Silizium-PIN-Fotodiode mit sehr kurzer Schaltzeit
Silicon PIN Photodiode with Very Short Switching TimeSFH 203 P
SFH 203 PFA

SFH 203 P

SFH 203 PFA

Wesentliche MerkmaleFeatures• Speziell geeignet für Anwendungen im Bereichvon 400 nm bis 1100 nm (SFH 203 P) und bei
880 nm (SFH 203 PFA)
• Kurze Schaltzeit (typ. 5 ns)• 5 mm-Plastikbauform im LED-Gehäuse• Especially suitable for applications from
400 nm to 1100 nm (SFH 203 P) and of 880 nm(SFH 203 PFA)
• Short switching time (typ. 5 ns)• 5 mm LED plastic packageAnwendungenApplications• Industrieelektronik• „Messen/Steuern/Regeln“• Schnelle Lichtschranken für Gleich- undWechsellichtbetrieb• LWL••••

TypTypeBestellnummer
Ordering CodeSFH 203 P

Q62702-P942

SFH 203 PFA

Q62702-P947

2003-12-03

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Industrial electronics
For control and drive circuits
Photointerrupters
Fiber optic transmission systems

SFH 203 P, SFH 203 PFA
Grenzwerte
Maximum Ratings
Bezeichnung
Parameter

SymbolSymbolWert
ValueEinheit
Unit

Betriebs- und Lagertemperatur
Operating and storage temperature range

Top; Tstg– 40 … + 100°CLöttemperatur (Lötstelle 2 mm vom Gehäuse
entfernt bei Lötzeit t ≤ 3 s)
Soldering temperature in 2 mm distance from casebottom (t ≤ 3 s)

TS

300°C

Sperrspannung
Reverse voltage

VR50V

Verlustleistung
Total power dissipation

Ptot

100mW

Kennwerte (TA = 25 °C)
Characteristics
Bezeichnung
Parameter

SymbolSymbolWert
Value

EinheitUnit

SFH 203 P

SFH 203 PFAIP

9.5 (≥ 5)

–µA

IP–

6.2 (≥ 3.6)

µA

Wellenlänge der max. Fotoempfindlichkeit
Wavelength of max. sensitivity

λS max

850900nm

Spektraler Bereich der Fotoempfindlichkeit
S = 10 % von Smax
Spectral range of sensitivity
S = 10 % of Smax

λ400 … 1100 750 … 1100nm

Bestrahlungsempfindliche Fläche
Radiant sensitive area

A11mm21×1

1×1mm × mm

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

Abmessung der bestrahlungsempfindlichen Fläche L × B
L×W
Dimensions of radiant sensitive area
Halbwinkel
Half angle

ϕ± 75

± 75

Graddeg.

Dunkelstrom, VR = 20 VDark current

IR1 (≤ 10)

1 (≤ 10)nA

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SFH 203 P, SFH 203 PFA
Kennwerte (TA = 25 °C)
Characteristics (cont’d)Bezeichnung
Parameter

SymbolSymbol

WertValue
SFH 203 P

SFH 203 PFA

Einheit
Unit

Spektrale Fotoempfindlichkeit, λ = 850 nm
Spectral sensitivity

Sλ0.62

0.59

A/W

Quantenausbeute, λ = 850 nm
Quantum yield

η

0.89

0.86

Electrons
PhotonLeerlaufspannung
Open-circuit voltage
Ev = 1000 Ix, Normlicht/standard light A,
T = 2856 K
Ee = 0.5 mW/cm2, λ = 950 nm

VO350 (≥ 300)

–mVVO–300 (≥ 250)

mV

Kurzschlußstrom
Short-circuit current
Ev = 1000 Ix, Normlicht/standard light A,
T = 2856 K
Ee = 0.5 mW/cm2, λ = 950 nm

ISC

9.3–µA

ISC–

3.0µA

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

VF

1.3

1.3VKapazität, VR = 0 V, f = 1 MHz, E = 0Capacitance

C01111pF

Temperaturkoeffizient von VOTemperature coefficient of VO

TCV– 2.6– 2.6mV/K

Temperaturkoeffizient von ISC
Temperature coefficient of ISC
Normlicht/standard light A
λ = 950 nm

TCIRauschäquivalente Strahlungsleistung
Noise equivalent power
VR = 20 V, λ = 850 nm
Nachweisgrenze, VR = 20 V, λ = 850 nm
Detection limit

2003-12-03

3%/K
0.18––0.2NEP

2.9 × 10– 14

2.9 × 10– 14

D*

3.5 × 1012

3.5 × 1012

W-----------Hzcm × Hz-------------------------W

SFH 203 P, SFH 203 PFA
Relative Spectral Sensitivity
SFH 203 P, Srel = f (λ)

Relative Spectr. Sensitivity
SFH 203 PFA, Srel = f (λ)

OHF01129

100OHF01773

100

S rel %

S rel %

80

80

6060Total Power Dissipation
Ptot = f (TA)OHR00883

120

Ι F mA100

80
R thjA = 450 K/W
60
4040

40
200400

20600

800

0400

1000 nm 1200

λPhotocurrent IP = f (Ee), VR = 5 V
Open-Circuit Voltage VO = f (Ee)SFH 203 PFA
ΙPOHF01765

10 2µA

10 4mVVO

10 1

20600

800

Photocurrent IP = f (Ev), VR = 5 V
Open-Circuit Voltage VO = f (Ev)SFH 203 P
ΙPOHF01025

10 2µA

10 3mVVOVO

10 1

10 0

10 2

20406080100 ˚C 120
TADark Current
IR = f (VR), E = 0

ΙROHF01026

10 4pA

10 0-11010 1

10 2µ W/cm 2

10 3

10 1

10 2

10 0
10 3 lx 10 4
EV

10 1

1

10 0
10 4

10 -1
10 0

10 1

10 2EeDirectional Characteristics
Srel = f (ϕ)

2003-12-03

10 2

ΙP

ΙP

10 -2
10 00λ

10 3
VO

100

1000 nm 1200

01020VVR

CapacitanceC = f (VR), f = 1 MHz, E = 0430

SFH 203 P, SFH 203 PFA
Maßzeichnung
Package Outlines

1.8 (0.071)
1.2 (0.047)
29 (1.142)
27 (1.063)
Cathodeø5.1 (0.201)
ø4.8 (0.189)

1.0 (0.039)
0.5 (0.020)

0.6 (0.024)
0.4 (0.016)
0.8 (0.031)
0.4 (0.016)

2.54 (0.100)
spacing

Area not flat

3.85 (0.152)
3.35 (0.132)
5.0 (0.197)
4.2 (0.165)
Chip position

5.9 (0.232)
5.5 (0.217)

0.6 (0.024)
0.4 (0.016)

GEOY6648

Maße werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).

Published by OSRAM Opto Semiconductors GmbH
Wernerwerkstrasse 2, D-93049 Regensburg© All Rights Reserved.
Attention please!2003-12-03The information describes the type of component and shall not be considered asassured 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! Criticalcomponents 1 , may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS.
1A critical component is a component usedin 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.
2Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintainand sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered.

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