VOL617A
www.vishay.com Vishay Semiconductors
Rev. 1.2, 04-May-12 1Document Number: 82424
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
Optocoupler, Phototransistor Output, Low Input Current,
4 Pin LSOP, Long Creepage Mini-Flat Package
DESCRIPTION
The VOL617A has a GaAs infrared emitting diode emitter,
which is optically coupled to a silicon planar phototransistor
detector, and is incorporated in a 4 pin LSOP wide body
package.
It features a high current transfer ratio, low coupling
capacitance, and high isolation voltage.
The coupling device is designed for signal transmission
between two electrically separated circuits.
FEATURES
• Low profile package
• High collector emitter voltage, VCEO = 80 V
• Isolation test voltage, 5000 VRMS
• Isolation voltage VIORM = 1050 Vpeak
• Low coupling capacitance
• High common mode transient immunity
• Material categorization: For definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
•Telecom
• Industrial controls
• Battery powered equipment
• Office machines
• Programmable controllers
AGENCY APPROVALS
• UL1577, file no. E76222
• cUL CSA 22.2 bulletin 5A, double protection
• DIN EN 60747-5-5, available with option 1
• BSI: EN 60065:2002, EN 60950-1:2006
•FIMKO
E
CA
C
1
2
4
3
17295-6
ORDERING INFORMATION
VOL617A-#X001T
PART NUMBER CTR
BIN
PACKAGE OPTION TAPE
AND
REEL
AGENCY CERTIFIED/PACKAGE CTR (%)
5 mA
UL, cUL, BSI, FIMKO 40 to 80 63 to 125 100 to 200 160 to 320
4 pin LSOP, mini-flat, long creepage VOL617A-1T VOL617A-2T VOL617A-3T VOL617A-4T
VDE, UL, cUL, BSI, FIMKO 40 to 80 63 to 125 100 to 200 160 to 320
4 pin LSOP, mini-flat, long creepage VOL617A-1X001T VOL617A-2X001T VOL617A-3X001T VOL617A-4X001T
LSOP
10.2 mm
VOL617A
www.vishay.com Vishay Semiconductors
Rev. 1.2, 04-May-12 2Document Number: 82424
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.
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.
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
Reverse voltage VR6V
Power dissipation Pdiss 100 mW
Forward current IF60 mA
Junction temperature Tj125 °C
OUTPUT
Collector emitter voltage VCEO 80 V
Emitter collector voltage VECO 7V
Collector current IC50 mA
tp/T = 0.5, tp < 10 ms IC100 mA
Power dissipation Pdiss 150 mW
Junction temperature Tj125 °C
COUPLER
Isolation test voltage
between emitter and detector VISO 5000 VRMS
Storage temperature range Tstg - 55 to + 125 °C
Ambient temperature range Tamb - 55 to + 100 °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 = 5 mA VF1.16 1.5 V
Capacitance VR = 0 V, f = 1 MHz CO45 pF
OUTPUT
Collector emitter leakage current VCE = 10 V, IF = 0 A ICEO 10 200 nA
Collector emitter capacitance VCE = 5 V, f = 1 MHz CCE 7pF
COUPLER
Collector emitter saturation
voltage IC = 1.0 mA, IF = 5 mA VCEsat 0.25 0.4 V
Coupling capacitance f = 1 MHz CC0.25 pF
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
IC/IFIF = 5 mA, VCE = 5 V
VOL617A-1 CTR 40 80 %
VOL617A-2 CTR 63 125 %
VOL617A-3 CTR 100 200 %
VOL617A-4 CTR 160 320 %
VOL617A
www.vishay.com Vishay Semiconductors
Rev. 1.2, 04-May-12 3Document Number: 82424
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 - Test Circuit Fig. 2 - Test Circuit and Waveforms
Note
• According to DIN EN 60747-5-2 (VDE 0884) (see figure 4). This optocoupler is suitable for safe electrical isolation only within the safety
ratings. Compliance with the safety ratings shall be ensured by means of suitable protective circuits.
