ELECTRONIC COMPONENTS GROUP
SHARP CORPORATION
SPECIFICATION
DEVICE SPECIFICATION
FOR
Light Emitting Diode
I
MODELNo.
LTlS9OA
1. These specification sheets include materials protected under the copyright of Sharp Corporation (“Sharp”).
Please do not reproduce or cause anyone to reproduce them without Sharp’s consent.
2. When using this product, please observe the absolute maximum ratings and the instructions for use outlined
in these specification sheets, as well as the precautions mentioned below. Sharp assumes no responsibility
for any damage resulting from use of the product which does not comply with the absolute maximum ratings
and the instructions included in these specification sheets, and the precautions mentioned below.
(Precautions)
(1) This products is designed for use in the following application areas;
* OA equipment * Audio visual equipment * Home appliance
* Telecommunication equipment (Terminal)
* Measuring equipment
1
L * Tooling machines * Computers
If the use of the product in the above application areas is for equipment listed in paragraphs
(2) or (3), please be sure to observe the precautions given in those respective paragraphs.
(2) Appropriate measures, such as fail-safe design and redundant design considering
the safety design of the overall system and equipment, should be taken to ensure reliability
and safety when this product is used for equipment which demands high reliability and
safety in function and precision, such as ;
* Transportation control and safety equipment (aircraft, train automobile etc.)
* Rescue and security equipment
* Traflic signals * Gas leakage sensor breakers
I
i * Other safety equipment
(3) Please do not use this product for equipment which require extremely high reliability
and safety in timction and precision, such as ;
* Space equipment * Telecommunication equipment (for trunk lines)
i * Nuclear power control equipment * Medical equipment
(4) Please contact and consult with a Sharp sales representative if there are any questions
regarding interpretation of the above three paragraphs.
3. Please contact and consult with a Sharp sales representative for any questions about this product.
DATE:
PRESENTED BY:
M.Katoh,
Department General Manager of
Engineering Dept.,III
Opto-Electronic Devices Division
Electronic Components Group
SHARP CORPORATION
CUSTOMERS
DATE:
APPROVAL
BY:
Jad19lOO
LTlSSOA
Sriecification
1. Application
This specification applies to the light emitting diode device Model No. LT 1 S 90A.
[GaAsp/GaP(orange)chip LED device]
2. Outline dimensions and terminal connections . . . . . . . ..***.*.........Refer
to the attached sheet Page 2.
3. Ratings and characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to the attached sheet Page 3-5.
3- 1. Absolute maximum ratings
3-2. Electra-optical characteristics
3-3. Derating Curve
3-4. Characteristics Diagram
4. Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to the attached sheet Page 6.
4- 1. Test items and test conditions
4-2. Failure judgement criteria
5. Incoming inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to the attached sheet Page 7.
5-l. Inspection method
5-2. Description of inspection and criteria
6. Taping specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to the attached sheet Page 8- 10.
6-1. Taping
6-2. Packing specification
6-3. Label
6-4. Luminous intensity rank
7. Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to the attached sheet Page’ 11.
7- 1. Reflow soldering
8. Precautions for use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to the attached sheet Page 12.
8-1. Precautions matters for designing circuit
8-2. Cleaning method
9
Env~o~ent.......................................~.............Referto~ea~chedsheetP~e
12.
9-1. Ozonosphere destructive chemicals.
9-2. Bromic non-burning materials
3. Ratings and characteristics
3- 1. Absolute maximum ratings
Parameter
Symbol
[Power dissipation
P
IF
Rating
(Ta=2S’C)
Unit
mW
mA
mA
n-A/T
V
85 ~ OC
100 1 “C
1 T 1
I
84
30
VR
Topr
Storage temperature
Tstg 1
ISoldering temperature(Note 2) 1 Tsol 1
(Notel) Duty ratio=l/lO,Pulse width=O. lms
(Note2) Manual soldering Max.3~
-25
-25
-
-
260
(Note 3)Measured by SHARP EG&G MODEL5SO(Radiometer/Photometersyste
(Tolerance : f 15%)
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