TLWBG7900 Vishay, TLWBG7900 Datasheet - Page 5

• 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

Typical Characteristics
Document Number 83144
Rev. A4, 24-Mar-03
VISHAY
15982
15983
16066
Figure 1. Power Dissipation vs. Ambient Temperature
Figure 3. Power Dissipation vs. Ambient Temperature
200
175
150
125
100
100
250
225
200
175
150
125
100
Figure 2. Forward Current vs. Ambient Temperature
75
50
25
80
60
40
20
75
50
25
0
0
0
0
0
0
R
R
R
Red
T
thJA
20
Red
thJA
20
thJA
amb
20
T
T
amb
amb
=200K/W
=200K/W
=200K/W
– Ambient Temperature ( C )
– Ambient Temperature ( °C )
– Ambient Temperature ( C )
40
40
40
60
60
60
80
80
80
(T
100
100
100
amb
120
120
120
= 25 °C unless otherwise specified)
Figure 4. Forward Current vs. Ambient Temperature for InGaN
16067
16010
16200
Figure 6. Rel. Luminous Intensity vs. Angular Displacement
10000
1000
100
60
50
40
30
20
10
1.0
0.9
0.8
0.7
10
0
1
0.01
0
Figure 5. Forward Current vs. Pulse Length
0.6
t
Red, Softorange,
p
/T=0.01
R
thJA
20
1
T
0.4
Yellow
amb
=200K/W
0.1
– Ambient Temperature ( °C )
Angular Displacement
t
0.5
p
40
0.2
– Pulse Length ( ms )
0.02
60
Vishay Semiconductors
0
0°
1
0.2
0.05
0.2
80
10°
T
amb
10
v85°C
0.4
100
20°
0.1
TLW.79..
0.6
120
100
30°
40°
50°
60°
70°
80°
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