OSRAM SFH9341

Gabellichtschranke mit Schmitt-Trigger IC
Slotted Interrupter with Schmitt-Trigger-IC
SFH 9340
SFH 9341
Wesentliche Merkmale
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Kompaktes Gehäuse
IR-Sender: GaAs (950 nm)
Empfänger: Schmitt-Trigger IC
Empfänger: Tageslichtsperrfilter
SFH 9340: Ausgang active low
SFH 9341: Ausgang active high
Einschaltstrom: typ. 0.6 mA
Compact Type
IR-emitter: GaAs (950 nm)
Detector: Schmitt-Trigger IC
Detector: Daylight-Cutoff Filter
SFH 9340: Output active low
SFH 9341: Output active high
Threshold current: typ. 0.6 mA
Anwendungen
Applications
• Optischer Schalter
• Pulsformer
• Zähler
• Optical threshold switch
• Pulseformer
• Counter
Typ
Type
Bestellnummer
Ordering Code
Gehäuse
Package
SFH 9340
Q62702-P5120
SFH 9341
Q62702-P5121
Polykarbonat Plastikgehäuse.
Senderseite durch Buchstaben „E“, Empfängerseite durch
Buchstaben „S“ gekennzeichnet.
Polycarbonate plastic material housing.
Emitter side marked with letter “E”, Detector/Sensor side marked with
letter “S”.
2001-02-22
1
SFH 9340, SFH 9341
Grenzwerte (TA = 25 °C)
Maximum Ratings
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Sperrspannung
Reverse voltage
VR
5
V
Durchlassstrom
Forward current
IF (DC)
60
mA
Stoßstrom (tP ≤ 10 µs, D = 0)
Surge current
IFSM
1
A
Verlustleistung
Power dissipation
Ptot
100
mW
Wärmewiderstand
Thermal resistance
RthJA
280
K/W
Versorgungsspannung
Supply voltage
VCC
– 0.5 … + 20
V
Ausgangsspannung
Output voltage
VOUT
– 0.5 … + 20
V
Ausgangsstrom (TA = 25 °C)
Output current
IO
50
mA
Verlustleistung
Power dissipation
Ptot
150
mW
Lagertemperatur
Storage temperature range
Tstg
– 40 … + 85
°C
Betriebstemperatur
Operating temperature range
Top
– 40 … + 85
°C
Elektrostatische Entladung
Electrostatic discharge
ESD
2
kV
Sender (GaAs-Diode)
Emitter (GaAs diode)
Empfänger (Schmitt-Trigger IC)
Detector (Schmitt-Trigger IC)
Gabellichtschranke
Slotted Interrupter
2001-02-22
2
SFH 9340, SFH 9341
Kennwerte (TA = 25 °C)
Characteristics
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Durchlassspannung (IF = 20 mA, tp = 20 ms)
Forward voltage
VF
1.2 (< 1.4)
V
Sperrstrom (VR = 3 V)
Reverse current
IR
0.01 (< 1)
µA
Kapazität (VR = 0 V, f = 1 MHz)
Capacitance
C0
16
pF
Wellenlänge der Strahlung
Wavelength of peak emission
λpeak
950
nm
Sender (GaAs-Diode)
Emitter (GaAs diode)
Empfänger (Schmitt-Trigger IC) (wenn nicht anders angegeben, VCC = 5 V)
Detector (Schmitt-Trigger IC) (unless otherwise specified, VCC = 5 V)
Ausgangsspannung „High“
Output voltage “High”
IO = 0, VCC = 4.5 - 18 V
VOH
VCC (> 4.0)
V
Ausgangsspannung „Low“
Output voltage “Low”
IO = 16 mA
VOL
0.15 (< 0.4)
V
Stromaufnahme
Supply current
VCC = 5 V
VCC = 18 V
ICC
Anstiegszeit 10% bis 90%
Rise time 10% to 90%
RL = 280 Ω, IF = 4 mA, λ = 950 nm
tr
Abfallzeit 90% bis 10%
Fall time 90% to 10%
RL = 280 Ω, IF = 4 mA, λ = 950 nm
tf
Ausgangsverzögerungszeit
Propagation delay time “ON”
RL = 280 Ω, IF = 4 mA, λ = 950 nm
tON
1
µs
Ausgangsverzögerungszeit
Propagation delay time “OFF”
RL = 280 Ω, IF = 4 mA, λ = 950 nm
tOFF
2
µs
2001-02-22
mA
3.5 (< 5)
5.0
3
SFH 9340
SFH 9341
20
30
SFH 9340
SFH 9341
10
20
ns
ns
SFH 9340, SFH 9341
Kennwerte (TA = 25 °C)
Characteristics (cont’d)
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Gabellichtschranke (wenn nicht anders angegeben, VCC = 5 V)
Slotted Interrupter (unless otherwise specified: VCC = 5 V)
Schaltschwelle
Threshold current “ON”
IF, ON
typ. 0.6 (< 2.0)
mA
Schaltschwelle
Threshold current “OFF”
IF, OFF
0.36 (> 0.05)
mA
Hysterese
Hysteresis
IF, OFF / IF, ON
0.6 (0.5 … 0.9)
–
Zulässiger Arbeitsbereich Detektor (Schmitt-Trigger IC)
Operating Conditions Detector (Schmitt-Trigger IC)
Bezeichnung
Parameter
Symbol
Symbol
Wert
Value
Einheit
Unit
Versorgungsspannung
Supply voltage
VCC
4 … 18
V
Ausgangsstrom
Output current
IO
< 16
mA
Zur Stabilisierung der Versorgung wird ein Stützkondensator (angeschlossen zwischen VCC und GND) von typ. 0,1 µF
empfohlen.
