SFH620A, SFH6206
www.vishay.com
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input
FEATURES
A/C 1
C/A 2
4 C
3 E
DESCRIPTION
The SFH620A (DIP) and SFH6206 (SMD) feature a high
current transfer ratio, low coupling capacitance and high
isolation voltage. These couplers have a GaAs infrared
diode emitter, which is optically coupled to a silicon planar
phototransistor detector, and is incorporated in a plastic
DIP-4 or SMD package.
The coupling devices are designed for signal transmission
between two electrically separated circuits. The couplers
are end-stackable with 2.54 mm lead spacing. Creepage
and clearance distances of > 8 mm are achieved with
option 6. This version complies with IEC 60950
(DIN VDE 0805) for reinforced insulation to an operation
voltage of 400 V
RMS
or DC.
• Good CTR linearity depending on forward
current
• Isolation test voltage, 5300 V
RMS
• High collector emitter voltage, V
CEO
= 70 V
• Low saturation voltage
• Fast switching times
• Low CTR degradation
• Temperature stable
• Low coupling capacitance
• End-stackable, 0.100" (2.54 mm) spacing
• High common-mode interference immunity
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
AGENCY APPROVALS
The safety application model number covering all products
in this datasheet is SFH620A and SHF6206. This model
number should be used when consulting safety agency
documents.
• UL1577, file no. E52744 system code H, double protection
• CSA 93751
• BSI EN 60950, EN 60065
• DIN EN 60747-5-5 (VDE 0884-5), available with option 1
• CQC GB8898-2011, GB4943.1-2011
ORDERING INFORMATION
DIP-#
Option 6
S
F
H
6
2
0
x
-
#
CTR
BIN
X
0
#
#
T
TAPE
AND
REEL
PART NUMBER
PACKAGE OPTION
7.62 mm
Option 7
10.16 mm
Option 9
> 0.7 mm
> 0.1 mm
AGENCY
CERTIFIED/PACKAGE
UL, cUL, BSI
DIP-4
SMD-4, option 7
SMD-4, option 9
VDE, UL, CUL, BSI
DIP-4
DIP-4, 400 mil, option 6
SMD-4, option 7
SMD-4, option 9
40 to 125
SFH620A-1
-
-
40 to 125
SFH620A-1X001
-
-
-
CTR (%)
± 10 mA
SFH620A
63 to 200
SFH620A-2
SFH620A-2X006
SFH620A-2X007T
(1)
-
63 to 200
SFH620A-2X001
SFH620A-2X016
SFH620A-2X017T
-
100 to 320
SFH620A-3
SFH620A-3X006
-
-
100 to 320
SFH620A-3X001
SFH620A-3X016
-
-
40 to 125
-
-
-
SFH6206-1T
(1)
40 to 125
-
-
-
-
SFH6206
63 to 200
-
-
-
SFH6206-2T
(1)
63 to 200
-
-
-
100 to 320
-
-
-
SFH6206-3T
(1)
100 to 320
-
-
-
DIP-4, 400 mil, option 6 SFH620A-1X006
SFH6206-2X001T
(1)
SFH6206-3X001T
(1)
Notes
• Additional options may be possible, please contact sales office.
(1)
Also available in tubes; do not add T to end.
Document Number: 83675
1
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Downloaded from
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Rev. 2.3, 31-Aug-15
SFH620A, SFH6206
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
DC forward current
Surge forward current
Power dissipation
OUTPUT
Collector emitter voltage
Emitter collector voltage
Collector current
Power dissipation
COUPLER
Total power dissipation
Storage temperature range
Ambient temperature range
Junction temperature
Soldering temperature
(1)
max. 10 s, dip soldering distance
to seating plane
≥
1.5 mm
P
tot
T
stg
T
amb
T
j
T
sld
250
-55 to +150
-55 to +100
100
260
mW
°C
°C
°C
°C
t
p
≤
1 μs
V
CEO
V
ECO
I
C
I
C
P
diss
70
7
50
100
150
V
V
mA
mA
mW
t
p
≤
10 μs
I
F
I
FSM
P
diss
± 60
± 2.5
100
mA
A
mW
TEST CONDITION
SYMBOL
VALUE
UNIT
Notes
• 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.
