SFH619A
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Vishay Semiconductors
Optocoupler, Photodarlington Output, High Gain, 300 V BVCEO
FEATURES
• High collector emitter voltage, VCEO = 300 V
• Low coupling capacitance
A
1
4
C
• High common mode transient immunity
C
2
3
E
• Isolation rated voltage 5000 VRMS
• Standard plastic DIP-4 package
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
23095
APPLICATIONS
DESIGN SUPPORT TOOLS AVAILABLE
3D 3D
3D Models
• Telecom
• Industrial controls
Design Tools
• Battery powered equipment
Related
Documents
• Office machines
DESCRIPTION
• Programmable controllers
The SFH619A has a GaAs infrared emitting diode emitter,
which is optically coupled to a silicon photodarlington
detector, and is incorporated in a plastic DIP-4 package.
AGENCY APPROVALS
It features a high current transfer ratio, low coupling
capacitance, and high isolation voltage.
• cUL
• UL
• CQC
The coupling device is designed for signal transmission
between two electrically separated circuits.
ORDERING INFORMATION
S
F
H
6
1
9
PART NUMBER
AGENCY CERTIFIED / PACKAGE
UL, BSI, FIMKO
DIP-4
A
-
X
0
0
PACKAGE OPTION
#
T
TAPE AND
REEL
CTR (%)
≥ 1000
SFH619A
SMD-4, option 7
SFH619A-X007T (1)
SMD-4, option 9
SFH619A-X009T (1)
Notes
• Additional options may be possible, please contact sales office
(1) Also available in tubes; do not put T on the end
Rev. 2.0, 18-Feb-2019
Document Number: 83674
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
SFH619A
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Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
VR
6
V
INPUT
Reverse voltage
Forward current
IF
50
mA
Pdiss
70
mW
Collector emitter voltage
VCEO
300
V
Emitter collector voltage
VECO
0.3
V
Collector current
IC
125
mA
Power dissipation
Pdiss
150
mW
Power dissipation
OUTPUT
COUPLER
Total power dissipation
Ptot
200
mW
Storage temperature
Tstg
-55 to +125
°C
Operating temperature
Tamb
-55 to +100
°C
Tsld
260
°C
Soldering temperature
t = 10 s
Note
• 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
Axis Title
Axis Title
10000
10000
60
100
IR diode
100
50
1000
40
1st line
2nd line
1000
2nd line
IF - Forward Current (mA)
50
Phototransistor
150
1st line
2nd line
Pdiss - Power Dissipation (mW)
200
30
100
20
10
10
0
0
20
40
60
80
100
120
10
0
0
20
40
60
80
100
120
Tamb - Ambient Temperature (°C)
Tamb - Ambient Temperature (°C)
Fig. 1 - Power Dissipation vs. Ambient Temperature
Fig. 2 - Maximum Forward Current vs. Ambient Temperature
Rev. 2.0, 18-Feb-2019
Document Number: 83674
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
SFH619A
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
Forward voltage
IF = 10 mA
VF
-
1.2
1.5
V
Reverse current
VR = 6 V
IR
-
0.02
10
μA
Capacitance
VR = 0 V
CI
-
30
-
pF
Collector emitter breakdown voltage
ICE = 100 μA
BVCEO
300
-
-
V
Emitter collector breakdown voltage
IEC = 100 μA
BVECO
0.3
-
-
V
VCE = 200 V, Tamb = 25 °C
ICEO
-
10
200
nA
VCE = 200 V, Tamb = 100 °C
ICEO
-
-
20
μA
Collector emitter saturation voltage
IF = 1 mA, IC = 10 mA
VCEsat
-
-
1
V
Coupling capacitance
VI-O = 0 V, f = 1 MHz
CIO
-
0.6
-
pF
OUTPUT
Collector emitter leakage current
COUPLER
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
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
IC/IF
IF = 1 mA, VCE = 1 V
CTR
1000
-
-
%
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Turn-on time
VCC = 10 V, IF = 5 mA, RL = 100 Ω
ton
-
6.5
-
μs
Turn-off time
VCC = 10 V, IF = 5 mA, RL = 100 Ω
toff
-
72
-
μs
SWITCHING CHARACTERISTICS
VCC = 5 V
Input
Input pulse
RL
VOUT
VCC
90 %
Output pulse
10 %
tr
23029
Fig. 3 - Test Circuit for Switching Characteristics
Rev. 2.0, 18-Feb-2019
ton
tf
toff
Fig. 4 - Parameter and Limit Definition
Document Number: 83674
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
SFH619A
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Vishay Semiconductors
SAFETY AND INSULATION RATINGS
PARAMETER
SYMBOL
VALUE
According to IEC 68 part 1
According to DIN VDE 0109
Insulation group IIIa
TEST CONDITION
CTI
55 / 115 / 21
2
175
Maximum rated withstanding isolation voltage
According to UL1577, t = 1 min
VISO
5000
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
VIO = 500 V, Tamb = 25 °C
RIO
≥ 1012
Ω
VIO = 500 V, Tamb = 100 °C
RIO
≥ 1011
Ω
PSO
700
mW
Input safety current
ISI
400
mA
Input safety temperature
TS
175
°C
DTI
≥7
≥7
≥ 0.4
mm
mm
mm
Climatic classification
Pollution degree
Comparative tracking index
Isolation resistance
Output safety power
Creepage distance
Clearance distance
Insulation thickness
UNIT
Note
• As per IEC 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.
