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Rev. A/JY 2007-08-23
5mm Infrared LED
www.taitroncomponents.com
Page 2 of 8
TIR940-R5B-33329
Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Value
Unit
Reverse Voltage
VR
5
V
Continuous Forward Current
IF
100
mA
Peak Forward Current
*1
IFP
1
A
Power Dissipation at (or below)
25°C Free Air Temperature
Pd
150
mW
Soldering Temperature
*2
Tsol
260
°C
Operating Temperature
Topr
-40 ~ +85
°C
Storage Temperature
Tstg
-40 ~ +85
°C
Notes:
1. IFP Conditions – Pulse Width ≤100us and Duty ≤1%
2. Soldering time ≤ 5 seconds
Electro-Optical Characteristics (Ta=25°C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Condition
11
20
-----
IF =20mA
-----
85
-----
IF =100mA *3
Radiant Intensity
Ee
-----
750
-----
mW/sr
IF =1A
*3
Viewing Angle
2
θ1/2
-----
20
-----
deg
IF =20mA
Peak wavelength
λp
-----
940
-----
nm
IF =20mA
Spectrum Radiation Bandwidth
Δλ
-----
45
-----
nm
IF =20mA
-----
1.2
1.5
IF =20mA
-----
1.4
1.8
IF =100mA *3
Forward Voltage
VF
-----
2.6
4.0
V
IF =1A
*3
Reverse Current
IR
-----
-----
10
μA
VR=5V
Notes:
3.
Pulse Width ≤100us and Duty ≤1%