(1)
Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through
hole devices (DIP).
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Forward voltage
Capacitance
Thermal resistance
OUTPUT
Collector emitter capacitance
Thermal resistance
COUPLER
Collector emitter saturation voltage
Coupling capacitance
SFH620A-1
SFH6206-1
Collector emitter leakage current
V
CE
= 10 V
SFH620A-2
SFH6206-2
SFH620A-3
SFH6206-3
I
F
= ± 10 mA, I
C
= 2.5 mA
V
CEsat
C
C
I
CEO
I
CEO
I
CEO
I
CEO
I
CEO
I
CEO
0.25
0.2
2
2
2
2
5
5
50
50
50
50
100
100
0.4
V
pF
nA
nA
nA
nA
nA
nA
V
CE
= 5 V, f = 1 MHz
C
CE
R
thja
6.8
500
pF
°C/W
I
F
= ± 60 mA
V
R
= 0 V, f = 1 MHz
V
F
C
O
R
thja
1.25
50
750
1.65
V
pF
K/W
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
Note
• 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.
Still air, coupler soldered to PCB or base.
Document Number: 83675
2
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Downloaded from
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Rev. 2.3, 31-Aug-15
SFH620A, SFH6206
www.vishay.com
Vishay Semiconductors
TEST CONDITION
PART
SFH620A-1
SFH6206-1
SFH620A-2
SFH6206-2
SFH620A-3
SFH6206-3
SFH620A-1
SFH6206-1
SFH620A-2
SFH6206-2
SFH620A-3
SFH6206-3
R
L
= 75
Ω
V
CC
= 5 V
I
C
CURRENT TRANSFER RATIO
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
SYMBOL
CTR
CTR
CTR
CTR
CTR
CTR
CTR
CTR
CTR
CTR
CTR
CTR
MIN.
40
40
63
63
100
100
13
13
22
22
34
34
TYP.
MAX.
125
125
200
200
320
320
UNIT
%
%
%
%
%
%
%
%
%
%
%
%
V
CE
= 5 V, I
F
= ± 10 mA
I
C
/I
F
V
CE
= 5 V, I
F
= ± 1 mA
30
30
45
45
70
70
I
F
47
Ω
isfh620a_08
Fig. 1 - Switching Times Linear Operation (without Saturation)
SWITCHING CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Turn-on time
Rise time
Turn-off time
Fall time
Cut-off frequency
TEST CONDITION
R
L
= 75
Ω,
I
F
= ± 10 mA, V
CC
= 5 V
R
L
= 75
Ω,
I
F
= ± 10 mA, V
CC
= 5 V
R
L
= 75
Ω,
I
F
= ± 10 mA, V
CC
= 5 V
R
L
= 75
Ω,
I
F
= ± 10 mA, V
CC
= 5 V
R
L
= 75
Ω,
I
F
= ± 10 mA, V
CC
= 5 V
SYMBOL
t
on
t
r
t
off
t
f
t
ctr
MIN.
TYP.
3
2
2.3
2
208
MAX.
