LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* High luminous intensity output.
* Low power consumption.
* Wide viewing angle.
* Long life-solid state reliability
Package Dimensions
Part No.
LTL77HTBK
Lens
Water Clear
Source Color
Blue
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is
±0.25mm(.010")
unless otherwise noted.
3. Protruded resin under flange is 1.0mm(.04") max.
4. Lead spacing is measured where the leads emerge from the package.
5. Specifications are subject to change without notice.
Part No. : LTL77HTBK
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings at T
A
=25
℃
Parameter
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Continuous Forward Current
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
[1.6mm(.063") From Body]
100
30
5
-25℃ to + 80℃
-30℃ to + 100℃
260℃ for 5 Seconds
mA
mA
V
Maximum Rating
120
Unit
mW
Part No. : LTL77HTBK
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25
℃
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
I
F
= 20mA
Note 1,5
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
Note 3
Luminous Intensity
I
V
2θ
1/2
λ
P
λ
d
Δλ
34
110
mcd
Viewing Angle
100
deg
Peak Emission Wavelength
468
nm
Dominant Wavelength
470
25
nm
Spectral Line Half-Width
nm
Forward Voltage
V
F
3.5
4.0
V
μA
I
F
= 20mA
Reverse Current
I
R
100
V
R
= 5V
NOTE: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2.
θ
1/2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength,
λd
is derived from the CIE chromaticity diagram and represents the single
wavelength which defines the color of the device.
4. Iv classification code is marked on each packing bag.
5. The Iv guarantee should be added
±15﹪tolerance.
6. Precautions in handling:
•
When soldering, leave 2mm of minimum clearance from the resin to the soldering point.
•
Dipping the resin to solder must be avoided.
•
Correcting the soldered position after soldering must be avoided.
•
In soldering, do not apply any stress to the lead frame particularly when heated.
•
When forming a lead, make sure not to apply any stress inside the resin.
•
Lead forming must be done before soldering.
•
It is necessary to cut the lead frame at normal temperature.
7. Caution in ESD:
Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
Part No. : LTL77HTBK
BNS-OD-C131/A4
Page :
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8
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Part No. : LTL77HTBK
BNS-OD-C131/A4
Page :
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Packing Spec
1000, 500 or 250 pcs per packing bag
CUST
OMER:
DEVICE T PE:
Y
BIN :
COLOR RANK:
LOT NO.:
Q'T :
Y
10 packing bags per inner carton
total 10000 pcs per inner carton
8 Inner cartons per outer carton
total 80000 pcs per outer carton
Part No. : LTL77HTBK
BNS-OD-C131/A4
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