.
I
Absolute Maximum Ratings
*1
TYP
2.1
2.0
2.1
2.0
2.1
2.0
MAX
2.8
2.8
2.8
2.8
2.8
2.8
Model No.
Lens
type
Forward voltage
V
F
(V)
λ
p
(nm)
TYP
565
585
555
610
565
635
I
V
(mcd)
TYP
19.0
8.3
3.8
6.9
19.0
8.8
I
F
(mA)
20
20
20
20
20
20
I
F
(mA)
20
20
20
20
20
20
I
F
(mA)
20
20
20
20
20
20
(MH
Z
)
V
R
(V)
4
4
4
4
4
4
I
R
(
μ
A)
MAX
10
10
10
10
10
10
C
t
(pF)
TYP
35
35
40
15
35
20
λ
(nm)
TYP
30
30
25
35
30
35
Peak emission wavelength
Luminous intensity
Spectrum radiation bandwidth
Reverse current
Page for
characteristics
diagrams
→
→
→
→
→
→
Terminal capacitance
(T
a
=25C)
Radiation
color
LT1EH67A
LT1KS67A
LT1ED67A
1
1
1
1
1
1
Milky
diffusion
Yellow-green
Yellow
Yellow-green
Red
Green
Sunset orange
I
Electro-optical Characteristics
(Unit : mm)
(T
a
=25C)
1616 Size, 0.8mm Thickness,
Compact Dichromatic Leadless
Chip LED Devices