J Series, Blue & White LEDs, Water Clear LED,
4251 J Series T-1 3/4, 5mm Round, Hi-Efficiency
The J series lamps are made with AlInGaP chips which can be used for standard brightness at low current (2mA) or super brightness at
standard current (20mA). The Blue LEDs are made with GaN/SiC (428nM) and InGaN/SiC (468nM) chips. The White LEDs are made
with GaN chips. Blue and white should only be used when these colors are necessary for the application and higher cost is acceptable.
Please note the long lead is the anode.
5.0±.2
2.54
1.0±.2
8.6±.3
1.0 min
5.9±.3
26.4 min
GENERAL INFORMATION
Operating Temperature Range
Storage Temperature Range
Reflow Soldering Temperature
-30 °C to +85 °C
-55 °C to +100 °C
260 °C for 5 sec max
APPLICATION INFORMATION (ALL RATINGS AT 25 °C AMBIENT)
Peak
Absolute Maximum Ratings
E/O Characteristics
∆λ
Iv (mcd)
@If=20mA
Vf (V)
@ If=20mA
Emitted
Color
2Θ1/2
Pd
If (mA)
Ir
Vr
λ
Part No.
@Vr=5V
1/10 duty
(nM)
(nM) (mW)
dc
(V)
2mA
Min
Typ
Min
Typ
(Deg)
@ 1 khz
160
160
160
160
160
160
160
70
(µA)
JRC4251
JGC4251
Red
632
575
575
591
621
20
20
20
15
18
20
17
65
26
-
60
60
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
50
50
10
5
5
5
5
5
5
5
5
5
5
50
14
14
61
65
38
64
-
340
230
450
410
430
370
420
250
400
1300
890
340
2.0
2.0
2.0
2.0
2.0
2.0
2.0
3.8
3.5
3.6
2.4
2.4
2.4
2.4
2.4
2.4
2.4
4.5
4.0
4.0
10
10
10
10
10
10
10
10
10
20
Green
JGC4251-2 Green
60
620
JYC4251
JOC4251
Yellow
60
1080
1150
630
Orange
60
JDC4251 DeepRd 650
JYOC4251 YelOrng 611
60
60
1110
400
IUBC4251
IUBC4251-7
IUWC4251
Blue
Blue
428
468
-
140
120
120
-
-
630
White
100
-
1700
Specifications subject to change without notice. Dimensions are in mm±0.3 unless stated otherwise.
IDEA, Inc., 1351 Titan Way, Brea, CA 92821 Ph:714-525-3302, 800-LED-IDEA; Fax: 714-525-3304 0508
J–22
