Silizium-PIN-Fotodiode mit sehr kurzer Schaltzeit
Silicon PIN Photodiode with Very Short Switching Time
Lead (Pb) Free Product - RoHS Compliant
SFH 2400
SFH 2400FA
SFH 2400 SFH 2400FA
Wesentliche Merkmale
• Speziell geeignet für Anwendungen im Bereich
von 400 nm bis 1100 nm (SFH 2400) und bei
880 nm (SFH 2400FA)
• Kurze Schaltzeit (typ. 5 ns)
• SMT-Bauform, geeignet für Vapor Phase-Löten
und IR-Reflow-Löten
• Nur gegurtet lieferbar
Anwendungen
• Industrieelektronik
• „Messen/Steuern/Regeln“
• Schnelle Lichtschranken für Gleich- und
Wechsellichtbetrieb
Typ
Type
SFH 2400 Q65110A2628
SFH 2400FA Q65110A2638
Bestellnummer
Ordering Code
Features
• Especially suitable for applications from
400 nm to 1100 nm (SFH 2400) and of 880 nm
(SFH 2400FA)
• Short switching time (typ. 5 ns)
• SMT package, suitable for vapor phase and IR
reflow soldering
• Available only on tape and reel
Applications
• Industrial electronics
• For control and drive circuits
• Photointerrupters
2005-04-06 1
Grenzwerte
Maximum Ratings
SFH 2400, SFH 2400FA
Bezeichnung
Parameter
Betriebs- und Lagertemperatur
Operating and storage temperature range
Sperrspannung
Reverse voltage
Sperrspannung
Reverse voltage
t <2min
t <2min
Verlustleistung
Total power dissipation
Wärmewiderstand für Montage auf PC-Board
Thermal resistance for mounting on pcb
Kennwerte
(T
= 25 ° C)
A
Characteristics
Bezeichnung
Parameter
Symbol
Symbol
T
; T
op
stg
V
R
V
R
P
tot
R
450 K/W
thJA
Symbol
Symbol
Wert
Value
– 40 … + 100 ° C
20 V
50 V
120 mW
Wert
Value
SFH 2400 SFH 2400FA
Einheit
Unit
Einheit
Unit
Fotostrom
Photocurrent
V
= 5 V, Normlicht/standard light A,
R
T = 2856 K, E
V
= 5 V, λ = 870 nm, Ee = 1 mW/cm
R
= 1000 lx
V
2
Wellenlänge der max. Fotoempfindlichkeit
Wavelength of max. sensitivity
Spektraler Bereich der Fotoempfindlichkeit
S = 10% von S
max
Spectral range of sensitivity
S = 10% of S
max
Bestrahlungsempfindliche Fläche
Radiant sensitive area
Abmessung der bestrahlungsempfindlichen Fläche
Dimensions of radiant sensitive area
Halbwinkel
Half angle
I
P
I
P
λ
S max
10 (> 6)
6.5
–
6.2 (≥ 3.6)
µA
µA
850 900 nm
λ 400 … 1100 750 … 1100 nm
A 11 mm
L × B
× W
L
1 × 11× 1mm× mm
2
ϕ±60 ± 60 Grad
deg.
2005-04-06 2
Kennwerte (TA = 25 ° C)
Characteristics (cont’d)
SFH 2400, SFH 2400FA
Bezeichnung
Parameter
Dunkelstrom, VR = 20 V
Dark current
Leerlaufspannung
Open-circuit voltage
E
= 1000 Ix, Normlicht/standard light A,
v
T = 2856 K
E
= 1 mW/cm2, λ = 870 nm
e
Kurzschlußstrom
Short-circuit current
E
= 1000 Ix, Normlicht/standard light A,
v
T = 2856 K
E
= 1 mW/cm2, λ = 870 nm
e
Anstiegs- und Abfallzeit des Fotostromes
Rise and fall time of the photocurrent
R
= 50 Ω; VR = 20 V; λ = 850 nm; Ip = 800 µA
L
Durchlaßspannung,
Forward voltage
I
= 80 mA, E = 0
F
Symbol
Symbol
Wert
Value
SFH 2400 SFH 2400FA
I
1 (< 5) 1 (< 5) nA
R
V
O
V
O
I
SC
I
SC
t
, t
r
f
V
F
320
–
10
–
–
320
–
6.0
55 ns
1.3 1.3 V
Einheit
Unit
mV
mV
µA
µA
Kapazität,
V
= 0 V, f = 1 MHz, E = 0
R
Capacitance
Temperaturkoeffizient von
Temperature coefficient of V
Temperaturkoeffizient von
Temperature coefficient of I
V
O
O
I
SC
SC
Normlicht/standard light A
λ = 870 nm
Rauschäquivalente Strahlungsleistung
Noise equivalent power
V
= 20 V, λ = 870 nm
R
Nachweisgrenze, VR = 20 V, λ = 870 nm
Detection limit
C
TC
TC
0
V
I
11 11 pF
– 2.6 – 2.6 mV/K
0.18
–
NEP
2.9 × 10
