SFH620A, SFH6206
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Rev. 2.3, 31-Aug-15 1Document Number: 83675
For technical questions, contact: optocoupleranswers@vishay.com
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Optocoupler, Phototransistor Output, AC Input
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.
FEATURES
• 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
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
Notes
• Additional options may be possible, please contact sales office.
(1) Also available in tubes; do not add T to end.
E
CA/C
C/A
1
2
4
3
ORDERING INFORMATION
SFH620x-#X0##T
PART NUMBER CTR
BIN
PACKAGE OPTION TAPE
AND
REEL
AGENCY
CERTIFIED/PACKAGE
CTR (%)
± 10 mA
SFH620A SFH6206
UL, cUL, BSI 40 to 125 63 to 200 100 to 320 40 to 125 63 to 200 100 to 320
DIP-4 SFH620A-1 SFH620A-2 SFH620A-3 - - -
DIP-4, 400 mil, option 6 SFH620A-1X006 SFH620A-2X006 SFH620A-3X006 - - -
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
DIP-4 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 - - - - SFH6206-2X001T
(1)
SFH6206-3X001T
(1)
> 0.1 mm
10.16 mm
> 0.7 mm
7.62 mm
DIP-#
Option 7
Option 6
Option 9
SFH620A, SFH6206
www.vishay.com Vishay Semiconductors
Rev. 2.3, 31-Aug-15 2Document Number: 83675
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
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).
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.
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
DC forward current IF± 60 mA
Surge forward current tp ≤ 10 μs IFSM ± 2.5 A
Power dissipation Pdiss 100 mW
OUTPUT
Collector emitter voltage VCEO 70 V
Emitter collector voltage VECO 7V
Collector current IC50 mA
tp ≤ 1 μs IC100 mA
Power dissipation Pdiss 150 mW
COUPLER
Total power dissipation Ptot 250 mW
Storage temperature range Tstg -55 to +150 °C
Ambient temperature range Tamb -55 to +100 °C
Junction temperature Tj100 °C
Soldering temperature (1) max. 10 s, dip soldering distance
to seating plane ≥ 1.5 mm Tsld 260 °C
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
INPUT
Forward voltage IF = ± 60 mA VF1.25 1.65 V
Capacitance VR = 0 V, f = 1 MHz CO50 pF
Thermal resistance Rthja 750 K/W
OUTPUT
Collector emitter capacitance VCE = 5 V, f = 1 MHz CCE 6.8 pF
Thermal resistance Rthja 500 °C/W
COUPLER
Collector emitter saturation voltage IF = ± 10 mA, IC = 2.5 mA VCEsat 0.25 0.4 V
Coupling capacitance CC0.2 pF
Collector emitter leakage current VCE = 10 V
SFH620A-1 ICEO 250nA
SFH6206-1 ICEO 250nA
SFH620A-2 ICEO 250nA
SFH6206-2 ICEO 250nA
SFH620A-3 ICEO 5 100 nA
SFH6206-3 ICEO 5 100 nA
SFH620A, SFH6206
www.vishay.com Vishay Semiconductors
Rev. 2.3, 31-Aug-15 3Document Number: 83675
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
Fig. 1 - Switching Times Linear Operation (without Saturation)
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.
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
IC/IF
VCE = 5 V, IF = ± 10 mA
SFH620A-1 CTR 40 125 %
SFH6206-1 CTR 40 125 %
SFH620A-2 CTR 63 200 %
SFH6206-2 CTR 63 200 %
SFH620A-3 CTR 100 320 %
SFH6206-3 CTR 100 320 %
VCE = 5 V, IF = ± 1 mA
SFH620A-1 CTR 13 30 %
SFH6206-1 CTR 13 30 %
SFH620A-2 CTR 22 45 %
SFH6206-2 CTR 22 45 %
SFH620A-3 CTR 34 70 %
SFH6206-3 CTR 34 70 %
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Turn-on time RL = 75 Ω, IF = ± 10 mA, VCC = 5 V ton 3μs
Rise time RL = 75 Ω, IF = ± 10 mA, VCC = 5 V tr2μs
Turn-off time RL = 75 Ω, IF = ± 10 mA, VCC = 5 V toff 2.3 μs
Fall time RL = 75 Ω, IF = ± 10 mA, VCC = 5 V tf2μs
Cut-off frequency RL = 75 Ω, IF = ± 10 mA, VCC = 5 V tctr 208 kHz
SAFETY AND INSULATION RATINGS
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Climatic classification According to IEC 68 part 1 55/115/21
Pollution degree According to DIN VDE 0109 2
Comparative tracking index Insulation group IIIa CTI 175
Maximum rated withstanding isolation voltage According to UL1577, t = 1 min VISO 4470 VRMS
Tested withstanding isolation voltage According to UL1577, t = 1 s VISO 5300 VRMS
Maximum transient isolation voltage According to DIN EN 60747-5-5 VIOTM 8000 Vpeak
Maximum repetitive peak isolation voltage According to DIN EN 60747-5-5 VIORM 890 Vpeak
Isolation resistance Tamb = 25 °C, VIO = 500 V RIO ≥ 1012 Ω
Tamb = 100 °C, VIO = 500 V RIO ≥ 1011 Ω
Output safety power PSO 700 mW
Input safety current ISI 400 mA
Input safety temperature TS175 °C
Creepage distance DIP-4 ≥ 7mm
Clearance distance DIP-4 ≥ 7mm
Creepage distance DIP-4, 400 mil, option 6 ≥ 8mm
Clearance distance DIP-4, 400 mil, option 6 ≥ 8mm
Creepage distance SMD-4, option 7 and option 9 ≥ 7mm
Clearance distance SMD-4, option 7 and option 9 ≥ 7mm
Insulation thickness DTI ≥ 0.4 mm
isfh620a_08
RL=75 Ω
VCC =5 V
47 Ω
IF
IC
SFH620A, SFH6206
www.vishay.com Vishay Semiconductors
Rev. 2.3, 31-Aug-15 4Document Number: 83675
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
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 2 - Current Transfer Ratio (CTR) vs. Temperature
Fig. 3 - Output Characteristics (Typ.) Collector Current vs.
