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SFH4647 데이터시트(PDF) 3 Page - OSRAM GmbH

부품명 SFH4647
상세설명  Narrow beam LED in MIDLED package (940 nm)
PDF  13 Pages
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제조업체  OSRAM [OSRAM GmbH]
홈페이지  http://www.osram.com
Logo OSRAM - OSRAM GmbH

SFH4647 데이터시트(HTML) 3 Page - OSRAM GmbH

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Version 1.2
SFH 4647
2015-10-05
3
Characteristics (TA = 25 °C)
Kennwerte
Parameter
Symbol
Values
Unit
Bezeichnung
Symbol
Werte
Einheit
Peak wavelength
Emissionswellenlänge
(IF = 100 mA, tp = 20 ms)
(typ)
λ
peak
950
nm
Centroid wavelength
Schwerpunktwellenlänge
(I
F = 100 mA, tp = 20 ms)
(typ)
λcentroid
940
nm
Spectral bandwidth at 50% of I
max
Spektrale Bandbreite bei 50% von I
max
(IF = 100 mA, tp = 20 ms)
(typ)
∆λ
42
nm
Half angle
Halbwinkel
(typ)
ϕ
± 15
°
Dimensions of active chip area
Abmessungen der aktiven Chipfläche
(typ)
L x W
0.3 x 0.3
mm x
mm
Rise and fall time of I
e ( 10% and 90% of Ie max)
Schaltzeit von I
e ( 10% und 90% von Ie max)
(I
F = 100 mA, RL = 50 Ω)
(typ)
t
r, tf
12
ns
Forward voltage
Durchlassspannung
(IF = 100 mA, tp = 20 ms)
(typ (max)) VF
1.6 (≤ 1.9)
V
Forward voltage
Durchlassspannung
(I
F = 1 A, tp = 100 µs)
(typ)
VF
3.6 (≤ 4.6)
V
Reverse current
Sperrstrom
(VR = 5 V)
(typ (max)) I
R
not designed for
reverse operation
µA
Total radiant flux
Gesamtstrahlungsfluss
(I
F= 100 mA, tp= 20 ms)
(typ)
Φe
65
mW
Temperature coefficient of I
e or Φe
Temperaturkoeffizient von I
e bzw. Φe
(IF = 100 mA, tp = 20 ms)
(typ)
TC
I
-0.3
% / K
Temperature coefficient of VF
Temperaturkoeffizient von VF
(IF = 100 mA, tp = 20 ms)
(typ)
TCV
-0.8
mV / K
Temperature coefficient of wavelength
Temperaturkoeffizient der Wellenlänge
(I
F = 100 mA, tp = 20 ms)
(typ)
TC
λ
0.3
nm / K



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