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Axis Title
Axis Title
10000
10000
120
Tamb = 25 °C
1
Tamb = 0 °C
100
Tamb = -55 °C
10
0.1
0.6
1.1
1.6
IF = 2 mA
1000
80
1st line
2nd line
Tamb = 100 °C
2nd line
IC - Collector Current (mA)
1000
1st line
2nd line
2nd line
IF - Forward Current (mA)
100
Tamb = 75 °C
10
IF = 1 mA
60
100
40
IF = 0.5 mA
20
10
0
0
1
2
3
4
5
VF - Forward Voltage (V)
VCE - Collector Emitter Voltage (V)
Fig. 5 - Forward Current vs. Forward Voltage
Fig. 6 - Collector Current vs. Collector Emitter Voltage
(non-saturated)
Rev. 2.0, 18-Feb-2019
Document Number: 83674
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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
SFH619A
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Vishay Semiconductors
Axis Title
Axis Title
10000
120
10000
0
RL = 10 Ω
1000
60
IF = 1 mA
100
40
IF = 0.5 mA
20
RL = 100 Ω
1000
RL = 1 kΩ
-10
1st line
2nd line
IF = 2 mA
80
2nd lin
Voltage Gain (dB)
-5
1st line
2nd line
2nd line
IC - Collector Current (mA)
100
-15
100
-20
VCE = 5 V
10
0
0
0.4
0.8
-25
0.01
1.2
0.1
1
10
100
VCE - Collector Emitter Voltage (V)
f - Frequency (kHz)
Fig. 7 - Collector Current vs. Collector Emitter Voltage
(saturated)
Fig. 10 - Voltage Gain vs. Frequency
Axis Title
10
1000
Axis Title
10000
10 000
10000
1000
1000
100
10
VCE = 200 V
VCE = 50 V
1
100
0.1
10
0.01
-55
-35
-15
5
25
45
65
tOFF
100
1000
10
100
1st line
2nd line
VCE = 300 V
1st line
2nd line
2nd line
ICEO - Leakage Current (nA)
1000
2nd line
tON, tOFF - Switching Time (μs)
IF = 0 mA
tON
10
1
85
0.1
1
Tamb - Ambient Temperature (°C)
RL - Load Resistance (kΩ)
Fig. 8 - Leakage Current vs. Ambient Temperature
Fig. 11 - Switching Time vs. Load Resistance
Axis Title
1.4
Normalized to CTR value:
IF = 1 mA, VCE = 1 V, Tamb = 25 °C
Tamb = -55 °C
1.0
1000
Tamb = -40 °C
0.8
1st line
2nd line
2nd line
NCTR - Normalized CTR (sat.)
1.2
10000
Tamb = 25 °C
0.6
100
0.4
Tamb = 100 °C
0.2
10
0
0.1
1
10
100
IF - Forward Current (mA)
Fig. 9 - Normalized CTR vs. Forward Current
Rev. 2.0, 18-Feb-2019
Document Number: 83674
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
SFH619A
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PACKAGE DIMENSIONS in millimeters
4 Pin Package
4
3
6.5 ± 0.5
Pin 1 identifier
1
2
7.62 ± 0.3
4.58 ± 0.3
0.85 ± 0.1
3.5 ± 0.3
0.5 typ.
1.25 ± 0.1
0.26
3.3 ± 0.5
2.8 ± 0.5
0.5 ± 0.1
2.54 ± 0.25
7.62 to 9.98
Option 7
Option 9
7.62 typ.
