SFH620A, SFH6206
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Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input
FEATURES
A/C 1
4 C
C/A 2
3 E
• Good CTR linearity depending on forward
current
• Isolation test voltage, 5300 VRMS
• High collector emitter voltage, VCEO = 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
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 VRMS or DC.
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
S
F
H
6
2
0
x
-
PART NUMBER
#
X
CTR
BIN
0
#
#
PACKAGE OPTION
DIP-#
Option 6
7.62 mm
10.16 mm
Option 7
Option 9
T
TAPE
AND
REEL
> 0.7 mm
CTR (%)
AGENCY
CERTIFIED/PACKAGE
UL, cUL, BSI
DIP-4
> 0.1 mm
± 10 mA
SFH620A
SFH6206
40 to 125
63 to 200
100 to 320
40 to 125
63 to 200
100 to 320
SFH620A-1
SFH620A-2
SFH620A-3
-
-
-
SFH620A-2X006
SFH620A-3X006
-
-
-
DIP-4, 400 mil, option 6 SFH620A-1X006
SMD-4, option 7
-
SFH620A-2X007T (1)
-
-
-
-
SMD-4, option 9
-
-
-
SFH6206-1T (1)
SFH6206-2T (1)
SFH6206-3T (1)
VDE, UL, CUL, BSI
40 to 125
63 to 200
100 to 320
40 to 125
63 to 200
100 to 320
SFH620A-1X001
SFH620A-2X001
SFH620A-3X001
-
-
-
DIP-4, 400 mil, option 6
-
SFH620A-2X016
SFH620A-3X016
-
-
-
SMD-4, option 7
-
SFH620A-2X017T
-
-
-
-
SMD-4, option 9
-
-
-
-
DIP-4
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.
Rev. 2.3, 31-Aug-15
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
SFH620A, SFH6206
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
tp ≤ 10 μs
IF
± 60
mA
IFSM
± 2.5
A
Pdiss
100
mW
Collector emitter voltage
VCEO
70
V
Emitter collector voltage
VECO
7
V
IC
50
mA
IC
100
mA
Pdiss
150
mW
INPUT
DC forward current
Surge forward current
Power dissipation
OUTPUT
Collector current
tp ≤ 1 μs
Power dissipation
COUPLER
Total power dissipation
Ptot
250
mW
Storage temperature range
Tstg
-55 to +150
°C
Ambient temperature range
Tamb
-55 to +100
°C
Tj
100
°C
Tsld
260
°C
Junction temperature
Soldering temperature (1)
max. 10 s, dip soldering distance
to seating plane ≥ 1.5 mm
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 (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
1.65
UNIT
INPUT
Forward voltage
Capacitance
IF = ± 60 mA
VF
1.25
VR = 0 V, f = 1 MHz
CO
50
pF
Rthja
750
K/W
CCE
6.8
pF
Rthja
500
°C/W
VCEsat
0.25
CC
0.2
SFH620A-1
ICEO
2
50
nA
SFH6206-1
ICEO
2
50
nA
SFH620A-2
ICEO
2
50
nA
SFH6206-2
ICEO
2
50
nA
SFH620A-3
ICEO
5
100
nA
SFH6206-3
ICEO
5
100
nA
Thermal resistance
V
OUTPUT
Collector emitter capacitance
VCE = 5 V, f = 1 MHz
Thermal resistance
COUPLER
Collector emitter saturation voltage
IF = ± 10 mA, IC = 2.5 mA
Coupling capacitance
Collector emitter leakage current
VCE = 10 V
0.4
V
pF
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.
Rev. 2.3, 31-Aug-15
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
SFH620A, SFH6206
www.vishay.com
Vishay Semiconductors
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
VCE = 5 V, IF = ± 10 mA
IC/IF
VCE = 5 V, IF = ± 1 mA
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
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
30
30
45
45
70
70
UNIT
%
%
%
%
%
%
%
%
%
%
%
%
RL = 75 Ω
IF
V CC = 5 V
IC
47 Ω
isfh620a_08
Fig. 1 - Switching Times Linear Operation (without Saturation)
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Turn-on time
Rise time
Turn-off time
Fall time
Cut-off frequency
TEST CONDITION
RL = 75 Ω, IF = ± 10 mA, VCC = 5 V
RL = 75 Ω, IF = ± 10 mA, VCC = 5 V
RL = 75 Ω, IF = ± 10 mA, VCC = 5 V
RL = 75 Ω, IF = ± 10 mA, VCC = 5 V
RL = 75 Ω, IF = ± 10 mA, VCC = 5 V
SYMBOL
ton
tr
toff
tf
tctr
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
Tamb = 25 °C, VIO = 500 V
Tamb = 100 °C, VIO = 500 V
SYMBOL
CTI
VISO
VISO
VIOTM
VIORM
RIO
RIO
PSO
ISI
TS
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
VALUE
55/115/21
2
175
4470
5300
8000
890
≥ 1012
≥ 1011
700
400
175
≥7
≥7
≥8
≥8
≥7
≥7
≥ 0.4
UNIT
VRMS
VRMS
Vpeak
Vpeak
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.
