CLU720-1206B8 Datasheet, PDF (3/15 Pages) CITIZEN ELECTRONICS CO., LTD. – CITILED COB Series High intensity High-CRI Type

2. Performance Characteristics
2-1. Electro Optical Characteristics
Electro Optical Characteristics
Product code
Nominal
CCT
CLU720-1206B8-273H5G3
CLU720-1206B8-303H5G3
CLU720-1206B8-353H5G3
CLU720-1206B8-403H5G3
2700K
3000K
3500K
4000K
CRI
Ra R9
Min. Min.
90
50
90
50
90
50
90
50
Luminous flux
( lm )
Efficacy _Forward
( lm/W ) _Current
Tｊ=85C ^Tc=25C*
( mA )
Min. Typ. Typ. Typ.
Voltage
( V)
Min. Typ. Max.
2,772 3,150 3,339
80 1,050 34.5 37.6 40.6
2,936 3,337 3,537
85 1,050 34.5 37.6 40.6
3,005 3,415 3,620
86 1,050 34.5 37.6 40.6
3,067 3,486 3,695
88 1,050 34.5 37.6 40.6
( Tj=85C )
Thermal
Res is tan ce
Rj-c
( C/W )
0.92
0.92
0.92
0.92
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
61.3
*1
1380
*1
30
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
characteristics in this data sheet.
*2. Refer to 3. Outline drawing for Tc measurement point.
*3. D.C. Current : Tj = Tc + Rj-c x Pi
3
Ref.CE-P3124 04/15