VOR1121A6, VOR1121B6
www.vishay.com
Vishay Semiconductors
1 Form A Solid-State Relay (Normally Open)
FEATURES
• Isolation test voltage 5300 VRMS
A 1
6 S1
C 2
5 DC
• Typical RON 12 
• Load voltage 250 V
• Load current 200 mA / 370 mA
• Clean bounce free switching
3
• Current limit protection
4 S2
• Low power consumption
• Wide temperature range
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
DESCRIPTION
• General telecom switching
The VOR1121 is a 250 V single channel normally open
optically isolated solid-state relay (SPST - 1 form A). Based
on hybrid architecture which allows fast switching times
with a wide operating ambient temperature range. A high
efficient GaAlAs IRED enables low forward current on the
input side. On the output side high performance MOSFET
switches provide a low RON and can switch both DC and AC
signals.
• Metering
• Security equipment
• Instrumentation
• Industrial controls
• Battery management systems
• Automatic test equipment
AGENCY APPROVALS
• UL1577, file no. E52744
• DIN EN 60747-5-5 (VDE0884-5)
ORDERING INFORMATION
V
O
R
1
PART NUMBER
PACKAGE
1
2
1
B
6
DIP-6
#
PACKAGE
CONFIGURATION
UL, VDE
SMD-6, tape and reel
VOR1121B6T
SMD-6, tube
VOR1121B6
DIP-6, tube
VOR1121A6
Rev. 1.1, 29-Aug-16
SMD-6
Document Number: 84298
1
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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Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
CONDITION
SYMBOL
VALUE
UNIT
IRED continuous forward current
IF
50
mA
IRED reverse voltage
VR
5
V
Pdiss
80
mW
DC or peak AC load voltage
VL
250
V
Continuous load current (AC/DC configuration)
IL
200
mA
INPUT
Input power dissipation
OUTPUT
Continuous load current (DC only configuration)
IL
370
mA
Pdiss
550
mW
Ambient temperature range
Tamb
-40 to +100
°C
Storage temperature range
Tstg
-40 to +150
°C
Tsld
260
°C
SSR output power dissipation (continuous)
SSR
Soldering temperature
t = 10 s max.
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.
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
IRED forward current, switch turn-on
IL = 100 mA, t = 10 ms
IFon
-
0.4
2
mA
IRED forward current, switch turn-off
VL = ± 200 V
IFoff
0.05
0.35
-
mA
IRED forward voltage
IF = 10 mA
VF
-
1.36
1.5
V
IRED reverse current
VR = 5 V
IR
-
-
10
μA
IF = 5 mA, IL = 50 mA
RON
-
12
15

OUTPUT
On-resistance (AC/DC configuration)
On-resistance (DC only configuration)
IF = 5 mA, IL = 100 mA
RON
-
3.2
3.6

Off-resistance
IF = 0 mA, VL = ± 100 V
ROFF
1
5000
-
G
IF = 0 mA, VL = ± 100 V
IO
-
<1
100
nA
IF = 0 mA, VL = ± 200 V
IO
-
<1
500
nA
IF = 0 mA, VL = 1 V, 1 MHz
CO
-
39
-
pF
IF = 0 mA, VL = 50 V, 1 MHz
CO
-
6
-
pF
Current limit (AC/DC configuration)
IF = 5 mA, t = 5 ms, VL = ± 6 V
Ilimit
300
440
550
mA
Current limit (DC only configuration)
IF = 5 mA, t = 5 ms, VL = ± 6 V
Ilimit
600
870
1100
mA
VIO = 1 V
CIO
-
0.4
-
pF
Off-state leakage current
Output capacitance (AC/DC configuration)
TRANSFER
Capacitance (input to output)
Note
• Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluations. Typical values are for information only and are not part of the testing requirements.
Rev. 1.1, 29-Aug-16
Document Number: 84298
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
VOR1121A6, VOR1121B6
www.vishay.com
Vishay Semiconductors
PIN CONFIGURATION
AC/DC configuration
A
1
6
C
2
5
3
4
DC only configuration
Load (±)
A
1
6
Do not connect
C
2
5
3
4
Load (±)
Load (+)
Load (-)
Fig. 1 - Pin Configuration
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Turn-on time
IF = 5 mA, IL = 50 mA
ton
-
0.20
0.5
ms
Turn-off time
IF = 5 mA, IL = 50 mA
toff
-
0.03
0.2
ms
Input
A
1
6
C
2
5
3
4
VL
90 %
Output
10 %
Output
ton
toff
Fig. 2 - Timing Schematic
SAFETY AND INSULATION RATINGS
PARAMETER
CONDITION
Climatic classification
According to IEC 68 part 1
Pollution degree
According to DIN VDE 0109
Comparative tracking index
Insulation group IIIa
SYMBOL
VALUE
UNIT
40 / 100 / 21
2
CTI
175
Maximum rated withstanding isolation voltage
According to UL1577, t = 1 min
VISO
5300
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

