SFH1690AT/BT/CT/ABT
Vishay Semiconductors
Optocoupler Phototransistor Output, SOP-4,
Mini-Flat Package, 110 °C Rated
FEATURES
• Operating temperature from - 55 °C to + 110 °C
• SOP (small outline package)
• Isolation test voltage, 3750 V
RMS
(1.0 s)
• High collector
V
CEO
= 70 V
A
C
i179065
emitter
breakdown
voltage,
• Low saturation voltage
1
2
4
3
C
E
• Fast switching times
• Temperature stable
• Low coupling capacitance
• End-stackable, 0.100" (2.54 mm) spacing
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
DESCRIPTION
The 110 °C rated SFH1690AT/BT/CT/ABT family has a
GaAs infrared emitting diode emitter, which is optically
coupled to a silicon planar phototransistor detector, and is
incorporated in a 4 pin 100 mil lead pitch miniflat package. It
features a high current transfer ratio, low coupling
capacitance, and high isolation voltage.
The coupling devices are designed for signal transmission
between two electrically separated circuits. The SFH1690
series is available only on tape and reel. There are 2000
parts per reel. Marking for SFH1690AT is SFH690A;
SFH1690BT is SFH690B; SFH1690CT is SFH690C;
SFH1690ABT will be marked as SFH1690A or SFH1690B.
APPLICATIONS
• High density mounting or space sensitive PCBs
• PLCs
• Telecommunication
AGENCY APPROVALS
• UL1577, file no. E52744 system code U
• CUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-2 (VDE 0884) available with option 1
ORDER INFORMATION
PART
SFH1690ABT
SFH1690AT
SFH1690BT
SFH1690CT
Note
For additional information on the available options refer to option information.
REMARKS
CTR 50 to 300 %, SOP-4
CTR 50 to 150 %, SOP-4
CTR 100 to 300 %, SOP-4
CTR 100 to 200 %, SOP-4
ABSOLUTE MAXIMUM RATINGS
PARAMETER
INPUT
DC forward current
Reverse voltage
Surge forward current
Power dissipation
Derate linearly from 25 °C
t
p
≤
10 µs
I
F
V
R
I
FSM
P
diss
50
6.0
2.5
80
0.7
mA
V
A
mW
mW/°C
TEST CONDITION
SYMBOL
VALUE
UNIT
Document Number: 83537
Rev. 1.6, 12-Sep-06
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
1
SFH1690AT/BT/CT/ABT
Vishay Semiconductors
Optocoupler Phototransistor Output,
SOP-4,
Mini-Flat Package, 110 °C Rated
TEST CONDITION
SYMBOL
V
CE
V
EC
I
C
t
p
≤
1.0 ms
I
C
P
diss
VALUE
70
7.0
50
100
150
1.5
UNIT
V
V
mA
mW
mW
mW/°C
ABSOLUTE MAXIMUM RATINGS
PARAMETER
OUTPUT
Collector emitter voltage
Emitter collector voltage
Collector current
Power dissipation
Derate linearly from 25 °C
COUPLER
Isolation test voltage between emitter
and detector
Operating temperature range
Storage temperature range
Soldering temperature
max. 10 s dip soldering distance to
seating plane
≥
1.5 mm
t = 1.0 s
V
ISO
T
amb
T
stg
T
sld
3750
- 55 to + 110
- 55 to + 150
260
V
RMS
°C
°C
°C
Note
T
amb
= 25 °C, unless otherwise specified.
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied
at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for
extended periods of the time can adversely affect reliability.
175
P - Power Dissipation (mW)
tot
150
125
100
75
50
25
0
0
20
40
60
80
100
120
T
amb
- Ambient Temperature (°C)
Diode
Phototransistor
17567
Fig. 1 - Permissible Power Dissipation vs. Temperature
www.vishay.com
2
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83537
Rev. 1.6, 12-Sep-06
SFH1690AT/BT/CT/ABT
Optocoupler Phototransistor Output,
SOP-4,
Mini-Flat Package, 110 °C Rated
ELECTRICAL CHARACTERISTICS
PARAMETER
INPUT
Forward voltage
Reverse current
Capacitance
OUTPUT
Collector emitter leakage
current
Collector emitter breakdown
voltage
Emitter collector breakdown
voltage
Collector emitter saturation
voltage
Collector emitter capacitance
COUPLER
SFH1690ABT
I
C
/I
F
I
F
= 5.0 mA, V
CE
= 5.0 V
SFH1690AT
SFH1690BT
SFH1690CT
Coupling capacitance
Capacitance (input to output)
f = 1 MHz
CTR
CTR
CTR
CTR
C
C
C
IO
50
50
100
100
0.3
0.5
300
150
300
200
%
%
%
%
pF
pF
V
CE
= 20 V
I
C
= 100 µA
I
E
= - 10 µA
I
F
= 10 mA, I
C
= 2.5 mA
V
CE
= 5.0 V, f = 1 MHz
I
CEO
BV
CEO
BV
ECO
V
CEsat
C
CE
70
70
0.25
2.8
0.4
100
nA
V
V
V
pF
I
F
= 5 mA
V
R
= 6.0 V
V
R
= 0 V, f = 1 MHz
V
F
I
R
C
O
1.15
0.01
14
1.4
10
V
µA
pF
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
Vishay Semiconductors
Note
T
amb
= 25 °C, unless otherwise specified
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
SWITCHING CHARACTERISTICS
PARAMETER
Rise time
Fall time
Turn-on time
Turn-off time
TEST CONDITION
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
SYMBOL
t
r
t
f
t
on
t
off
MIN.
