CLU044-1812B8 Datasheet, PDF (3/14 Pages) CITIZEN ELECTRONICS CO., LTD. – CITILED COB Series VIVID Type

2. Performance Characteristics
2-1. Electro Optical Characteristics
Product code
CLU044-1812B8-28GV1L4
CLU044-1812B8-32GV1F6
CLU044-1812B8-34GV1F6
CLU044-1812B8-42GV1F6
CLU044-1812B8-LPGV1F7
Color
Warm Plus2
CRI (Ra)
Min. Typ.
- 95
Luminous flux
( lm )
Min. Typ.
4,517 5,315
Efficacy Forward
( lm/W ) Current
Typ. ^{( mA )}
92
1,080
Voltage
( V)
Min. Typ. Max.
49.2 53.5 57.0
( Tc=25C )
Thermal
Res is tance
Rj-c
( C/W )
0.39
Warm Plus - 95 4,898 5,763 100
1,080 49.2 53.5 57.0
0.39
Warm
- 95 5,001 5,884 102
1,080 49.2 53.5 57.0
0.39
White
- 94 5,322 6,262 108
1,080 49.2 53.5 57.0
0.39
Light Pink - 65 3,129 3,682 64
1,080 49.2 53.5 57.0
0.39
Notes :
1. Citizen Electronics maintains forward voltage +/-3%, luminous flux +/-10%, and Ra +/-1.
2-2. Absolute Maximum Ratings
Parame te r
Input Power (W)
Forward Current (mA)
Reverse Current (mA)
Operating Temperature (C)
Storage Temperature (C)
Case Temperature (C)
Junction Temperature (C)
Symbol
Pi
If
Ir
Top
Tst
Tc
Tj
Rating
134.0
*1
2160
*1
1
-30 ~ +85
-40 ~ +100
100
*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×Pi
3
Ref.CE-P3680 04/16