Collector Emitter Voltage
Fig. 4 - Diode Forward Voltage (Typ.) vs. Forward Current
Fig. 5 - Transistor Capacitance (Typ.) vs. Collector Emitter Voltage
Fig. 6 - Permissible Pulse Handling Capability Forward Current vs.
Pulse Width
Fig. 7 - Permissible Power Dissipation vs. Ambient Temperature
(%)
10
3
10
2
10
1
- 25 7525050
TA (°C)
isfh620a_01
IF = 10 mA, VCC = 5 V
1
2
3
I
C
I
F
30
10
20
0
015105
VCE (V)
isfh620a_02
IF = 14 mA
IF = 12 mA
IF = 10 mA
IF = 6 mA
IF = 8 mA
IF = 4 mA
IF = 2 mAIF = 1 mA
IC (mA)
1.2
1.1
1.0
0.9
10-1 101
100
isfh620a_03
VF = f (IF)
25 °C
50 °C
75 °C
IF (mA)
VF (V)
102
0
5
10
15
20
10-2 10-1 100101102
C (pF)
Ve (V)
isfh620a_04
f = 1 MHz
CCE
101
102
103
104
10-5 10-4 10-3 10-2 10-1 100101
isfh620a_05
tp
IF
T
T
D =
tp
D = 0
0.005
0.01
0.02 Pulse cycle
D = parameter
tp
IF
0.05
0.1
0.2
0.5
DC
IF (mA)
tp (s)
0
50
100
150
200
0 50 1007525
isfh620a_06
Transistor
Diode
TA (°C)
Ptot (mW)
SFH620A, SFH6206
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Rev. 2.3, 31-Aug-15 5Document Number: 83675
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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Fig. 8 - Permissible Diode Forward Current vs.
Ambient Temperature
PACKAGE DIMENSIONS in millimeters
DIP-4, Standard
0
30
60
90
120
0 50 1007525
isfh620a_07
Ptot = f (TA)
IF (mA)
TA (°C)
5.10 max.
4.70 ± 0.15
0.70 min.
3.55 ± 0.250.50 min.
1.27 ± 0.10
0.50 ± 0.10
2.54 typ.
Pin one I.D.
43
12
7.62 typ.
6.60 ± 0.25
3.10 ± 0.50
0.25 ± 0.10
3° to 9°
SFH620A, SFH6206
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Rev. 2.3, 31-Aug-15 6Document Number: 83675
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DIP-4, Option 6
SMD-4, Option 7
5.10 max.
4.70 ± 0.15
0.70 min.
3.55 ± 0.253.05 ± 0.50
1.27 ± 0.10
0.50 ± 0.10
2.54 typ.
Pin one I.D.
43
12
7.62 typ.
6.60 ± 0.25
0.25 ± 0.10
10.16 typ.
10.55 ± 0.40
0.10 min.
5.10 max.
4.70 ± 0.15
0.70 min.
3.55 ± 0.25
1.27 ± 0.10
2.54 typ.
Pin one I.D.
43
12
7.62 typ.
6.60 ± 0.25
10.30 max.
8.00 min.
0.50 min.
0.25 ± 0.10
4.30 ± 0.30
Leads coplanarity
0.1 max.
0.50 min.
8.00 min.
11.05
1.52
0.761.78
2.54
R0.25
SFH620A, SFH6206
www.vishay.com Vishay Semiconductors
Rev. 2.3, 31-Aug-15 7Document Number: 83675
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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SMD-4, Option 9
PACKAGE MARKING (example)
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
Fig. 9 - Wave Soldering Double Wave Profile According to
J-STD-020 for DIP-8 Devices
Fig. 10 - Lead (Pb)-free Reflow Solder Profile According to
J-STD-020 for SMD-8 Devices
8.00 min.
11.05
1.52
0.761.78
2.54
R0.25
7.62 typ.
6.60 ± 0.25
10.05 max.
0.25 ± 0.10
Leads coplanarity
0.1 max.
8.00 min.0.50 min.
0.20 ± 0.10
Pin one I.D.
43
12
1.27 ± 0.10
2.54 typ.
3.55 ± 0.25
5.10 max.
4.70 ± 0.15
0.70 min.
YWW H 68
SFH620A-1
V X001
2 K/s
second
wave
first wave
wave
ca. 5 K/s
5 s
full line: typical
dotted line:
process limits
Time (s)
Temperature (°C)
300
250
200
150
100
50
0
050100
150 200 250
94 8626
Lead temperature
235 °C to
260 °C
100 °C to
130 °C
ca. 200 K/s
forced cooling
ca. 2 K/s
SFH620A, SFH6206
www.vishay.com Vishay Semiconductors
Rev. 2.3, 31-Aug-15 8Document Number: 83675
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
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
Legal Disclaimer Notice
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Revision: 08-Feb-17 1Document Number: 91000
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SFH620A-2X006 SFH620A-2X007 SFH620A-2X007T SFH620A-2X016 SFH620A-2X017T SFH620A-3X001
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SFH6206AGR SFH620A-1X001 SFH620AGB-X019T SFH620AGB-X001