TOSHIBA TLWK1100B Technical data
TOSHIBA LED Lamp
TLWK1100B(T11)
TLWK1100B(T11)
Panel Circuit Indicators
• Surface-mount devices
• 3.2 (L) mm × 2.9 (W) mm × 1.9 (H) mm
• LED chip and phosphor
• Luminous intensity : I
= 1500 mcd (typ.) @20 mA
V
• Color: white
• Topr / Tstg = -40 to 100°C
• Applications: automotive use, backlighting, etc.
• Standard embossed tape packing: T11 (2000/reel)
8-mm tape reel
Color and Material
Part Number Color Material
TLWK1100B White InGaN
Absolute Maximum Ratings
(Ta = 25°C)
Unit: mm
JEDEC ―
JEITA ―
TOSHIBA 4-3V1
Weight: 0.035 g (typ.)
Characteristics Symbol Rating Unit
Forward Current (Note 1) IF 30 mA
Power Dissipation PD 114 mW
Operating Temperature T
Storage Temperature T
−40 to 100 °C
opr
−40 to 100 °C
stg
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: Forward current derating
35
30
(mA)
F
25
I
F
– Ta
20
15
10
5
Allowable forward current I
0
0 20 40 60 80 100 120
Ambient temperature Ta (°C)
1
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TLWK1100B(T11)
y
Electrical Characteristics
Characteristics Symbol Test condition Min Typ. Max Unit
Forward Voltage VF I
Reverse Voltage VR I
(Ta = 25°C)
= 20 mA 2.6 3.2 3.8 V
F
= 10 mA ⎯ 0.75 ⎯ V
R
Optical Characteristics
Characteristics Symbol Test condition Min Typ. Max Unit
Chromaticity
Luminous Intensity (Note 3) IV I
(Ta = 25°C)
Cx I
I
C
y
= 20 mA (Note 2) ⎯
F
= 20 mA (Note 2) ⎯
F
= 20 mA 1000 1500 2000 mcd
F
Note 2: The product is tested at the following chromaticity coordinate groups.
Test conditions: I
0.4
=20 mA, Ta=25°C
F
Accurac
: +/-0.01
0.35
Cy
0.3
A0
B6
B5
0.25
0.2
0.2 0.25 0.3 0.35 0.4
Cx
A0
Cx 0.280 0.296 0.283 0.264
Cy 0.248 0.276 0.305 0.267
B5
Cx 0.296 0.311 0.307 0.287
Cy 0.276 0.294 0.315 0.295
B6
Cx 0.311 0.330 0.330 0.307
Cy 0.294 0.318 0.339 0.315
Note 3: I
rank classification
V
Test conditions: I
Part Number
TLWK1100B(T11) 1000 1500 2000
WA1 1000 ⎯
WA2 1250 ⎯
Unit mcd mA
Luminous intensity IV
min typ max I
The specification on the above table is used for Iv classification of LEDs in Toshiba facility.
Each reel includes the same rank LEDs. Let the delivery ratio of each rank be unquestioned.
2
1600
2000
=20 mA, Ta=25°C
F
F
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2008-08-05
TLWK1100B(T11)
The cautions
• The product is sensitive to electrostatic and care must be fully taken when handling products. Particularly in
the case that an over-voltage shall be applied, the overflowed energy may cause damage to or possibly result in
destruction of the product. Users shall take absolutely secure countermeasures against electrostatic and surge
when handling the product.
• The product is designed as a general display light source usage, and it has applied the measurement standard
that matched with the sensitivity of human's eyes. Therefore, it is not intended for usage of functional
application (ex. Light source for sensor, optical communication and etc) except general display light source.
3
2008-08-05
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