Rev. 2.3, 31-Aug-15
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
SFH620A, SFH6206
www.vishay.com
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
20
103
f = 1 MHz
IF = 10 mA, VCC = 5 V
IC
(%)
IF
15
C (pF)
3
2
102
10
1
5
CCE
101
- 25
0
0
25
TA (°C)
isfh620a_01
50
10-2
75
Fig. 2 - Current Transfer Ratio (CTR) vs. Temperature
104
IF = 14 mA
D=0
0.005
0.01
0.02
20
IF (mA)
IF = 12 mA
IC (mA)
100
101
Ve (V)
IF = 10 mA
IF = 8 mA
IF = 6 mA
10
103
D=
tp
T
0.05
0.1
tp
IF
T
Pulse cycle
D = parameter
0.2
102
0.5
DC
IF = 4 mA
IF = 1 mA
102
Fig. 5 - Transistor Capacitance (Typ.) vs. Collector Emitter Voltage
30
0
10-1
isfh620a_04
IF = 2 mA
101
0
5
isfh620a_02
10
VCE (V)
15
10-5
10-4
10-3
10-2
isfh620a_05
Fig. 3 - Output Characteristics (Typ.) Collector Current vs.
Collector Emitter Voltage
10-1
tp (s)
100
101
Fig. 6 - Permissible Pulse Handling Capability Forward Current vs.
Pulse Width
1.2
200
VF = f (IF)
Ptot (mW)
VF (V)
25 °C
50 °C
75 °C
1.1
150
Transistor
100
1.0
Diode
50
0.9
10-1
isfh620a_03
100
101
102
IF (mA)
Fig. 4 - Diode Forward Voltage (Typ.) vs. Forward Current
Rev. 2.3, 31-Aug-15
0
0
isfh620a_06
25
50
75
100
TA (°C)
Fig. 7 - Permissible Power Dissipation vs. Ambient Temperature
Document Number: 83675
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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
SFH620A, SFH6206
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Vishay Semiconductors
120
Ptot = f (TA)
IF (mA)
90
60
30
0
0
25
50
75
100
TA (°C)
isfh620a_07
Fig. 8 - Permissible Diode Forward Current vs.
Ambient Temperature
PACKAGE DIMENSIONS in millimeters
DIP-4, Standard
5.10 max.
7.62 typ.
4.70 ± 0.15
6.60 ± 0.25
0.50 min.
1.27 ± 0.10
0.50 ± 0.10
2.54 typ.
Pin one I.D.
Rev. 2.3, 31-Aug-15
3.10 ± 0.50
3.55 ± 0.25
0.70 min.
4
3
1
2
.10
0.25 ± 0
3° to 9°
Document Number: 83675
5
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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
SFH620A, SFH6206
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Vishay Semiconductors
DIP-4, Option 6
10.16 typ.
5.10 max.
7.62 typ.
4.70 ± 0.15
6.60 ± 0.25
0.10 min.
3.55 ± 0.25
0.70 min.
1.27 ± 0.10
2.54 typ.
Pin one I.D.
4
3
1
2
0.25 ± 0.10
3.05 ± 0.50
0.50 ± 0.10
10.55 ± 0.40
SMD-4, Option 7
10.30 max.
5.10 max.
7.62 typ.
4.70 ± 0.15
6.60 ± 0.25
1.27 ± 0.10
8.00 min.
0.50 min.
Leads coplanarity
0.1 max.
2.54 typ.
3
.25
R0
1.78
2.54
0.76
4
4.30 ± 0.30
0.25 ± 0.10
0.50 min.
3.55 ± 0.25
0.70 min.
1.52
8.00 min.
Pin one I.D.
Rev. 2.3, 31-Aug-15
11.05
1
2
Document Number: 83675
6
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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
SFH620A, SFH6206
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Vishay Semiconductors
SMD-4, Option 9
10.05 max.
5.10 max.
7.62 typ.
4.70 ± 0.15
6.60 ± 0.25
3.55 ± 0.25
0.20 ± 0.10
0.25 ± 0.10
0.70 min.
1.27 ± 0.10
0.50 min.
Leads coplanarity
0.1 max.
8.00 min.
2.54 typ.
4
0.76
3
2.54
.25
1.78
R0
1.52
8.00 min.
Pin one I.D.
11.05
1
2
PACKAGE MARKING (example)
YWW H 68
SFH620A-1
V X001
Notes
• Only options 1 and 7 are reflected in the package marking.
• The VDE logo is only marked on option1 parts.
• Tape and reel suffix (T) is not part of the package marking.
SOLDER PROFILES
300
300
5s
Lead temperature
ca. 2 K/s
2 K/s
50
full line: typical
dotted line:
process limits
second
wave
Temperature (°C)
Temperature (°C)
235 °C to
260 °C
first wave
200
wave
ca. 200 K/s
150
100 °C to
130 °C
100
200
max. 30 s
150
max. ramp down 6 °C/s
50
0
94 8626
50
100
max. ramp up 3 °C/s
0
150
200
250
Time (s)
Fig. 9 - Wave Soldering Double Wave Profile According to
J-STD-020 for DIP-8 Devices
Rev. 2.3, 31-Aug-15
max. 100 s
max. 120 s
100
ca. 5 K/s
forced cooling
0
max. 260 °C
245 °C
255 °C
240 °C
217 °C
250
250
0
19841
50
100
150
200
250
300
Time (s)
Fig. 10 - Lead (Pb)-free Reflow Solder Profile According to
J-STD-020 for SMD-8 Devices
Document Number: 83675
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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
SFH620A, SFH6206
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Vishay Semiconductors
HANDLING AND STORAGE CONDITIONS
ESD level: HBM class 2
Floor life: unlimited
Conditions: Tamb < 30 °C, RH < 85 %
Moisture sensitivity level 1, according to J-STD-020
Rev. 2.3, 31-Aug-15
Document Number: 83675
8
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
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Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product
with the properties described in the product specification is suitable for use in a particular application. Parameters provided in
datasheets and / or specifications may vary in different applications and performance may vary over time. All operating
parameters, including typical parameters, must be validated for each customer application by the customer's technical experts.
Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited
to the warranty expressed therein.
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1
Document Number: 91000
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