SMC970 Datasheet, PDF (1/2 Pages) Roithner LaserTechnik GmbH – Violet LED

SMC970
TECHNICAL DATA
Violet LED, SMD
GaAs
SMC970 are GaAs LEDs mounted on a ceramic SMD package and sealed with silicone or epoxy
resin for damp proof. On forward bias, it emits a radiation of typical 4 mW at a peak wavelength of
970 nm.
Specifications
• Structure: GaAs
• Peak Wavelength: typ. 970 nm
• Optical Output Power: typ. 4 mW
• Package: Ceramic SMD, silicone / epoxy resin
Absolute Maximum Ratings (T_a=25°C)
Item
Symbol
Power Dissipation
P_D
Forward Current
I_F
Pulse Forward Current *¹
I_FP
Reverse Voltage
V_R
Operating Temperature
T_opr
Storage Temperature
T_stg
Soldering Temperature *
T_sol
*¹ duty = 1%, pulse width = 10 µs
*² must be completed within 5 seconds
Value
140
100
500
5
-20 … +80
-30 … +80
240
Unit
mW
mA
mA
V
°C
°C
°C
(Unit: mm)
Electro-Optical Characteristics
Item
Symbol
Condition
Forward Voltage
V_F
Reverse Current
I_R
Total Radiated Power
P_O
Radiation Intensity
I_E
Peak Wavelength
λ_P
Half Width
Δλ
Viewing Half Angle
Θ_1/2
Rise Time
t_r
Fall Time
t_f
I_F = 50 mA
V_R = 5 V
I_F = 50 mA
I_F = 50 mA
I_F = 50 mA
I_F = 50 mA
I_F = 50 mA
I_F = 50 mA
I_F = 50 mA
Radiation Intensity is measured by Tektronix J-6512
Total Radiated Power is measured by Photodyne #500
Min.
-
-
2.0
-
960
-
-
-
-
Typ.
1.30
-
4.0
1.5
970
50
±55
1000
500
Max.
1.45
10
-
-
980
-
-
-
-
Unit
V
µA
mW
mW/sr
nm
nm
deg.
ns
ns
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.
14.11.2013
SMC970
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