SMC395
TECHNICAL DATA
Violet LED, SMD
InGaN
SMC395 are InGaN LEDs mounted on a ceramic SMD package and sealed with silicone resin for
damp proof. On forward bias, it emits a radiation of typical 8 mW at a peak wavelength of 395 nm.
Specifications
•
•
•
•
Structure: InGaN
Peak Wavelength: typ. 395 nm
Optical Output Power: typ. 8 mW
Package: Ceramic SMD, silicon resin
Absolute Maximum Ratings (T
a
=25°C)
Item
Power Dissipation
Forward Current
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering Temperature *
Symbol
P
D
I
F
V
R
T
opr
T
stg
T
sol
Value
180
50
5
-20 … +80
-30 … +80
255
Unit
mW
mA
V
°C
°C
°C
(Unit: mm)
* must be completed within 5 seconds
Electro-Optical Characteristics
Item
Forward Voltage
Reverse Current
Total Radiated Power
Brightness
Peak Wavelength
Half Width
Viewing Half Angle
Symbol
V
F
I
R
P
O
I
V
λ
P
Δλ
Θ
1/2
Condition
I
F
= 20 mA
V
R
= 5 V
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
I
F
= 20 mA
Min.
-
-
4
4
385
-
-
Typ.
3.5
-
8
8
395
15
±55
Max.
4.0
10
-
-
405
-
-
Unit
V
µA
mW
mcd
nm
nm
deg.
Brightness is measured by Tektronix J-16
Total Radiated Power is measured by S3584-08
Notes
•
Do not view directly into the emitting area of the LED during operation!
•
The above specifications are for reference purpose only and subjected to change without prior notice.
17.08.2011
SMC395
1 of 2
Recommended Land Layout (Unit: mm)
1. Soldering Conditions
•
DO NOT apply any stress to the lead particularly when heat.
•
After soldering the LEDs should be protected from mechanical shock or vibration until the
LEDs return to room temperature.
•
When it is necessary to clamp the LEDs to prevent soldering failure, it is important to
minimize the mechanical stress on the LEDs.
Soldering Conditions
2. Static Electricity
•
The LEDs are very sensitive to Static Electricity and surge voltage. So it is recommended
that a wrist band or an anti-electrostatic glove be used when handling the LEDs.
•
All devices, equipment and machinery must be grounded properly. It is recommended that
precautions should be taken against surge voltage to the equipment that mounts the LEDs.
17.08.2011
SMC395
2 of 2
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