SFH620AA, SFH620AGB
www.vishay.com
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, 5300 V
RMS
FEATURES
• High current transfer ratios
- at 5 mA: 50 to 600 %
- at 1.0 mA: 45 % typical (> 13)
• Low CTR degradation
• 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
• Temperature stable
• Low coupling capacitance
• End stackable, 0.100" (2.54 mm) spacing
• High common mode interference immunity (unconnected
base)
• SMD option, see SFH620A, SFH6206 datasheet
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
A/C
1
4
C
C/A
2
3
E
i179062-1
DESCRIPTION
The SFH620AA, SFH620AGB features a high current
transfer ratio, low coupling capacitance and high isolation
voltage. These couplers have a GaAs infrared emitting diode
emitter, which is optically coupled to a silicon planar
phototransistor detector, and is incorporated in a plastic
DIP-4 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.
This version complies with IEC 60950 (DIN VDE 0805) for
reinforced insulation up to an operation voltage of 400 V
RMS
or DC.
AGENCY APPROVALS
•
•
•
•
UL1577, file no. E52744 system code H, double protection
CSA 93751
BSI IEC 60950; IEC 60065
VDE 0884-5, DIN EN 60747-5-5, available with option 1
ORDERING INFORMATION
S
F
H
6
2
0
A
x
x
-
X
0
0
1
DIP-4
PART NUMBER
PACKAGE OPTION
7.62 mm
AGENCY CERTIFIED/PACKAGE
UL, CSA, BSI
DIP-4
VDE, UL, CSA, BSI
DIP-4
50 to 600
SFH620AA
50 to 600
-
CTR (%)
± 5 mA
100 to 600
SFH620AGB
100 to 600
SFH620AGB-X001
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
DC forward current
Surge forward current
Total power dissipation
OUTPUT
Collector emitter voltage
Emitter collector voltage
Collector current
Power dissipation
Rev. 1.8, 19-Nov-14
t
p
1.0
ms
V
CE
V
EC
I
C
I
C
P
diss
70
7
50
100
150
V
V
mA
mA
mW
t
p
1.0
μs
I
F
I
FSM
P
diss
± 60
± 2.5
100
mA
A
mW
TEST CONDITION
SYMBOL
VALUE
UNIT
Document Number: 83676
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
SFH620AA, SFH620AGB
www.vishay.com
Vishay Semiconductors
TEST CONDITION
SYMBOL
VALUE
UNIT
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
COUPLER
Isolation test voltage
between emitter and detector
Creepage distance
Clearance distance
Insulation thickness between
emitter and detector
Comparative tracking index per
DIN IEC 112/VDE 0303 part 1
Isolation resistance
Storage temperature
Ambient temperature
Junction temperature
Soldering temperature
(1)
max. 10 s, dip soldering distance
to seating plane
1.5 mm
V
IO
= 500 V, T
amb
= 25 °C
V
IO
= 500 V, T
amb
= 100 °C
CTI
R
IO
R
IO
T
stg
T
amb
T
j
T
sld
V
ISO
5300
7
7
0.4
175
10
12
10
11
-55 to +150
-55 to +100
100
260
°C
°C
°C
°C
V
RMS
mm
mm
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
(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
Collector emitter leakage current
V
CE
= 10 V
SFH620AA
SFH620AGB
I
F
= ± 10 mA, I
C
= 2.5 mA
V
CEsat
C
C
I
CEO
I
CEO
0.25
0.2
10
10
100
100
0.4
V
pF
nA
nA
V
CE
= 5 V, f = 1 MHz
C
CE
R
thja
6.8
500
pF
K/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.
CURRENT TRANSFER RATIO
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
I
C
/I
F
TEST CONDITION
I
F
= ± 5 mA, V
CE
= 5 V
PART
SFH620AA
SFH620AGB
SYMBOL
CTR
MIN.
50
100
TYP.
MAX.