TYP.
3.0
4.0
5.0
3.0
MAX.
UNIT
µs
µs
µs
µs
I
F
R
L
= 100
Ω
V
CC
= 5
V
50
Ω
isfh690at_01
Fig. 2 - Switching Operation (without Saturation)
Document Number: 83537
Rev. 1.6, 12-Sep-06
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
3
SFH1690AT/BT/CT/ABT
Vishay Semiconductors
Optocoupler Phototransistor Output,
SOP-4,
Mini-Flat Package, 110 °C Rated
TEST CONDITION
SYMBOL
MIN.
TYP.
55/110/21
2.0
175
V
IOTM
V
IORM
V
IO
= 500 V, T
amb
= 25 °C
V
IO
= 500 V, T
amb
= 100 °C
R
IO
R
IO
6000
707
≥
10
12
350
150
165
5.0
5.0
≥
0.4
≥
10
11
399
V
V
Ω
Ω
mW
mA
°C
mm
mm
mm
mm
MAX.
UNIT
SAFETY AND INSULATION RATINGS
PARAMETER
Climatic classification
(according to IEC 68 part 1)
Pollution degree (DIN VDE 0109)
Comparative tracking index per DIN IEC112/
VDE 0303 part 1, group Illa per DIN VDE 6110
175 399
V
IOTM
V
IORM
Isolation resistance
P
SO
I
SI
T
SI
Creepage
Clearance
Insulation thickness between emitter and
detector
Note
As per IEC60747-5-2, §7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the
safety ratings shall be ensured by means of protective circuits.
TYPICAL CHARACTERISTICS
T
amb
= 25 °C, unless otherwise specified
1.5
1.4
V
F
- Forward
Voltage
(V)
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.10
17600
40
- 55 °C
I
C
- Collector Current (mA)
0 °C
35
30
25
20
15
10
5
0
1.00
10.00
100.00
17606
T
amb
= 25 °C,
non–saturated
I
F
= 30 mA
20 mA
15 mA
10 mA
5 mA
0
1
2
3
4
5
6
7
8
9
10
25 °C
50 °C
110 °C
I
F
- Forward Current (mA)
V
CE
- Collector Emitter
Voltage
(V)
Fig. 3 - Forward Voltage vs. Forward Current
Fig. 4 - Collector Current vs. Collector Emitter Voltage
www.vishay.com
4
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83537
Rev. 1.6, 12-Sep-06
SFH1690AT/BT/CT/ABT
Optocoupler Phototransistor Output,
SOP-4,
Mini-Flat Package, 110 °C Rated
Vishay Semiconductors
I
CE0
- Collector Emitter Leakage Current (nA)
CTR
Norm
-
Normalized
Output Current
10000
1000
100
10
1.2
I
F
= 10 mA
1.0
0.8
0.6
0.4
0.2
Normalized
to
I
F
= 5 mA, T
amb
= 25 °C,
V
CE
= 5
V,
non–saturated
5
25 45 65
85
105 125
1 mA
5 mA
V
CE
= 40
V
1
0.1
V
CE
= 24
V
V
CE
= 12
V
0.01
- 55 - 40 - 25 - 10 5 20 35 50 65
80
95 110 125
0.0
- 55 - 35 - 15
17601
T
amb
- Ambient Temperature (°C)
17603
T
amb
- Ambient Temperature (°C)
Fig. 5 - Collector Emitter Dark Current vs. Ambient Temperature
Fig. 8 - Normalized Current Transfer Ratio vs. Ambient Temperature
18
I
C
- Collector Current (mA)
16
14
12
10
8
6
4
2
0
0.0
17607
T
amb
= 25 °C
saturated
CTR
Norm
-
Normalized
Output Current
20
I
F
= 25 mA
10 mA
1.2
-A
1.0
- AB
0.8
0.6
-C
0.4
0.2
0.0
0.10
-B
Normalized
to
I
F
= 5 mA, T
amb
= 25 °C,
V
CE
= 0.4
V,
saturated
1.00
10.00
I
F
- Forward Current (mA)
100.00
5 mA
2 mA
1 mA
0.1
0.2
0.3
0.4
V
CE
- Collector Emitter
Voltage
(V)
0.5
17604
Fig. 6 - Collector Current vs. Collector Emitter Voltage
Fig. 9 - Normalized CTR vs. Forward Current
CTR
Norm
-
Normalized
Output Current
1.2
CTR
Norm
-
Normalized
Output Current
I
F
= 5 mA
1.0
0.8
1 mA
0.6
0.4
0.2
Normalized
to
I
F
= 5 mA, T
amb
= 25 °C,
V
CE
= 0.4
V,
saturated
10 mA
1.2
-A
1.0
0.8
0.6
0.4
0.2
0.0
0.10
Normalized
to
I
F
= 5 mA, T
amb
= 25 °C,
V
CE
= 5
V,
non–saturated
1.00
10.00
I
F
- Forward Current (mA)
100.00
- AB
-C
-B
0.0
- 55 - 35 - 15 5 25 45 65
85
105 125
17602
T
amb
- Ambient Temperature (°C)
17605
Fig. 7 - Normalized Current Transfer Ratio vs. Ambient Temperature
Fig. 10 - Normalized CTR vs. Forward Current
Document Number: 83537
Rev. 1.6, 12-Sep-06
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
5
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