SMC680 Datasheet, PDF (1/3 Pages) Roithner LaserTechnik GmbH – red led

SMC680
v 2.0 17.11.2014
Description
SMC680 is a surface mount AlGaAs LED with a typical peak wavelength of 680 nm and radiation of
3 mW. It comes in SMD package (ceramics) and is sealed with silicone or epoxy resin.
Maximum Ratings (T_CASE=25°C)
Parameter
Symbol
Power Dissipation
Forward Current
Pulse Forward Current *¹
Reverse Voltage
Operating Temperature
Storage Temperature
Lead Solder Temperature *²
*¹ duty=1%, pulse width = 10 µs
*² must be completed within 3 seconds
PD
IF
IFP
VF
TCASE
TSTG
TSLD
Min.
- 20
- 30
Values
Max.
110
50
200
5
+ 80
+ 80
+ 240
Unit
mW
mA
mA
V
°C
°C
°C
Electro-Optical Characteristics (T_CASE=25°C)
Parameter
Peak Wavelength
Half Width
Forward Voltage
Reverse Current
Radiated Power *¹
Radiant Intensity *²
Viewing Angle
Rise Time
Fall Time
*¹ measured by Photodyne #500
*² measured Tektronix J-6512
Symbol Conditions
λP
IF=20mA
∆λ
IF=20mA
VF
IF=20mA
IR
VR=5V
PO
IF=20mA
IE
IF=20mA
φ
IF=20mA
tR
IF=20mA
tF
IF=20mA
Min.
1.5
1.0
Values
Typ.
680
20
1.9
3.0
2.0
130
80
80
Max.
2.3
10
Unit
nm
nm
V
µA
mW
mW/sr
deg.
ns
ns
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