UNIT
μs
μs
μs
μs
kHz
SAFETY AND INSULATION RATINGS
PARAMETER
Climatic classification
Pollution degree
Comparative tracking index
Maximum rated withstanding isolation voltage
Tested withstanding isolation voltage
Maximum transient isolation voltage
Maximum repetitive peak isolation voltage
Isolation resistance
Output safety power
Input safety current
Input safety temperature
Creepage distance
Clearance distance
Creepage distance
Clearance distance
Creepage distance
Clearance distance
Insulation thickness
TEST CONDITION
According to IEC 68 part 1
According to DIN VDE 0109
Insulation group IIIa
According to UL1577, t = 1 min
According to UL1577, t = 1 s
According to DIN EN 60747-5-5
According to DIN EN 60747-5-5
T
amb
= 25 °C, V
IO
= 500 V
T
amb
= 100 °C, V
IO
= 500 V
SYMBOL
VALUE
55/115/21
2
175
4470
5300
8000
890
≥
10
12
≥
10
11
700
400
175
≥
7
≥
7
≥
8
≥
8
≥
7
≥
7
≥
0.4
UNIT
CTI
V
ISO
V
ISO
V
IOTM
V
IORM
R
IO
R
IO
P
SO
I
SI
T
S
DIP-4
DIP-4
DIP-4, 400 mil, option 6
DIP-4, 400 mil, option 6
SMD-4, option 7 and option 9
SMD-4, option 7 and option 9
DTI
V
RMS
V
RMS
V
peak
V
peak
Ω
Ω
mW
mA
°C
mm
mm
mm
mm
mm
mm
mm
Note
• As per DIN EN 60747-5-5, § 7.4.3.8.2, 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.
Document Number: 83675
3
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Downloaded from
Arrow.com.
Rev. 2.3, 31-Aug-15
SFH620A, SFH6206
www.vishay.com
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
Vishay Semiconductors
10
3
IF = 10 mA, VCC = 5 V
20
f = 1 MHz
I
C
(%)
I
F
15
C (pF)
3
10
2
2
1
10
5
C
CE
10
1
- 25
isfh620a_01
0
0
25
T
A
(°C)
50
75
10
-2
isfh620a_04
10
-1
10
0
10
1
V
e
(V)
10
2
Fig. 2 - Current Transfer Ratio (CTR) vs. Temperature
Fig. 5 - Transistor Capacitance (Typ.) vs. Collector Emitter Voltage
30
I
F
= 14 mA
I
F
= 12 mA
10
4
D
=0
0.005
0.01
0.02
0.05
0.1
0.2
D
=
t
p
T
tp
T
Pulse cycle
D = parameter
I
F
I
C
(mA)
I
F
= 10 mA
I
F
= 8 mA
I
F
(mA)
20
10
3
10
I
F
= 1 mA
I
F
= 6 mA
I
F
= 4 mA
I
F
= 2 mA
10
2
0.5
DC
0
10
1
0
5
10
V
CE
(V)
15
10
-5
isfh620a_05
10
-4
10
-3
10
-2
isfh620a_02
10
-1
t
p
(s)
10
0
10
1
Fig. 3 - Output Characteristics (Typ.) Collector Current vs.
Collector Emitter Voltage
Fig. 6 - Permissible Pulse Handling Capability Forward Current vs.
Pulse Width
1.2
VF = f (IF)
25 °C
50 °C
75 °C
200
P
tot
(mW)
150
V
F
(V)
1.1
Transistor
100
Diode
1.0
50
0.9
10
-1
10
0
10
1
I
F
(mA)
10
2
0
0
isfh620a_06
25
50
T
A
(°C)
75
100
isfh620a_03
Fig. 4 - Diode Forward Voltage (Typ.) vs. Forward Current
Fig. 7 - Permissible Power Dissipation vs. Ambient Temperature
Document Number: 83675
4
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Downloaded from
Arrow.com.
Rev. 2.3, 31-Aug-15
SFH620A, SFH6206
www.vishay.com
Vishay Semiconductors
120
Ptot = f (TA)
90
I
F
(mA)
60
30
0
0
isfh620a_07
25
50
T
A
(°C)
75
100
Fig. 8 - Permissible Diode Forward Current vs.
Ambient Temperature
PACKAGE DIMENSIONS
in millimeters
DIP-4, Standard
5.10 max.
4.70 ± 0.15
0.70 min.
3.55 ± 0.25
7.62 typ.
6.60 ± 0.25
1.27 ± 0.10
0.50 ± 0.10
2.54 typ.
4
3
0.50 min.
3.10 ± 0.50
0.25 ± 0
3° to 9°
.10
Pin one I.D.
1
2
Document Number: 83675
5
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Downloaded from
Arrow.com.
Rev. 2.3, 31-Aug-15
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