2015-12-22
Reflective Interrupter
Version 1.5
SFH 9206
Features:
•
940nm emitter in combination with a silicon NPN phototransistor
•
Optimal operating distance 1 mm to 5 mm
•
Daylight cut-off filter
•
Emitter and detector electrically isolated
•
Soldering Methode: IR Reflow Soldering
•
Product complies to MSL Level 4
Applications
•
Position reporting
•
End position switch
•
Speed monitoring and regulating
•
Motion transmitter
Ordering Information
Type:
Collector-emitter current
I
PCE
[µA]
Kodak neutral white testcard with
90% reflection; I
F
= 10 mA, V
CE
= 5 V,
d
= 1 mm
SFH 9206
SFH 9206-4
SFH 9206-5/6
SFH 9206-6/7
SFH 9206-8
160 ... 2000
160 ... 320
250 ... 800
400 ... 1250
1000 ... 2000
Q65111A3179
-
Q65111A3177
Q65111A3178
-
Ordering Code
2015-12-22
1
Version 1.5
Maximum Ratings
(T
A
= 25 °C)
Parameter
Emitter
Reverse voltage
Forward current
Surge current
(tp ≤ 10 μs, D=0)
Power consumption
Thermal resistance junction - ambient
1)
page 14
Detector
Collector-emitter voltage
Collector-emitter voltage
(t ≤ 2 min)
Emitter-collector voltage
Collector current
Total Power dissipation
Thermal resistance junction - ambient
1)
page 14
Interrupter
Operating and storage temperature range
Ambient temperature range
Total power dissipation
Electrostatic discharge
Characteristics
(T
A
= 25 °C)
Parameter
Emitter
Peak wavelength
(I
F
= 50 mA, t
p
= 20 ms)
Forward voltage
(I
F
= 50 mA, t
p
= 20 ms)
Reverse current
(V
R
= 5 V)
Detector
(typ)
λ
peak
950
1.45 (≤ 1.8)
Symbol
Values
T
op
; T
stg
T
A
P
tot
V
ESD
-40 ... 100
-40 ... 100
150
2
V
CE
V
CE
V
EC
I
C
P
tot
R
thJA
16
30
7
10
100
495
V
R
I
F
I
FSM
P
tot
R
thJA
5
50
0.7
100
495
Symbol
Values
SFH 9206
Unit
V
mA
A
mW
K/W
V
V
V
mA
mW
K/W
°C
°C
mW
kV
Unit
nm
V
µA
(typ (max)) V
F
I
R
not designed for
reverse operation
2015-12-22
2
Version 1.5
SFH 9206
Parameter
Capacitance
(V
CE
= 0 V, f = 1 MHz, E = 0)
Dark current
(V
CE
= 16 V, E = 0)
Photocurrent (ambient light sensitivity)
(V
CE
= 5 V, E
V
= 1000 lx)
Interrupter
Collector-emitter current
(Kodak neutral white testcard with 90% reflection;
I
F
= 10 mA, V
CE
= 5 V,
d
= 1 mm)
(min)
(typ)
(max)
(typ)
Symbol
C
CE
Values
5
1 (≤ 50)
1
Unit
pF
nA
mA
(typ (max)) I
CE0
(typ)
I
PCE
I
PCE
I
PCE
I
PCE
160
600
2000
200 (< 600)
µA
µA
µA
mV
Collector-emitter saturation voltage
(typ (max)) V
CEsat
(Kodak neutral white testcard with 90% reflection; I
F
= 10 mA, I
C
= 55 µA, d = 1 mm)
Switching Times
Turn-on time
2)
page 14
(V
CC
= 5 V, I
C
= 100 µA, R
L
= 1 kΩ)
Rise time
2)
page 14
(V
CC
= 5 V, I
C
= 100 µA, R
L
= 1 kΩ)
Turn-off time
2)
page 14
(V
CC
= 5 V, I
C
= 100 µA, R
L
= 1 kΩ)
Fall time
2)
page 14
(V
CC
= 5 V, I
C
= 100 µA, R
L
= 1 kΩ)
(typ)
(typ)
(typ)
(typ)
t
on
t
r
t
off
t
f
40
30
45
40
µs
µs
µs
µs
2015-12-22
3
Version 1.5
SFH 9206
Mechanical test setup
d
Reflector
with 90% reflexion
(Kodak neutral white
test card)
OHM02257
Test Circuit for Switching and Response Time
Ι
F
R
L
Ι
C
V
CC
Output
OHM02258
2015-12-22
4
Version 1.5
Collector Current
3)
page 14
I
C
/ I
Cmax
= f(d), T
A
= 25°C
100
I
C
%
OHF05610
SFH 9206
Collector Current
3)
page 14
I
C
= f(I
F
), d = 1 mm, 90% reflection, T
A
= 25°C
I
C max
80
70
60
50
40
I
C
6
mA
5
OHF05611
4
3
2
30
20
10
0
0
Kodak neutral
white test card
1
2
3
Mirror
0
1
4 mm 5
d
0
5 10 15 20 25 30 35
3)
page 14
mA 50
I
F
Relative Spectral Emission
(typ) I
rel
= f(λ), T
A
= 25°C
100
Photocurrent
3)
page 14
I
C
= f(V
CE
), d = 1 mm, 90% reflection, T
A
= 25°C
2.5
mA
OHF05612
OHF04134
I
C
2.0
I
rel
%
I
F
= 25 mA
80
1.5
I
F
= 20 mA
60
1.0
I
F
= 15 mA
I
F
= 10 mA
40
0.5
20
I
F
= 5 mA
0
-1
10
10
0
10
1
V 10
2
0
800
850
900
950
nm 1025
V
CE
λ
2015-12-22
5
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