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SFH4246R 数据表(PDF) 3 Page - ams AG

部件名 SFH4246R
功能描述  TOPLED® Reverse Gullwing Lens Infrared Emitter (940 nm) - 24 °
PDF  17 Pages
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制造商  AMSCO [ams AG]
网页  http://www.ams.com
标志 AMSCO - ams AG

SFH4246R 数据表(HTML) 3 Page - ams AG

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SFH 4246R
3 Version 1.1 | 2020-09-01
Characteristics
I
F = 100 mA; tp = 20 ms; TA = 25 °C
Parameter
Symbol
Values
Peak wavelength
λ
peak
typ.
950 nm
Centroid wavelength
λ
centroid
typ.
940 nm
Spectral bandwidth at 50% I
rel,max (FWHM)
∆λ
typ.
42 nm
Half angle
φ
typ.
12 °
Dimensions of active chip area
L x W
typ.
0.3 x 0.3
mm x mm
Rise time (10% / 90%)
I
F = 100 mA; RL = 50 Ω
t
r
typ.
12 ns
Fall time (10% / 90%)
I
F = 100 mA; RL = 50 Ω
t
f
typ.
12 ns
Forward voltage 4)
V
F
typ.
max.
1.40 V
1.70 V
Forward voltage 4)
I
F = 1 A; tp = 100 µs
V
F
typ.
max.
2.3 V
2.9 V
Reverse current 3)
V
R = 5 V
I
R
typ.
max.
0.01 µA
10 µA
Radiant intensity 1)
I
F = 1 A; tp = 100 µs
I
e
typ.
750 mW/sr
Total radiant flux 5)
Φ
e
typ.
65 mW
Temperature coefficient of voltage
TC
V
typ.
-1.3 mV / K
Temperature coefficient of brightness
TC
I
typ.
-0.5 % / K
Temperature coefficient of wavelength
TC
λ
typ.
0.3 nm / K
Thermal resistance junction solder point real 6)
R
thJS real
max.
200 K / W
Thermal resistance junction ambient real
R
thJA
max.
450 K / W



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