參數(shù)資料
型號(hào): VSMF4720-GS08
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電檢測(cè)器
英文描述: Infrared LED, 2.4 mm, 1 ELEMENT, INFRARED LED, 870 nm, GREEN, PLASTIC, SMD, LCC-2
中文描述: Infrared Emitters High Speed Emitter 5V 160mW 870nm 60Deg
文件頁(yè)數(shù): 3/6頁(yè)
文件大小: 131K
代理商: VSMF4720-GS08
Document Number: 81923
Rev. 1.1, 03-Nov-09
For technical questions, contact:
emittertechsupport@vishay.com
www.vishay.com
304
VSMF4720
High Speed Infrared Emitting Diode,
870 nm, GaAlAs Double Hetero
Vishay Semiconductors
BASIC CHARACTERISTICS
T
amb
= 25 °C, unless otherwise specified
Fig. 3 - Pulse Forward Current vs. Pulse Duration
Fig. 4 - Forward Current vs. Forward Voltage
Fig. 5 - Radiant Intensity vs. Forward Current
Fig. 6 - Relative Radiant Power vs. Wavelength
Fig. 7 - Relative Radiant Intensity vs. Angular Displacement
100
1000
0.01
0.1
t
P
- Pulse Duration (ms)
1
10
100
16031
t
P
/T = 0.01
0.05
0.2
0.5
0.1
0.02
T
amb
< 50 °C
I
F
18873_1
I
F
1000
100
10
1
V
F
- Forward Voltage (V)
0
2
4
1
3
t
p
= 100 μs
t
p
/T = 0.001
0.1
1
10
100
1000
1
10
100
1000
21426
I
F
- Forward Pulse Current (mA)
I
e
t
p
= 0.1 ms
820
870
0
0.25
0.5
0.75
1.0
1.25
920
15821
I
F
= 100 mA
Φ
e
- Wavelength (nm)
λ
0.4
0.2
0
I
e
94 8013
0.6
0.9
0.8
30°
10°
20°
40°
50°
60°
70°
80°
0.7
1.0
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