600
600
UNIT
%
%
Rev. 1.8, 19-Nov-14
Document Number: 83676
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
SFH620AA, SFH620AGB
www.vishay.com
Vishay Semiconductors
I
F
= 5 mA
R
L
= 1.9
Ω
V
CC
= 5 V
I
C
47
Ω
isfh620aa_0
Fig. 1 - Switching Times (Typical Values)
Linear Operation (Saturated)
SWITCHING CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Turn-on time
Turn-off time
TEST CONDITION
I
F
= ± 5 mA, R
L
= 1.9 k, V
CC
= 5 V
I
F
= ± 5 mA, R
L
= 1.9 k, V
CC
= 5 V
SYMBOL
t
on
t
off
MIN.
TYP.
2
25
MAX.
UNIT
μs
μs
SAFETY AND INSULATION RATINGS
PARAMETER
Climatic classification
(according to IEC 68 part 1)
Comparative tracking index
V
IOTM
V
IORM
P
SO
I
SI
T
SI
Creepage distance
Clearance distance
Insulation thickness,
reinforced rated
standard DIP-4
standard DIP-4
per IEC 60950 2.10.5.1
7
7
0.4
CTI
175
10000
890
400
275
175
TEST CONDITION
SYMBOL
MIN.
TYP.
55/100/21
399
V
V
mW
mA
°C
mm
mm
mm
MAX.
UNIT
Note
• As per IEC 60747-5-5, 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)
10
3
IF = 10 mA, VCC = 5 V
30
I
F
= 14 mA
I
F
= 12 mA
I
C
(%)
I
F
3
I
C
(mA)
20
10
2
2
1
I
F
= 10 mA
I
F
= 8 mA
10
I
F
= 1 mA
I
F
= 6 mA
I
F
= 4 mA
I
F
= 2 mA
10
1
- 25
isfh620a_01
0
0
25
T
A
(°C)
50
75
0
5
isfh620a_02
10
V
CE
(V)
15
Fig. 2 - Current Transfer Ratio (CTR) vs. Temperature
Fig. 3 - Output Characteristics (Typ.) Collector Current vs.
Collector Emitter Voltage
Rev. 1.8, 19-Nov-14
Document Number: 83676
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
SFH620AA, SFH620AGB
www.vishay.com
Vishay Semiconductors
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
120
20
f = 1 MHz
Ptot = f (TA)
90
I
F
(mA)
C
CE
0
0
10
-2
isfh620a_04
15
C (pF)
60
10
30
5
0
10
-1
10
0
V
e
(V)
10
1
10
2
isfh620a_07
25
50
T
A
(°C)
75
100
Fig. 5 - Transistor Capacitance (Typ.) vs. Collector Emitter Voltage
Fig. 8 - Permissible Diode Forward Current vs.
Ambient Temperature
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
F
(mA)
10
3
10
2
0.5
DC
10
1
10
-5
isfh620a_05
10
-4
10
-3
10
-2
10
-1
t
p
(s)
10
0
10
1
Fig. 6 - Permissible Pulse Handling Capability Forward Current vs.
Pulse Width
Rev. 1.8, 19-Nov-14
Document Number: 83676
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
SFH620AA, SFH620AGB
www.vishay.com
PACKAGE DIMENSIONS
in millimeters
Vishay Semiconductors
6.48
6.81
Pin 1 identification
4.55
4.83
ISO method A
0.76
1.14
0.79 typ.
1.27 typ.
3.30
3.81
4°
typ.
0.46
0.56
i178027-8
7.62 typ.
10°
0.508
0.89
1.27
2.54
2.79
3.30
0° to 15°
0.2
0.3
5.84
6.35
PACKAGE MARKING
(example of SFH620AGB-X001)
YWW H 68
SFH620AGB
V X001
Note
• The VDE logo is only marked on option1 parts.
Rev. 1.8, 19-Nov-14
Document Number: 83676
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
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