LED740 Datasheet, PDF (1/7 Pages) Roithner LaserTechnik GmbH – Infrared LED

LED740-series
TECHNICAL DATA
Infrared LED, 5 mm package
AlGaAs
LED740-series are AlGaAs LEDs mounted on a lead frame and encapsulated in various types of
epoxy lens, which offers different design settings.
On forward bias, it emits a high power radiation of typical 18 mW at a peak wavelength at 740 nm.
Specifications
• Structure:
• Peak Wavelength:
• Optical Output Power:
• Package:
• Resin Material:
• Lead Frame:
AlGaAs
740 nm
18 mW
Ø 5 mm clear molding
clear epoxy resin
soldered
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 *²
T_sol
*¹ duty = 1%, pulse width = 1 µs
*² must be completed within 3 seconds at 260°C
Electro-Optical Characteristics
Item
Peak Wavelength
Half Width
Total Radiated Power *¹
Forward Voltage
Reverse Current
Rise Time
Fall Time
Symbol
λ_P
Δλ
P_O
V_F
I_R
t_r
t_f
Condition
I_F = 50 mA
I_F = 50 mA
I_F = 50 mA
I_F = 50 mA
V_R = 5 V
I_F = 50 mA
I_F = 50 mA
Value
140
75
500
5
-30 … +85
-40 … +100
240
Min.
-
-
14
-
-
-
-
Typ.
740
30
18
1.8
-
80
80
Max.
-
-
-
2.2
10
-
-
(Unit: mm)
Unit
mW
mA
mA
V
°C
°C
°C
Unit
nm
nm
mW
V
µA
ns
ns
Note: The above specifications are for reference purpose only and subjected to change without prior notice.
05.11.2012
LED740-series
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