SFH 2400
Silizium-PIN-Fotodiode mit sehr kurzer Schaltzeit
Silicon PIN Photodiode with Very Short Switching Time
SFH 2400FA SFH 2400FAR
2011-02-08 1
SFH 2400, SFH 2400FA, SFH 2400FAR
Wesentliche Merkmale
• Speziell geeignet für Anwendungen im Bereich
von 380 nm bis 1100 nm (SFH 2400) und von
750 nm bis 1100 nm (SFH 2400FA und
SFH 2400FAR)
• Kurze Schaltzeit (typ. 5 ns)
Anwendungen
• Industrieelektronik
• Automobilbereich (z.B. Regensensor)
• Schnelle Lichtschranken
Typ
Type
Bestellnummer
Ordering Code
Fotostrom, VR = 5 V, standard light A, EV = 1000 lx (SFH 2400)
Ee=1 mW/cm2, VR = 5 V, λ = 870 nm (SFH 2400FA, SFH 2400FAR)
Photocurrent
Ip (μA)
SFH 2400 Q65110A2628 10 (> 6)
SFH 2400FA Q65110A2638 6.2 (> 3.6)
SFH 2400FAR Q65110A9563 6.2 (> 3.6)
Features
• Especially suitable for applications from
380 nm to 1100 nm (SFH 2400) and from
750 nm to 1100 nm (SFH 2400FA and
SFH 2400FAR)
• Short switching time (typ. 5 ns)
Applications
• Industrial electronics
• Automotive (e.g. rainsensor)
• Photointerrupters
2011-02-08 2
SFH 2400, SFH 2400FA, SFH 2400FAR
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
VR20 V
Sperrspannung t<2min
Reverse voltage t<2min
VR50 V
Verlustleistung
Total power dissipation
Ptot 120 mW
Wärmewiderstand für Montage auf PC-Board
Thermal resistance for mounting on pcb
RthJA 450 K/W
Kennwerte (TA = 25 °C)
Characteristics
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
SFH 2400 SFH 2400FA
SFH 2400FAR
Fotostrom
Photocurrent
VR = 5 V, Normlicht/standard light A,
T = 2856 K, EV = 1000 lx
VR = 5 V, λ = 870 nm, Ee = 1 mW/cm2
IP
IP
10 (> 6)
6.5
–
6.2 (> 3.6)
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
λ380 … 1100 750 … 1100 nm
Bestrahlungsempfindliche Fläche
Radiant sensitive area
A 11 mm
2
Abmessung der bestrahlungsempfindlichen Fläche
Dimensions of radiant sensitive area
L×B
L×W
1×11×1mm×
mm
Halbwinkel
Half angle
ϕ±60 ±60 Grad
deg.
SFH 2400, SFH 2400FA, SFH 2400FAR
2011-02-08 3
Dunkelstrom, VR = 20 V
Dark current
IR 1 (< 5) 1 (< 5) nA
Leerlaufspannung
Open-circuit voltage
Ev = 1000 Ix, Normlicht/standard light A,
T = 2856 K
Ee = 1 mW/cm2, λ = 870 nm
VO
VO
320
–
–
320
mV
mV
Kurzschlußstrom
Short-circuit current
Ev = 1000 Ix, Normlicht/standard light A,
T = 2856 K
Ee = 1 mW/cm2, λ = 870 nm
ISC
ISC
10
–
–
6.0
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, tf55 ns
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 = 870 nm
TCI
0.18
–
–
0.1
%/K
Rauschäquivalente Strahlungsleistung
Noise equivalent power
VR = 20 V, λ = 870 nm
NEP 2.9 ×10– 14 2.9 ×10– 14
Nachweisgrenze, VR = 20 V, λ = 870 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 2400 SFH 2400FA
