Sharp LT1E90A, LT1D90A Datasheet
PREPARED BY:
APPROVED BY:
SHAR!FW$~~~~~;~.,
DG-001019
Jan/19/00
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13 pages
ELECTRONIC COMPONENTS GROUP
SHARP CORPORATION
‘-*+E’~SE~~T~ DMSION:
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SPECIFICATION
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DEVICE SPECIFICATION FOR
Light Emitting Diode
MODEL No.
LTlE9OA
/
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 kom 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
* Tooling machines * Computers
I
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 fimction and precision, such as ;
[
* Transportation control and safety equipment (aircraft, train automobile etc.)
* Traffic signals * Gas leakage sensor breakers * Rescue and security equipment
l
Other safety equipment
I
(3) Please do not use this product for equipment which require extremely high reliability
and safety in function and precision, such as ;
I
* Space equipment * Telecommunication equipment (for trunk lines)
* Nuclear power control equipment * Medical equipment
1
(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.
CUSTOMERS APPROVAL
-
DATE:
BY:
Department General Manager of
Engineering Dept.,IB
Opto-Electronic Devices Division
Electronic Components Group
SHARP CORPORATION
1. Application
This specification applies to the light emitting diode device Model No. LTlESOA.
[GaP(Yellow-green)cbip LED device]
2. Outline dimensions and terminal
cormecti~n~
. ..-..............-....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-I. hrspection 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 Il.
7- 1. Reflow soldering
8
Precautionsforuse...............................................
Refer to the attached sheet Page 12.
8-1. Precautions matters for designing circuit
8-2. Cleaning method
9 Environment.....................................................
Refer to the attached sheet Page 12.
9-l. Ozonosphere destructive chemicals.
9-2. Bromic non-burning materials
2. Outline dimensions and terminal connections
3. 6
Cathcde mark(blacti
n
cc
-6
.
t
Terminal connection
,I;x
O-Anode
oc
athode
0-Q
unit
mm
Material
Finish
Drawing No.
PW:
Glass-Epoxy
Resin:
Epoxy
Au Plated
51201002
3. Ratings and characteristics
(Notel) Duty ratio=l/lO,Pulse width=O.lms
(Note2) Manual soldering Max3s
(Note 3)Measured by SHARP EG&G MODEL550(Radiometer/Photometersyste- (Tolerance : f 15%)
3-3. Derating Curve
Forward Cm-rent Derating Curve
Peak Forward Current Derating Curve
60
0
-25 0 25 50 7565100 125
Ambient Temperature Ta(“C)
Peak Forward Current vs. Duty Ratio
(Ta=259c)
$
60
j 50
E
40
E
6 30
-$j
20
2
g
10
+i k
0
-25 0 25 50 7565100 125
Ambient Temperature Ta(%)
I
l/loo
l/10 1 10
I
Duty Raito
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