7.62 typ.
0.1 ± 0.1
3.5 ± 0.3
8 min.
0.60
1.25
0.6 min.
R 0.25
8 min.
11.05
R 0.25
1.52
1.78
1.52
8.16 ± 0.8
10.16 ± 0.3
2.54
0.76
2.54
10.16 ± 0.3
3.5 ± 0.3
0.76
+ 0.25
- 0.3
0.35
7.7
11.05
1.78
i178027-22
20802-51
PACKAGE MARKING
SFH619A
V YWW 25
Fig. 12 - Example of SFH619A
Note
• Tape and reel suffix (T) is not part of the package marking
Rev. 2.0, 18-Feb-2019
Document Number: 83674
6
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
SFH619A
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Vishay Semiconductors
PACKAGING INFORMATION
DEVICES PER TUBE
TYPE
UNITS/TUBE
TUBES/BOX
DIP-4
100
40
UNITS/BOX
4000
SMD-4, option 7
100
40
4000
SMD-4, option 9
100
40
4000
0.6 ± 0.1
4.15
4.20 ± 0.1
Marking
surface
+ 0.15
- 0.05
7.0 ± 0.1
8.4 ± 0.1
5.00 ± 0.1
14.50 ± 0.2
5.15 ± 0.15
DIP-4 Tube
19.95
24.81
1.85 ± 0.1
5.35 ± 0.2
226
10.35 ± 0.2
518 ± 1
23009
Fig. 13 - Tube
4.0 ± 0.1
12.0 ± 0.1
0.3 ± 0.05
7.5 ± 0.1
2.0 ± 0.1
16.0 ± 0.3
Ø 1.55 ± 0.05
1.75 ± 0.1
SMD-4 Tape
23013
Fig. 14 - Tape and Reel Packaging (1000 pieces on reel)
Rev. 2.0, 18-Feb-2019
Document Number: 83674
7
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
SFH619A
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Reel
+ 0.2
-0
+ 0.5
- 0.2
13
2.0
±0
.5
100.0 ± 0.3
330.0 ± 2
21 ± 0.8
1.8
23012
16.4
+1
-0
Fig. 15 - Tape and Reel Shipping Medium
SOLDER PROFILES
IR Reflow Soldering (JEDEC® J-STD-020C compliant)
Axis20
Title
s
One time soldering reflow is recommended within the
condition of temperature and time profile shown below. Do
not solder more than three times.
150 °C
- Temperature maximum (TS max.)
200 °C
90 s ± 30 s
1000
TS min.
(150 °C)
100
Ramp-down
1000
1st line
2nd line
- Temperature minimum (TS min.)
Tp (260 °C)
TL (217 °C)
TS max. (200 °C)
CONDITIONS
Preheat
- Time (min. to max.) (tS)
Ramp-up
2nd line
Temperarure (°C)
PROFILE ITEM
10000
10000
60 s
tL (soldering)
100
Soldering zone
- Temperature (TL)
- Time (tL)
Peak temperature (Tp)
Ramp-up rate
Ramp-down rate
217 °C
60 s
25
260 °C
0
3 °C/s max.
3 °C/s to 6 °C/s
23016
20
40
60
60 s to 120 s
tS (preheat) Time (s)
80
35 s to 70 s
10
Time (s)
Fig. 16
Rev. 2.0, 18-Feb-2019
Document Number: 83674
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
SFH619A
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Vishay Semiconductors
Wave Soldering (JEDEC JESD22-A111 compliant)
Hand Soldering by Soldering Iron
One time soldering is recommended within the condition of
temperature.
Allow single lead soldering in every single process. One time
soldering is recommended.
Temperature: 260 °C + 0 °C / - 5 °C
Temperature: 380 °C + 0 °C / - 5 °C
Time: 10 s
Time: 3 s max.
Preheat temperature: 25 °C to 140 °C
Preheat time: 30 s to 80 s
Axis Title
300
10000
260 °C + 0 °C / - 5 °C
wave temperature
First wave
200
Second wave
1000
+200 °C/s
150
1st line
2nd line
2nd line
Temperature (°C)
250
-5 °C/s
+2 °C/s
100
100
Preheat zone
50
10
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Time (min)
23017
Fig. 17
Rev. 2.0, 18-Feb-2019
Document Number: 83674
9
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
Legal Disclaimer Notice
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Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
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
disclosure relating to any product.
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
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Revision: 01-Jan-2022
1
Document Number: 91000
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