RIO
1011

PSO
720
mW
Input safety current
ISI
240
mA
Safety temperature
TS
175
°C
7
mm
Insulation resistance
VIO = 500 V, Tamb = 100 °C
Output safety power
Creepage distance
Clearance distance
Creepage distance
Clearance distance
DIP-6
SMD-6
Insulation thickness
VRMS
7
mm
8
mm
8
mm
DTI
 0.4
mm
Input to output test voltage, method B
VIORM x 1.875 = VPR, 100 % production test
with tM = 1 s, partial discharge < 5 pC
VPR
1669
Vpeak
Input to output test voltage, method A
VIORM x 1.6 = VPR, 100 % sample test
with tM = 10 s, partial discharge < 5 pC
VPR
1424
Vpeak
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.
Rev. 1.1, 29-Aug-16
Document Number: 84298
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
VOR1121A6, VOR1121B6
www.vishay.com
Vishay Semiconductors
300
ISI - Input Safety Current (mA)
PSO - Output Safety Power (mW)
800
600
400
200
0
250
200
150
100
50
0
-50
0
50
100
-50
150
Tamb - Ambient Temperature (°C)
0
50
100
150
Tamb - Ambient Temperature (°C)
Fig. 3 - Output Safety Power vs. Ambient Temperature
Fig. 4 - Input Safety Current vs. Ambient Temperature
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
60
IF - Forward Current (mA)
IL - Load Current (mA)
200
150
100
50
IF > 5 mA
0
50
T = 100 °C
40
T = 25 °C
30
20
T = -40 °C
10
0
-40
-20
0
20
40
60
80
100
0
0.5
Tamb - Ambient Temperature (°C)
Fig. 5 - Load Current vs. Ambient Temperature
1.5
2.0
Fig. 7 - Forward Current vs. Forward Voltage
1.7
2.5
1.6
Normalized Forward Current
for Switch Turn-On
VF - Forward Voltage (V)
1.0
VF - Forward Voltage (V)
1.5
IF = 10 mA
1.4
1.3
IF = 2 mA
1.2
IF = 5 mA
1.1
1.0
IL = 100 mA
2.0
1.5
1.0
0.5
Normalized to Tamb = 25 °C
0
-40
-20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 6 - Forward Voltage vs. Ambient Temperature
Rev. 1.1, 29-Aug-16
-40
-20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 8 - Normalized Forward Current for Switch Turn-On vs.
Ambient Temperature
Document Number: 84298
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
VOR1121A6, VOR1121B6
www.vishay.com
Vishay Semiconductors
2.0
IL = 50 mA
IF = 5.0 mA
IL = 50 mA
1.5
Turn-On Time (ms)
Normalized On-Resistance
2.0
1.0
0.5
1.5
T = 100 °C
1.0
T = 25 °C
0.5
T = -40 °C
Normalized to Tamb = 25 °C
0
0
-40
-20
0
20
40
60
80
100
0
Tamb - Ambient Temperature (°C)
Fig. 9 - Normalized On-Resistance vs. Ambient Temperature
30
40
50
2.0
IF = 0 mA
f = 1 MHz
75
Normalized Turn-On Time
Switch Capacitance (pF)
20
Fig. 12 - Turn-On Time vs. Forward Current
90
60
45
30
15
1.8
IF = 5 mA
IL = 50 mA
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Normalized to Tamb = 25 °C
0
0
0
10
20
30
40
50
-40
60
-20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Load Voltage (V)
Fig. 10 - Switch Capacitance vs. Load Voltage
Fig. 13 - Normalized Turn-On Time vs. Ambient Temperature
100
0.16
IF = 0 mA
IL = 50 mA
T = 100 °C
10
Turn-Off Time (ms)
Off-State Leakage Current (nA)
10
IF - Forward Current (mA)
T = 25 °C
1
0.1
0.12
T = 100 °C
0.08
T = -40 °C
T = 25 °C
0.04
T = -40 °C
0.01
0
0
50
100
150
200
VL - Load Voltage (V)
Fig. 11 - Off-State Leakage Current vs. Load Voltage
Rev. 1.1, 29-Aug-16
0
10
20
30
40
50
IF - Forward Current (mA)
Fig. 14 - Turn-Off Time vs. Forward Current
Document Number: 84298
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
VOR1121A6, VOR1121B6
www.vishay.com
Vishay Semiconductors




