CLU026-1204C1 Datasheet, PDF (3/15 Pages) CITIZEN ELECTRONICS CO., LTD. – CITILED COB Series Standard Type

2. Performance Characteristics
2-1. Electro Optical Characteristics
( Tj=85C )
Product code
Nominal
CCT
CRI
Ra R9
Min. Min.
Luminous flux
( lm )
Efficacy _Forward
( lm/W ) _Current
Tｊ=85C Tc=25C*
( mA )
Min. Typ. Typ. Typ.
Voltage
( V)
Min. Typ.
Max.
Thermal
Res is tance
Rj-c
( C/W )
CLU026-1204C1-273M2G2 2700K 80
0 1,405 1,597 1,733
128
360 31.8 34.6 37.5
1.7
CLU026-1204C1-303M2G2 3000K 80
0 1,472 1,673 1,816
134
360 31.8 34.6 37.5
1.7
CLU026-1204C1-353M2G2 3500K 80
0 1,503 1,708 1,854
137
360 31.8 34.6 37.5
1.7
CLU026-1204C1-403M2G2 4000K 80
0 1,521 1,729 1,877
139
360 31.8 34.6 37.5
1.7
CLU026-1204C1-503M2G2 5000K 80
0 1,543 1,754 1,904
141
360 31.8 34.6 37.5
1.7
CLU026-1204C1-653M2G2 6500K 80
0 1,574 1,789 1,942
143
360 31.8 34.6 37.5
1.7
CLU026-1204C1-30AL7G4 3000K 70
- 1,590 1,807 1,961
145
360 31.8 34.6 37.5
1.7
CLU026-1204C1-40AL7G4 4000K 70
- 1,642 1,867 2,026
150
360 31.8 34.6 37.5
1.7
CLU026-1204C1-50AL7G4 5000K 70
- 1,666 1,894 2,056
152
360 31.8 34.6 37.5
1.7
Notes :
1. Citizen Electronics maintains forward voltage +/-3%, luminous flux +/-10%,Ra and R9 +/-1.
*Values of Luminous flux at Tc=25C are provided as reference only.
2-2. Absolute Maximum Ratings
Absolute Maximum Ratings
Parame te r
Input Power (W)
Forward Current (mA)
Minimum Current (mA)
Reverse Current (mA)
Operating Temperature (C)
Storage Temperature (C)
Case Temperature (C)
Junction Temperature (C)
Symbol
Pi
If
If min
Ir
Top
Tst
Tc
Tj
Rating
39.2
*1
920
*1
20
1
-40 ~ +100
-40 ~ +100
105
*2
140
*3
*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-P3079 04/15