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SFH-4272 데이터시트(PDF) 3 Page - OSRAM GmbH

부품명 SFH-4272
상세설명  Rote Lumineszenzdiode
PDF  8 Pages
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제조업체  OSRAM [OSRAM GmbH]
홈페이지  http://www.osram.com
Logo OSRAM - OSRAM GmbH

SFH-4272 데이터시트(HTML) 3 Page - OSRAM GmbH

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SFH 4272
2007-06-18
3
Kennwerte (
T
A = 25 °C)
Characteristics
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Wellenlänge der Strahlung
Wavelength at peak emission
I
F = 20 mA, tp = 20 ms
λ
peak
645
nm
Spektrale Bandbreite bei 50% von
I
max
Spectral bandwidth at 50% of
I
max
I
F = 20 mA
∆λ
16
nm
Abstrahlwinkel
Half angle
ϕ
± 60
Grad
deg.
Aktive Chipfläche
Active chip area
A
0.04
mm
2
Abmessungen der aktiven Chipfläche
Dimensions of the active chip area
L × B
L × W
0.2
× 0.2
mm²
Durchlassspannung
Forward voltage
I
F = 20 mA, tp = 20 ms
V
F
2.0 (
≤ 2.5)
V
Sperrstrom
Reverse current
V
R = 5 V
I
R
0.01 (
≤ 10)
µA
Gesamtstrahlungsfluss
Total radiant flux
I
F = 20 mA, tp = 20 ms
Φ
e
1
mW
Temperaturkoeffizient von I
e bzw. Φe,
I
F = 20 mA
Temperature coefficient of I
e or Φe, IF = 20 mA
TC
I
– 0.5
%/K
Temperaturkoeffizient von
V
F, IF = 20 mA
Temperature coefficient of
V
F, IF = 20 mA
TC
V
– 2
mV/K
Temperaturkoeffizient von
λ, I
F = 20 mA
Temperature coefficient of
λ, I
F = 20 mA
TCλ
+ 0.14
nm/K
Strahlstärke I
e in Achsrichtung (gemessen bei einem Raumwinkel Ω = 0.01 sr)
Radiant Intensity I
e in Axial Direction (at a solid angle of Ω = 0.01 sr)
Bezeichnung
Parameter
Symbol
Werte
Values
Einheit
Unit
Strahlstärke
Radiant intensity
I
F = 20 mA, tp = 20 ms
I
e
> 0.16 (typ. 0.35)
mW/sr



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