Normalized Turn-Off Time
2.0
1.8
IF = 5 mA
IL = 50 mA
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Normalized to Tamb = 25 °C
0
-40
-20
0
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 15 - Normalized Turn-Off Time vs. Ambient Temperature
PACKAGE DIMENSIONS (in millimeters)
SMD-6
9.80 ± 0.25
7.60 max.
7.62 typ.
7.25 ± 0.10
6.65 ± 0.15
0.25 ± 0.20
1.00 ± 0.10
2.54 nom.
2 x 2.54 = 5.08
6
5
0.25 ± 0.10
3.55 ± 0.25
0.79 typ.
0.60 min.
8.00 min.
Leads coplanarity
0.1 max.
4
2.54
1.50
5.08
Recommended footprint
Pin 1 I.D.
8.0 min.
1
2
3
1.50
11.00
Fig. 16 - Package Drawings
Rev. 1.1, 29-Aug-16
Document Number: 84298
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
VOR1121A6, VOR1121B6
www.vishay.com
Vishay Semiconductors
DIP-6
7.60 max.
7.25 ± 0.10
6.09 ± 0.25
1.00 ± 0.10
3.04 ± 0.25
0.70 ± 0.20
3.55 ± 0.25
0.79 typ.
7.62 typ.
6.65 ± 0.15
0.50 ± 0.10
3° to 9
°
2.54 nom.
2 x 2.54 = 5.08
6
5
4
1
2
3
.10
0.25 ± 0
Pin 1 I.D.
Fig. 17 - Package Drawings
PACKAGE MARKING
1121
V YWW 68
Fig. 18 - VOR1121
Note
• Package configuration (T, A, B) are not part of the package marking.
Rev. 1.1, 29-Aug-16
Document Number: 84298
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
VOR1121A6, VOR1121B6
www.vishay.com
Vishay Semiconductors
PACKING INFORMATION (in millimeters)
2.0 ± 0.1
0.35 ± 0.05
4.0 ± 0.1
1.75 ± 0.1
1.5 min.
Pin 1
7.5 ± 0.1
16.0 ± 0.3
CL
7.77 ± 0.1
3.9 ± 0.1
4.4 ± 0.1
12.0 ± 0.1
10.3 ± 0.1
1.5 min.
Fig. 19 - Tape and Reel Packing
TAPE AND REEL PACKING
TYPE
UNITS/REEL
SMD-6
1000
TUBE PACKING
TYPE
UNITS/TUBE
TUBES/BOX
UNITS/BOX
SMD-6
50
40
2000
DIP-6
50
40
2000
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
50
94 8626
100
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
max. ramp up 3 °C/s
0
150
200
250
Time (s)
Fig. 20 - Wave Soldering Double Wave Profile According to
J-STD-020 for DIP Devices
0
19841
50
100
150
200
250
300
Time (s)
Fig. 21 - Lead (Pb)-free Reflow Solder Profile According to
J-STD-020 for SMD Devices
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. 1.1, 29-Aug-16
Document Number: 84298
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
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.
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.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
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Revision: 13-Jun-16
1
Document Number: 91000