LTE-3271T Lite-On Electronics, LTE-3271T Datasheet - Page 3

• Manufacturer Part Number: LTE-3271T
• Description: EMITTER IR 5MM 940NM CLEAR
• Manufacturer: Lite-On Electronics

Specifications of LTE-3271T

• Current - Dc Forward (if): 100mA
• Wavelength: 940nm
• Voltage - Forward (vf) Typ: 1.2V
• Orientation: Top View
• Mounting Type: Through Hole
• Package / Case: T 3/4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Viewing Angle: -
• Radiant Intensity (ie) Min @ If: -

FIG.5 RELATIVE RADIANT INTENSITY
FIG.1 SPECTRAL DISTRIBUTION
           
100
FIG.3 FORWARD CURRENT VS.
10.0
8.0
6.0
4.0
2.0
0.5
80
60
40
20
1.0
0
0
0
840
0
0
VS. FORWARD CURRENT
FORWARD VOLTAGE
1.2
Foward Current (mA)
40
Forward Voltage (V)
Wavelength (nm)
1.6
80
940
120
2.0
160
2.4

       
       

1040
200
2.8
FIG.4 RELATIVE RADIANT INTENSITY
FIG.2 FORWARD CURRENT VS.
120
100
1.2
1.0
0.8
0.6
0.4
0.2
1.0
0.9
0.8
0.7
80
60
40
20
0
0
FIG.6 RADIATION DIAGRAM
-40
-20
VS. AMBIENT TEMPERATURE
Ambient Temperature Ta ( C)
Ambient Temperature Ta ( C)
0.5 0.3 0.1
-20
AMBIENT TEMPERATURE
0
0
20
20
0
o
40
40
0.2 0.4
10
60
o
60
80
20
o
o
o
0.6
100
80
30
40
50
60
70
80
90
o
o
o
o
o
o
o
FIG.7 PULSE FORWARD CURRENT
10
10
10
-1
0
1
10
VS. PULSE DURATION
0.1
-2
0.5
1.0
0.05
tp/T=0.01
tp-Pulse Duration (ms)
10
-1
10
0
10
1
10
2