TLWBG7900 Vishay, TLWBG7900 Datasheet - Page 6

• Manufacturer Part Number: TLWBG7900
• Description: Standard LED - Through Hole Blue/Green Clr Non
• Manufacturer: Vishay

Specifications of TLWBG7900

• Viewing Angle: 45 deg
• Lens Shape: Round
• Led Size: 2 mm
• Illumination Color: Blue-Green
• Lens Color/style: Clear, Non-Diffused
• Operating Voltage: 4.2 V
• Wavelength: 505 nm
• Operating Current: 50 mA
• Lens Dimensions: 3.3 mm
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Package / Case: 7.62 mm Square 4 Pin
• Led Color: Blue-Green
• Forward Current If: 50mA
• Forward Voltage: 4.2V
• Led Mounting: Through Hole
• Wavelength Typ: 510nm
• Lens Width: 7.62
• Mounting Type: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TLW.79..
Vishay Semiconductors
Figure 7. Percentage Total Luminous Flux vs. Total Included Angle
www.vishay.com
6
16201
16009
15974
Figure 8. Thermal Resistance Junction Ambient vs. Cathode
100
230
220
210
200
190
180
170
160
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
Figure 9. Forward Current vs. Forward Voltage
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
0
0
50
Red
Yellow
25
Total Included Angle (Degrees)
V
Cathode Padsize in mm
F
for 90 ° emission angle
100
– Forward Voltage ( V )
50
150
Padsize
Padsize 8 mm
per Anode Pin
75
200
100
2
250
2
300
125
15976
15980
15978
Figure 10. Rel. Luminous Flux vs. Ambient Temperature
Figure 12. Relative Luminous Flux vs. Forward Current
Figure 11. Specific Luminous Flux vs. Forward Current
10.00
1.00
0.10
0.01
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.1
–40
1
1
Softorange
–20
T
Red,
Red
amb
I
I
F
F
– Ambient Temperature ( °C )
– Forward Current ( mA )
0
Softorange
– Forward Current ( mA )
Red,
20
10
10
40
60
I
F
= 70 mA
Document Number 83144
80
100
100
100
Rev. A4, 24-Mar-03
VISHAY