SFH 203
SFH 203 FA
Semiconductor Group 384
Halbwinkel
Half angle
ϕ±
20
±
20 Grad
deg.
Dunkelstrom,
V
R
= 20 V
Dark current
I
R
1 (
≤
5) 1 (
≤
5) nA
Spektrale Fotoempfindlichkeit,
λ
= 850 nm
Spectral sensitivity
S
λ
0.62 0.59 A/W
Quantenausbeute,
λ
= 850 nm
Quantum yield
η
0.89 0.86 Electrons
Photon
Leerlaufspannung
Open-circuit voltage
E
v
= 1000 Ix, Normlicht/standard light A,
T
= 2856 K
E
e
= 0.5 mW/cm
2
,
λ
= 950 nm
V
O
V
O
420 (
≥
350)
–
–
370 (
≥
300)
mV
mV
Kurzschlu
β
strom
Short-circuit current
E
v
= 1000 Ix, Normlicht/standard light A,
T
= 2856 K
E
e
= 0.5 mW/cm
2
,
λ
= 950 nm
I
SC
I
SC
80
–
–
25
µ
A
µ
A
Anstiegs und Abfallzeit des Fotostromes
Rise and fall time of the photocurrent
R
L
= 50 Ω; VR = 20 V; λ = 850 nm; Ip = 800 µA
tr, tf55 ns
Durchlaβspannung, IF = 80 mA, E = 0
Forward voltage VF1.3 1.3 V
Kapazität, VR = 0 V, f = 1 MHz, E = 0
Capacitance C011 11 pF
Temperaturkoeffizient von VO
Temperature coefficient of VO
TCV– 2.6 – 2.6 mV/K
Temperaturkoeffizient von ISC
Temperature coefficient of ISC
Normlicht/standard light A
λ = 950 nm
TCI
0.18
––
0.2
%/K
Rauschäquivalente Strahlungsleistung
Noise equivalent power
VR = 20 V, λ = 850 nm
NEP 2.9 x 10–14 2.9 x 10–14 W
√Hz
Nachweisgrenze, VR = 20 V, λ = 850 nm
Detection limit D* 3.5 x 1012 3.5 x 1012 cm · √Hz
W
Kennwerte (TA = 25 oC)
Characteristics
Bezeichnung
Description Symbol
Symbol Wert
Value Einheit
Unit
SFH 203 SFH 203 FA