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SFH4855 数据表(PDF) 3 Page - OSRAM GmbH

部件名 SFH4855
功能描述  Infrared Emitter (850 nm)
PDF  12 Pages
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制造商  OSRAM [OSRAM GmbH]
网页  http://www.osram.com
标志 OSRAM - OSRAM GmbH

SFH4855 数据表(HTML) 3 Page - OSRAM GmbH

  SFH4855 Datasheet HTML 1Page - OSRAM GmbH SFH4855 Datasheet HTML 2Page - OSRAM GmbH SFH4855 Datasheet HTML 3Page - OSRAM GmbH SFH4855 Datasheet HTML 4Page - OSRAM GmbH SFH4855 Datasheet HTML 5Page - OSRAM GmbH SFH4855 Datasheet HTML 6Page - OSRAM GmbH SFH4855 Datasheet HTML 7Page - OSRAM GmbH SFH4855 Datasheet HTML 8Page - OSRAM GmbH SFH4855 Datasheet HTML 9Page - OSRAM GmbH Next Button
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Version 1.0
SFH 4855
2015-01-29
3
Characteristics (T
A = 25 °C)
Kennwerte
Parameter
Symbol
Values
Unit
Bezeichnung
Symbol
Werte
Einheit
Peak wavelength
Emissionswellenlänge
(I
F = 100 mA, tp = 20 ms)
(typ)
λ
peak
860
nm
Centroid Wavelength
Schwerpunktwellenlänge
(I
F = 100 mA, tp = 20 ms)
(typ)
λ
centroid
850
nm
Spectral bandwidth at 50% of I
max
Spektrale Bandbreite bei 50% von I
max
(I
F = 100 mA, tp = 20 ms)
(typ)
∆λ
30
nm
Half angle
Halbwinkel
(typ)
ϕ
± 8
°
Dimensions of active chip area
Abmessungen der aktiven Chipfläche
(typ)
L x W
0.3 x 0.3
mm x
mm
Distance chip surface to lens top
Abstand Chipoberfläche bis Linsenscheitel
(min ..
max)
H
4 ... 4.8
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
(I
F = 100 mA, tp = 20 ms)
(typ (max)) V
F
1.7 (≤ 2)
V
Forward voltage
Durchlassspannung
(I
F = 1A, tp = 100 µs)
(typ (max)) V
F
3.6 (≤ 4.6)
V
Reverse current
Sperrstrom
(V
R = 5 V)
(typ (max)) I
R
not designed for
reverse operation
µA
Total radiant flux
Gesamtstrahlungsfluss
(I
F= 100 mA, tp= 20 ms)
(typ)
Φ
e
35
mW



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