SFH 2400FAR
W
Hz
------------
cm Hz×
W
--------------------------
SFH 2400, SFH 2400FA, SFH 2400FAR
2011-02-08 4
Relative Spectral Sensitivity
SFH 2400, Srel = f (λ)
Photocurrent IP = f (Ee), VR = 5 V
Open-Circuit Voltage VO = f (Ee)
SFH 2400FA, SFH 2400FAR
Directional Characteristics
Srel = f (ϕ)
λ
OHF01129
0
rel
S
400 600 800 1000 1200
20
40
60
80
%
100
nm
E
OHF01765
e
0
10
P
Ι
-2
10
10 110 210 4
10 -1
10 0
10 1
10 24
10
3
10
2
10
1
10
10 0
VO
μAmV
Ι
P
VO
2
W/cmμ
OHF01402
90
80
70
60
50
40 30 20 10
20 40 60 80 100 1200.40.60.81.0
ϕ
0.2
0.4
0.6
0.8
1.0
100 0
0
0
Relative Spectr. Sensitivity
SFH 2400FA,SFH 2400FAR Srel = f (λ)
Photocurrent IP = f (Ev), VR = 5 V
Open-Circuit Voltage VO = f (Ev)
SFH 2400
λ
OHF01773
0
rel
S
400 600 800 1000 1200
20
40
60
80
%
100
nm
E
OHF01025
V
0
10
P
Ι
-1
10
10
1
10
2
10
4
10
0
10
0
V
O
μAmV
Ι
P
V
O
10
3
lx
1
10
2
10 10
3
10
2
1
10
Total Power Dissipation
Ptot = f (TA)
Dark Current
IR = f (VR), E = 0
Capacitance
C = f (VR), f = 1 MHz, E = 0
T
OHFD0228
A
0
tot
P
020 40 60 80 C 100
mW
20
40
60
80
100
120
140
V
OHF01026
R
R
Ι
0
4
10
3
10
2
10
10
1
pA
20 V 3010
SFH 2400, SFH 2400FA, SFH 2400FAR
2011-02-08 5
Maßzeichnung
Package Outlines
Maße in mm (inch) / Dimensions in mm (inch)
SFH 2400FAR
2011-02-08 6
SFH 2400, SFH 2400FA, SFH 2400FAR
Maße in mm (inch) / Dimensions in mm (inch)
Empfohlenes Lötpaddesign
Recommended Solderpad Design
Maße in mm / Dimensions in mm.
Anschlussbelegung
Pin configuration
Pin 1 = Kathode / cathode
Pin 2 = n.c.
Pin 3 = Anode / Anode
SFH 2400
SFH 2400FA
OHF02393
1.8 2.4
1.3
1.8
Padgeometrie für
verbesserte Wärmeableitung
heat dissipation
Paddesign for improved
1
0.3
SFH 2400, SFH 2400FA, SFH 2400FAR
2011-02-08 7
Lötbedingungen Vorbehandlung nach JEDEC Level 4
Soldering Conditions Preconditioning acc. to JEDEC Level 4
Reflow Lötprofil für bleifreies Löten (nach J-STD-020C)
Reflow Soldering Profile for lead free soldering (acc. to J-STD-020C)
Published by
OSRAM Opto Semiconductors GmbH
Leibnizstrasse 4, D-93055 Regensburg
www.osram-os.com
© All Rights Reserved.
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 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.
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.
OHLA0687
0
0
T
t
˚C
s
120 s max
50
100
150
200
250
300
Ramp Up
100 s max
50 100 150 200 250 300
Ramp Down
6 K/s (max)
3 K/s (max)
25 ˚C
30 s max
260 ˚C
+0 ˚C
-5 ˚C
245 ˚C
±5 ˚C
240 ˚C
255 ˚C
217 ˚C
Maximum Solder Profile
Recommended Solder Profile
235 ˚C
-0 ˚C
+5 ˚C
Minimum Solder Profile
10 s min
min. condition for IR Reflow Soldering:
solder point temperature ≥ 235 °C for at least 10 sec.
