SFH 203
SFH 203 FA
Silizium-PIN-Fotodiode mit sehr kurzer Schaltzeit
Silicon PIN Photodiode with Very Short Switching Time
Lead (Pb) Free Product - RoHS Compliant
SFH 203 SFH 203 FA
2005-04-27 1
Wesentliche Merkmale
• Speziell geeignet für Anwendungen im Bereich
von 400 nm bis 1100 nm (SFH 203) und bei
880 nm (SFH 203 FA)
• Kurze Schaltzeit (typ. 5 ns)
• 5 mm-Plastikbauform im LED-Gehäuse
• Auch gegurtet lieferbar
Anwendungen
• Industrieelektronik
• „Messen/Steuern/Regeln“
• Schnelle Lichtschranken für Gleich- und
Wechsellichtbetrieb
•LWL
Typ
Type
Bestellnummer
Ordering Code
SFH 203 Q62702P0955
SFH 203 FA Q62702P0956
Features
• Especially suitable for applications from
400 nm to 1100 nm (SFH 203) and of 880 nm
(SFH 203 FA)
• Short switching time (typ. 5 ns)
• 5 mm LED plastic package
• Also available on tape and reel
Applications
• Industrial electronics
• For control and drive circuits
• Photointerrupters
• Fiber optic transmission systems
2005-04-27 2
SFH 203, SFH 203 FA
Grenzwerte
Maximum Ratings
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Betriebs- und Lagertemperatur
Operating and storage temperature range
Top; Tstg – 40 … + 100 °C
Sperrspannung
Reverse voltage
VR50 V
Verlustleistung
Total power dissipation
Ptot 150 mW
Kennwerte (TA = 25 °C)
Characteristics
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
SFH 203 SFH 203 FA
Fotostrom
Photocurrent
VR = 5 V, Normlicht/standard light A,
T = 2856 K, EV = 1000 lx
VR = 5 V, λ = 950 nm, Ee = 1 mW/cm2
IP
IP
80 (≥ 50)
–
–
50 (≥ 30)
µA
µA
Wellenlänge der max. Fotoempfindlichkeit
Wavelength of max. sensitivity
λS max 850 900 nm
Spektraler Bereich der Fotoempfindlichkeit
S = 10% von Smax
Spectral range of sensitivity
S = 10% of Smax
λ400 … 1100 800 … 1100 nm
Bestrahlungsempfindliche Fläche
Radiant sensitive area
A 11mm
2
Abmessung der bestrahlungsempfindlichen Fläche
Dimensions of radiant sensitive area
L×B
L×W
1×11×1mm×m
m
Halbwinkel
Half angle
ϕ±20 ±20 Grad
deg.
Dunkelstrom, VR = 20 V
Dark current
IR1 (≤ 5) 1 (≤ 5) nA
Spektrale Fotoempfindlichkeit, λ = 850 nm
Spectral sensitivity
Sλ0.62 0.59 A/W
Quantenausbeute, λ = 850 nm
Quantum yield
η0.89 0.86 Electrons
Photon
SFH 203, SFH 203 FA
2005-04-27 3
Leerlaufspannung
Open-circuit voltage
Ev = 1000 Ix, Normlicht/standard light A,
T = 2856 K
Ee = 0.5 mW/cm2, λ = 950 nm
VO
VO
420 (≥ 350)
–
–
370 (≥ 300)
mV
mV
Kurzschlußstrom
Short-circuit current
Ev = 1000 Ix, Normlicht/standard light A,
T = 2856 K
Ee = 0.5 mW/cm2, λ = 950 nm
ISC
ISC
80
–
–
25
µA
µA
Anstiegs- und Abfallzeit des Fotostromes
Rise and fall time of the photocurrent
RL = 50 Ω; VR = 20 V; λ = 850 nm; Ip = 800 µA
tr, tf55ns
Durchlaßspannung, 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
TCI0.18
–
–
0.2
%/K
Rauschäquivalente Strahlungsleistung
Noise equivalent power
VR = 20 V, λ = 850 nm
NEP 2.9 ×10– 14 2.9 ×10– 14
Nachweisgrenze, VR = 20 V, λ = 850 nm
Detection limit
D* 3.5 ×1012 3.5 ×1012
Kennwerte (TA = 25 °C)
Characteristics (cont’d)
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
SFH 203 SFH 203 FA
W
Hz
------------
cm Hz×
W
---------------------------
SFH 203, SFH 203 FA
2005-04-27 4
Relative Spectral Sensitivity
SFH 203
Srel = f (λ)
Photocurrent IP = f (Ee), VR = 5 V
Open-Circuit-Voltage VO = f (Ee)
SFH 203 FA
Directional Characteristics
Srel = f (ϕ)
λ
OHF01034
0
rel
S
400 600 800 1000 1200
20
40
60
80
%
100
nm
E
OHF01128
e
-3
10
P
Ι
-1
10
10-2 10-1 101
100
101
102
1034
10
3
10
2
10
1
10
100
VO
µAmV
Ι
P
VO
2
mW/cm
Relative Spectral Sensitivity
SFH 203 FA
Srel = f (λ)
Total Power Dissipation
Ptot = f (TA)
λ
OHF01773
0
rel
S
400 600 800 1000 1200
20
40
60
80
%
100
nm
T
OHF00394
A
0
tot
P
020 40 60 80 ˚C 100
mW
20
40
60
80
100
120
140
160
Photocurrent IP = f (Ev), VR = 5 V
Open-Circuit Voltage VO = f (Ev)
SFH 203
Dark Current
IR = f (VR), E = 0
V
OHF01026
R
R
Ι
0
4
10
3
10
2
10
10
1
pA
20 V 3010
SFH 203, SFH 203 FA
2005-04-27 5
Maßzeichnung
Package Outlines
Maße werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
Lötbedingungen
Soldering Conditions
Wellenlöten (TTW) (nach CECC 00802)
TTW Soldering (acc. to CECC 00802)
7.8 (0.307)
7.5 (0.295)
9.0 (0.354)
8.2 (0.323)
29 (1.142)
27 (1.063)
1.8 (0.071)
1.2 (0.047)
4.8 (0.189)
4.2 (0.165)
ø5.1 (0.201)
ø4.8 (0.189)
0.8 (0.031)
0.4 (0.016)
0.6 (0.024)
0.4 (0.016)
2.54 (0.100)
spacing
5.9 (0.232)
5.5 (0.217)
0.6 (0.024)
0.4 (0.016)
Area not flat
Chip position
Cathode
GEOY6645
OHLY0598
0
0
50 100 150 200 250
50
100
150
200
250
300
T
t
C
s
235 C
10 s
C... 260
1. Welle
1. wave
2. Welle
2. wave
5 K/s 2 K/s
ca 200 K/s
CC... 130100
2 K/s Zwangskühlung
forced cooling
Normalkurve
standard curve
Grenzkurven
limit curves
2005-04-27 6
SFH 203, SFH 203 FA
Published by
OSRAM Opto Semiconductors GmbH
Wernerwerkstrasse 2, D-93049 Regensburg
www.osram-os.com
© All Rights Reserved.
Attention please!
The information describes the type of component and shall not be considered as assured characteristics.
Terms of delivery and rights to change design reserved. Due to technical requirements components may contain
dangerous substances. For information on the types in question please contact our Sales Organization.
Packing
Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office.
By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing
material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs
incurred.
Components used in life-support devices or systems must be expressly authorized for such purpose! Critical
components 1 may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS.
1 A critical component is a component used in a life-support device or system whose failure can reasonably be expected
to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system.
2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain
and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered.