D* 3.5 × 10
– 14
12
–
0.2
2.9 × 10
3.5 × 10
– 14
12
%/K
W
----------- Hz
cm Hz×
--------------------------W
2005-04-06 3
SFH 2400, SFH 2400FA
Relative Spectral Sensitivity
SFH 2400,
100
S
rel
%
80
60
40
20
0
400
S
= f (λ)
rel
600 800 1000 1200
OHF01129
nm
Relative Spectr. Sensitivity
SFH 2400FA,
100
S
rel
%
80
60
40
20
0
400
S
= f (λ)
rel
600 800 1000 1200
λ
I
Photocurrent
Open-Circuit Voltage
SFH 2400FA
24
10
µ
AmV
Ι
P
1
10
= f (Ee), VR = 5 V
P
V
= f (Ee)
O
OHF01765
10
10
V
O
Photocurrent
Open-Circuit Voltage
SFH 2400
2
10 10
µ
V
O
3
AmV
Ι
P
1
10
I
= f (Ev), VR = 5 V
P
V
V
O
OHF01773
nm
λ
= f (Ev)
O
OHF01025
Total Power Dissipation
P
= f (TA)
tot
140
mW
P
tot
120
100
80
60
OHFD0228
40
20
0
0
20 40 60 80 C 100
T
A
Dark Current
I
= f (VR), E = 0
R
3
V
O
2
10
4
10
pA
Ι
R
3
10
OHF01026
0
10
Ι
P
-1
10
-2
10
0
10
10110
2
W/cm
µ
2
E
e
Directional Characteristics
S
= f (ϕ)
rel
40 30 20 10
50
60
70
80
90
2
10
0
1
10
0
10
4
10
10
-1
10
0
10
10110
Ι
P
1
10
0
2
103lx
10
4
10
E
V
2
10
1
10
0
20 V 3010
V
R
Capacitance
C = f (V
0
ϕ
1.0
0.8
0.6
0.4
0.2
0
OHF01402
), f = 1 MHz, E = 0
R
100
20 40 60 80 100 1200.40.60.81.0
0
2005-04-06 4
Maßzeichnung
Package Outlines
1.1 (0.043)
1.0 (0.039)
4.8 (0.189)
4.4 (0.173)
1 x 1
0.9 (0.035)
0.6 (0.024)
Cathode
Chip position
0.2 (0.008)
0.3 (0.012)
notActive area
connected
Anode
0.0 (0.000)
0.1 (0.004)
0.5 (0.020)
0.3 (0.012)
2.1 (0.083)
SFH 2400, SFH 2400FA
1.9 (0.075)
0.8 (0.031)
0.6 (0.024)
Maße werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
2.7 (0.106)
2.5 (0.098)
1.1 (0.043)
0.9 (0.035)
GEOY6972
2005-04-06 5
SFH 2400, SFH 2400FA
Lötbedingungen Vorbehandlung nach JEDEC Level 4
Soldering Conditions Preconditioning acc. to JEDEC Level 4
IR-Reflow Lötprofil für bleifreies Löten (nach J-STD-020B)
IR Reflow Soldering Profile for lead free soldering (acc. to J-STD-020B)
300
˚C
250
T
200
255 ˚C
240 ˚C
217 ˚C
Maximum Solder Profile
Recommended Solder Profile
Minimum Solder Profile
10 s min
30 s max
OHLA0687
260 ˚C
245 ˚C
235 ˚C
+0 ˚C
-5 ˚C
±5 ˚C
+5 ˚C
-0 ˚C
150
100
Ramp Up
0
3 K/s (max)
25 ˚C
50 100 150 200 250 300
50
0
Empfohlenes Lötpaddesign
Recommended Solderpad Design
1.3
1.8 2.4
Ramp Down
6 K/s (max)
120 s max
100 s max
min. condition for IR Reflow Soldering:
solder point temperature ≥ 235 °C for at least 10 sec.
t
Padgeometrie für
1
verbesserte Wärmeableitung
0.3
1.8
Paddesign for improved
heat dissipation
OHF02393
s
Maße werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
2005-04-06 6
SFH 2400, SFH 2400FA
Published by
OSRAM Opto Semiconductors GmbH
Wernerwerkstrasse 2, D-93049 Regensburg
www.osram-os.com
© All Rights Reserved.
The information describes the type of component and shall not be considered as assured chara cteristics.
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 wh ich we are not obliged to accept, we shall hav e 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
A critical component is a component used in a life-support device or sys tem whose failure can reasonably be expected
to cause the failure of that life-support device or system, or to affec t its safety or e ffectiveness of that dev ice 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.
1
, may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS.
2005-04-06 7
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