TL21W02-L Datasheet, PDF (3/9 Pages) Toshiba Semiconductor – LED lamps

TENTATIVE
TL21W02-L(T34
Electrical Characteristics (Ta = 25°C)
Characteristics
Forward Voltage (Note 4)
Reverse Voltage
Thermal Resistance (Note 5)
Symbol
V_F
V_R
Rth(j-s)
Test condition
I_F =150 mA
I_R = 1 mA
I_F = 150 mA
Min Typ. Max Unit
(2.9)
⎯
⎯
(3.25)
0.75
(20)
(3.8)
⎯
⎯
V
V
°C/W
Note 4: V_F rank classification
The specification on the following table is used for V_F classification of LEDs in Toshiba facility.
Each reel includes the same rank LEDs. Let the delivery ratio of each rank be unquestioned.


Ta=25°C


Tolerance: +/-0.1V


Forward Voltage V_F
Part Number
Min
Typ.
Max
I_F
TL21W02-L(T34
(2.9)
(3.25)
(3.8)
1
2.9
⎯
3.2
150
2
3.2
⎯
3.5
3
3.5
⎯
3.8
Unit
V
mA
Note 5: Rth(j-s): Thermal resistance from the LED junction to solder point.
Optical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test condition
Min Typ. Max Unit
Chromaticity
C_x
I_F = 150 mA
C_y
I_F = 150 mA
(Note 6)
⎯
(Note 6)
⎯
Color temperature
CCT
I_F = 150 mA
⎯ 3000 ⎯
K
Luminous flux (Note 7)
Ї_V
I_F = 150 mA
(30.3) (46) (60.5) lm
Color rendering index
Ra
I_F = 150 mA
70
75
⎯
⎯
Note 6: Chromaticity classification
The product is classified at the following chromaticity coordinate groups.
Each reel includes the same rank LEDs. Let the delivery ratio of each rank be unquestioned.
Test conditions: I_F=150 mA, Ta=25°C
Tolerance: ±0.01
0.45
0.44
0.43
3000K ^2870K
3220K
0.42
0.41
7C
7B
0.40
7D
0.39
7A
0.38
"/4*
$
0.37
0.36
0.39 0.40 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48
Cx
Cx
Cy
0.4147 0.3814
7A ^{0.4221 0.3984}
0.4342 0.4028
0.4259 0.3853
0.4221 0.3984
7B
0.4299
0.443
0.4165
0.4212
0.4342 0.4028
0.4342 0.4028
7C
0.4430
0.4562
0.4212
0.426
0.4465 0.4071
0.4259 0.3853
7D
0.4342
0.4465
0.4028
0.4071
0.4373 0.3893
WL-0748
3
2011-04-07