A bypass capacitor, 0.1 µF typical, connected between VCC and GND is recommended in order to stabilize power supply
line.
2001-02-22
4
SFH 9340, SFH 9341
VCC
VCC = 5 V
R L = 280 Ω
SFH 9340
SFH 9341
Input
OUT
OUT
C = 0.1 µF
GND
R = 47 Ω
GND
OHF00814
Figure 1
Test Circuit for Switching and Response Time
SFH 9340 (Active "Low")
Input
SFH 9341 (Active "High")
Input
50%
t PHL
t PLH
50%
t PHL
t PLH
90%
90%
Output
Output
50%
50%
10%
10%
tf
tr
tr
tf
OHF00824
Figure 2
2001-02-22
Switching Time Definitions
5
SFH 9340, SFH 9341
Relative Threshold
IF, ON/IF, ON (Vcc = 5 V) = f (VCC)
Supply Current
ICC = f (VCC)
OHR00855
I F, ON 1.5
I F, ON_5 V
I CC
Output Voltage
VOL = f (IOUT, VCC)
OHF00510
6
mA
OHF00512
3.5
VOL V
3
1.3
2.5
1.2
4
1.1
3
1
1.5
0.9
2
0.8
1
0.7
1
0.5
0.6
0.5
0
5
10
15
V
20
0
0
5
10
15
Supply Current vs. Ambient
Temperature ICC = f (TA, VCC)
OHF00514
6
mA
VCC = 20 V
5
0
20
0
10
20
30
40 mA 50
I OUT
Max. Permissible Forward Current
IF = f (TA)
Forward Current IF = f (VF)
Single pulse, tp = 20 µs
OHF00372
90
ΙF
Ι F mA
VCC = 15 V
OHF00367
10 4
mA
10 3
70
R thJA = 280 K/W
VCC = 10 V
4
V
VCC
VCC
I CC
5V
10 V
15 V
20 V
2
10 2
60
VCC = 5 V
50
10 1
3
40
2
10 0
30
20
10 -1
1
10
0
-25
0
25
50
75 ˚C 100
0
0
20
40
60
TA
2001-02-22
6
80
C
TA
120
10 -2
0
0.5
1
1.5
2
2.5
3
V
VF
4
SFH 9340, SFH 9341
Maßzeichnung
Package Outlines
Circuitry
4 (OUT)
10.6 (0.417)
11.0 (0.433)
2.34 (0.092)
8.0 (0.315)
2.74 (0.108)
1
12.52 (0.493)
12.12 (0.477) Optical Axis
6.68 (0.263)
3.38 (0.133)
2.98 (0.117)
6.28 (0.247)
1.27 (0.050)
3 (VDD )
5 (GND)
9.0 (0.354)
8.2 (0.323)
Pin 1
2
Pin 3
Pin 4
Pin 5
0.25 (0.010)
Pin 2
0.6 (0.024)
0.4 (0.016)
5.0 (0.197)
2.54 (0.100)
0.5 (0.020)
8.4 (0.331)
7.8 (0.307)
0.25 (0.100)
1.27 (0.050)
0.3 (0.012)
Emitter
Sensor
GPX06012
Maße werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch).
2001-02-22
7
SFH 9340, SFH 9341
Löthinweise
Soldering Conditions
Bauform
Type
SFH 9340
SFH 9341
Tauch-, Schwalllötung
Dip, Wave Soldering
Reflowlötung
Reflow Soldering
Kolbenlötung
Iron Soldering
Peak Temp. Max. Time
(solderbath) in Peak
Zone
Peak Temp. Max. Time
(package
in Peak
temp.)
Zone
(Iron temp.) Max. Time
260 °C
n.a.
300 °C
10 s
–
5s
Published by OSRAM Opto Semiconductors GmbH & Co. OHG
Wernerwerkstrasse 2, D-93049 Regensburg
© 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 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.
2001-02-22
8