Fig. 3 - Derating Diagram Fig. 4 - Test Pulse Diagram for Sample Test according to
DIN EN 60747-5-5
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Turn on time VCC = 5 V, IC = 2 mA, RL = 100 Ωton 6μs
Rise time VCC = 5 V, IC = 2 mA, RL = 100 Ωtr3.5 μs
Turn off time VCC = 5 V, IC = 2 mA, RL = 100 Ωtoff 5.5 μs
Fall time VCC = 5 V, IC = 2 mA, RL = 100 Ωtf5μs
isfh618a_10
Input
VOUT
VCC = 5 V
RL
isfh618a_12
10 %
90 %
Input pulse
Output pulse
tr
ton
tf
toff
SAFETY AND INSULATION RATED PARAMETERS
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Partial discharge test voltage -
routine test 100 %, ttest = 1 s Vpd 2kV
Partial discharge test voltage -
lot test (sample test)
tTr = 60 s, ttest = 10 s,
(see figure 4)
VIOTM 8kV
Vpd 1.68 kV
Insulation voltage VIORM 1050 Vpeak
Insulation resistance
VIO = 500 V, Tamb = 25 °C RIO 1012 Ω
VIO = 500 V, Tamb = 100 °C RIO 1011 Ω
VIO = 500 V, Tamb = 150 °C
(construction test only) RIO 109Ω
Safety rating - maximum input current Isi 130 mA
Safety rating - maximum power dissipation PSO 265 mW
Rated impulse voltage VIOTM 8kV
Safety rating - maximum ambient temperature Tsi 150 °C
Clearance distance 8.00 mm
Creepage distance 8.00 mm
Insulation distance (internal) 0.40 mm
0 25 50 75 125
0
50
100
150
200
300
Tsi - Safety Temperature (°C)
150
100
250 Phototransistor
PSO (mW)
IR-diode
Isi (mA)
t
13930
t1
, t2 = 1 s to 10 s
t3, t4 = 1 s
ttest = 10 s
tstres = 12 s
VIOTM
Vpd
VIOWM
VIORM
0
t1
ttest
tTr = 60 s tstres
t3t4
t2
VOL617A
www.vishay.com Vishay Semiconductors
Rev. 1.2, 04-May-12 4Document Number: 82424
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. 5 - Total Power Dissipation vs. Ambient Temperature
Fig. 6 - Forward Current vs. Forward Voltage
Fig. 7 - Relative Current Transfer Ratio vs. Ambient Temperature
Fig. 8 - Collector Dark Current vs. Ambient Temperature
Fig. 9 - Collector Current vs. Forward Current
Fig. 10 - Collector Current vs. Collector Emitter Voltage
0
50
100
150
200
250
300
0 40 80 120
P
tot
- Total Power Dissipation (mW)
T
amb
- Ambient Temperature (°C)
96 11700
Coupled device
Phototransistor
IR-diode
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0.10 1.00 10.00 100.00
IF- Forward Current (mA)
17600
V - Forward Voltage (V)
F
110 °C
0 °C
50 °C
25 °C
- 55 °C
0255075
1
10
100
1000
10 000
ICEO - Collector Dark Current,
100
95 11026
with Open Base (nA)
VCE = 20 V
IF = 0
Tamb - Ambient Temperature (°C)
0.1 1 10
0.01
0.1
1
100
IC - Collector Current (mA)
IF - Forward Current (mA)
100
95 11027
10
VCE = 5 V
VOL617A
www.vishay.com Vishay Semiconductors
Rev. 1.2, 04-May-12 5Document Number: 82424
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. 11 - Collector Emitter Saturation Voltage vs. Collector Current
Fig. 12 - Current Transfer Ratio vs. Forward Current
Fig. 13 - Turn-On/Turn-Off Time vs. Collector Current
Fig. 14 - Turn-On/Turn-Off Time vs. Forward Current
110
0
0.2
0.4
0.6
0.8
1.0
VCEsat - Collector Emitter
Saturation Voltage (V)
IC - Collector Current (mA)
100
CTR = 50 %
used
20 % used
95 11028
10 % used
0.1 1 10
1
10
100
1000
CTR - Current Transfer Ratio (%)
IF - Forward Current (mA)
100
95 11029
VCE = 5 V
04
0
2
4
6
8
10
IC - Collector Current (mA)
8
95 11030
ton/toff - Turn-On/Turn-Off Time (µs)
Non-saturated
operation
VS = 5 V
RL = 100 Ω
toff
ton
6
2
01015
0
10
20
30
40
50
I
F
- Forward Current (mA)
20
95 11031
t
on
/t
off
- Turn-On/Turn-Off Time (µs)
Saturated operation
VS = 5 V
RL = 1 kΩ
toff
ton
5
VOL617A
www.vishay.com Vishay Semiconductors
Rev. 1.2, 04-May-12 6Document Number: 82424
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
PACKAGE DIMENSIONS in millimeters
PACKAGE MARKING (example)
Notes
• Only option 1 is reflected in the package marking with the characters “X1”.
• Tape and reel suffix (T) is not part of the package marking.
22533
7.50 ± 0.20
0.10 ± 0.10
0.70 + 0.30
- 0.40
technical drawings
according to DIN
specications
8.20
10.80
Possible footprint
2.54
0.90
4.10 max.
3.80
2.00
2.30 max.
2.54 nom.
Pin no. 1 identication
12
43
0.45 ± 0.1
+ 0.30
- 0.40
10.20
0.20 + 0.10
- 0.05
617A-3X1
V YWW 68
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
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.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.