SANKEN SEL4428E

5-1-1 Unicolor lamps
■3.1φ Bow Shaped LEDs
SEL4028 Series
Part Number
Emitting Color
SEL4628C-S
SEL4228C
SEL4828A
SEL4928A
SEL4728K
SEL4428E
SEL4428B-TG
SEL4528C
Lens Color
High luminosity red
Red
Amber
Orange
Yellow
Green
Deep green
Pure green
Water clear
Water clear
Transparent orange
Transparent orange
Transparent yellow
Transparent green
Transparent dark blue
Water clear
Forward Voltage
Luminous Intensity Peak Wavelength Dominant Wavelength Spectrum Half Bandwidth
Iv
λP
λd
∆λ
Conditions
Conditions
Conditions
Conditions
Conditions
VF
(nm)
(nm)
(nm)
(mcd)
IF (mA)
IF (mA)
IF (mA)
IF (mA)
IF (mA)
(V)
TYP
MAX
TYP
TYP
TYP
TYP
1.75
2.2
10
50
20
660
10
642
10
30
10
1.9
2.5
10
27
20
630
10
620
10
35
10
1.9
2.5
10
14
10
610
10
605
10
35
10
1.9
2.5
10
14
10
587
10
590
10
33
10
2.0
2.5
10
30
10
570
10
571
10
30
10
2.0
2.5
10
63
20
560
10
567
10
20
10
2.0
2.5
10
18
20
558
10
564
10
20
10
2.0
2.5
10
30
20
555
10
559
10
20
10
External Dimensions
Directional Characteristics (representative example)
Chip
Material
GaAlAs
GaAsP
GaAsP
GaAsP
GaP
GaP
GaP
GaP
(Unit: mm)
30°
2.0±0.1
±0.2
30°
φ3.1
5.0
0°
30°
±0.2
Resin burr 0.3max
0°
30°
Resin heap 0.8max
Dimensional Tolerance: ±0.3
60°
±0.1
90°
100%
50
0
50
90°
100%
90°
100%
50
0
50
90°
100%
1.0min
0.45
0.4
60°
Cathode
23.5min
60°
±0.1
0.65max
60°
(2.54)
±0.2
4.0
Product Mass: Approx. 0.11 g
LEDs
239
5-1 Visible Light LEDs
Absolute Maximum Ratings
●Visible Light Unicolor Lamp
Parameter
Unit
PD
IF
∆IF
IFP
VR
Top
Tstg
mW
mA
mA/°C
mA
V
°C
°C
Ratings
GaP
GaAsP
GaAlAs
AlGaInP
InGaN
75
Conditions
GaN
120
30
−0.45
25°C or higher
f=1kHz, tw≤100 µ s
70
100
3
5
−30 to +80
−30 to +85
−30 to +100
●Visible Light Bicolor Lamp
Parameter
Unit
PD
IF
∆IF
IFP
VR
Top
Tstg
mW
mA
mA/°C
mA
V
°C
°C
GaP
Ratings
GaAlAs
GaAsP
75
AlGaInP
Conditions
InGaN
120
Same conditions for simultaneous lighting
30
−0.45
100
25°C or higher
f=1kHz, tw≤100 µ s
4
5
−30 to +85
−30 to +100
●Visible Light Unicolor Surface Mount LEDs
Parameter
Unit
IF
∆IF
IFP
VR
Top
Tstg
mA
mA/°C
mA
V
°C
°C
Ratings
GaP
GaAsP
GaAlAs
AlGaInP
InGaN
Conditions
GaN
20
−0.27
70*2
30
−0.45
100*1
25°C or higher
f=1kHz, tw≤100 µs
5
3
−30 to +85
−30 to +100
−30 to +80
*1: 70mA for SEC1005/1007 Series
*2: 50mA for SEC1005/1007 Series
●Visible Light Bicolor Surface Mount LEDs
Ratings
Parameter
Unit
PD
mW
IF
∆IF
IFP
VR
Top
Tstg
mA
mA/°C
mA
V
°C
°C
Conditions
SEC2002/2004
75
(Same conditions for simultaneous lighting)
30
−0.45
70
4
−30 to +85
−30 to +100
25°C or higher
f=1kHz, tw≤100 µs
●Visible Light Three Element Surface Mount LEDs
Parameter
218
PD
mW
IF
∆IF
IFP
VR
Top
Tstg
mA
mA/°C
mA
V
°C
°C
LEDs
Ratings
SECT3M02C-S
Unit
Conditions
Red
Green/Blue
75
120
30
−0.45
50
70
5
−30 to +80
−30 to +100
When one chip lights up
(same as green/blue for simultaneous lighting)
25°C or higher
f=1kHz, tw≤100 µs