2. Performance Characteristics
2-1. Electro Optical Characteristics
( Tj=85C )
Luminous flux
( lm )
Thermal
Resistance
Rj-c
CRI
Efficacy
( lm/W )
Voltage
( V)
Forward
Current
( mA )
Nominal
CCT
Product code
Ra
Min.
80
R9
Tc=25C*
Typ.
913
ｊ
T =85C
( C/W )
Min.
Min.
Typ.
836
875
894
905
918
936
945
977
991
Typ.
134
140
143
145
147
150
152
157
159
Min.
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
Typ. Max.
CLU026-1202C1-273M2G2
CLU026-1202C1-303M2G2
CLU026-1202C1-353M2G2
CLU026-1202C1-403M2G2
CLU026-1202C1-503M2G2
CLU026-1202C1-653M2G2
CLU026-1202C1-30AL7G4
CLU026-1202C1-40AL7G4
CLU026-1202C1-50AL7G4
2700K
3000K
3500K
4000K
5000K
6500K
3000K
4000K
5000K
0
0
0
0
0
0
-
735
770
786
796
807
823
831
859
872
180
180
180
180
180
180
180
180
180
34.6
34.6
34.6
34.6
34.6
34.6
34.6
34.6
34.6
37.5
37.5
37.5
37.5
37.5
37.5
37.5
37.5
37.5
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
80
955
80
976
80
988
80
1,002
1,022
1,032
1,067
1,082
80
70
70
-
70
-
Notes :
1. Citizen Electronics maintains forward voltage +/-3%, luminous flux+/-10%,Ra and R9 +/-1.
*Values of Luminous fluxat Tc=25C are provided as reference only.
2-2. Absolute Maximum Ratings
Absolute Maximum Ratings
Parameter
Symbol
Rating
19.6
460
*1
*1
Input Power (W)
Forward Current (mA)
Minimum Current (mA)
Reverse Current (mA)
Operating Temperature (C)
Storage Temperature (C)
Case Temperature (C)
Junction Temperature (C)
Pi
If
10
If min
Ir
1
-40 ~ +100
-40 ~ +100
105
Top
Tst
Tc
*2
*3
140
Tj
*1. Input power and forward current are the values when the LED is used within the range of the derating
curve in this data sheet.
*2. Refer to 3. Outline drawing for Tc measurement point.
×
*3. D.C. Current : Tj = Tc + Rj-c
Pi
3
Ref.CE-P3077 04/15
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
