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Toshiba |
LED Lamps InGaN and Phosphor
TL1L4-WH0,L
TL1L4-WH0,L
1. Applications
• General Lighting
2. Features
(1) Size: 3.5 (L) mm × 3.5 (W) mm × 2.05 (H) mm
(2) High luminous flux LED: 160 lm (typ.) @IF = 350 mA, Ta = 25
(3) Hot Binning: Tested at operating temperature similar to actual set condition.
135 lm (typ.) @IF = 350 mA, Tj = 85
(4) IF Absolute Maximum Ratings: 1.5 A (max) @Ta = 25
(5) Operating temperature range: Topr = -40 to 125
(6) Color: White (color temperature: 4000 K (typ.))
(7) Color Rendering Index: Ra = 70 (min)
3. Packaging and Pin Assignment
4-4P1A
1: Anode
2: Cathode
1 2015-02-03
Rev.0.5
TL1L4-WH0,L
4. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol
Note
Rating
Unit
Forward current (DC)
IF
1500
mA
Forward current (pulsed)
IFP (Note 1)
2000
Power dissipation
PD 5.1 W
Operating temperature
Topr
-40 to 125
Storage temperature
Tstg -40 to 125
Junction temperature
Tj 150
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: Pulse width 10 ms, duty = 1/10
Fig. 4.1 IF - Ta (Note)
Note: The junction-to-ambient thermal resistance, Rth(j-a), should be kept below 20 /W so that this product is not
exposed to a condition beyond the absolute maximum ratings.
Rth(j-a): Thermal resistance from the LED junction to ambient temperature
2 2015-02-03
Rev.0.5
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