VOT8024AM
www.vishay.com
Vishay Semiconductors
Optocoupler, Phototriac Output, Zero Crossing,
High dV/dt, Low Input Current, SOP-4 Package
FEATURES
A 1
4 MT2
• Flat 2.0 mm SOP-4 package
• High static dV/dt 1000 V/μs
• High input sensitivity I
FT
= 5 mA
• 100 mA on-state current
• Zero voltage crossing detector
• 800 V peak off-state blocking voltage
• Isolation rated voltage 3750 V
RMS
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
C 2
(1)
ZCC
(1)
3 MT1
Zero crossing circuit
22995
DESIGN SUPPORT TOOLS
Models
Available
Design Tools
click logo to get started
APPLICATIONS
Available
• Power TRIAC driver in solid-state relays
• 3-phase AC equipment
• Motor control
• Industrial control
• White goods / household equipment
DESCRIPTION
The VOT8024AM consists of a GaAs IRLED optically
coupled to a photosensitive zero crossing TRIAC packaged
in a board space saving tiny flat SOP-4 package.
The VOT8024AM isolates low-voltage logic from 120 V
AC
,
240 V
AC
, and 380 V
AC
lines to control resistive, inductive, or
capacitive loads including motors, solenoids, high current
thyristors or TRIAC and relays.
AGENCY APPROVALS
•
UL 1577
•
cUL
•
DIN EN 60747-5-5 (VDE 0884-5), available with option “V”
ORDERING INFORMATION
V
O
T
8
0
2
4
A
M
-
V
VDE
OPTION
T
TAPE
AND
REEL
#
PART NUMBER
AGENCY CERTIFIED/PACKAGE
UL, cUL
SOP-4
SOP-4, 180° orientation
VDE, UL, cUL
SOP-4
SOP-4, 180° orientation
TRIGGER CURRENT, I
FT
(mA)
5
VOT8024AM-T
VOT8024AM-T2
5
VOT8024AM-VT
VOT8024AM-VT2
Rev. 1.2, 26-Oct-2018
Document Number: 84909
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
VOT8024AM
www.vishay.com
Vishay Semiconductors
TEST CONDITION
SYMBOL
V
R
I
F
P
diss
T
j
V
DRM
P
diss
I
T(RMS)
PW = 1 ms, 120 pps
I
TSM
T
j
T
stg
T
amb
P
diss
For 10 s
T
sld
VALUE
6
50
70
125
800
300
100
1
125
-55 to +150
-55 to +110
330
260
UNIT
V
mA
mW
°C
V
mW
mA
A
°C
°C
°C
mW
°C
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Reverse voltage
Forward current
Power dissipation
Junction temperature
OUTPUT
Peak off-state voltage
Power dissipation
On-state current
Peak repetitive surge current
Junction temperature
COUPLER
Storage temperature range
Ambient temperature range
Total power dissipation
Soldering temperature
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.
This phototriac should not be used to drive a load directly. It is intended to be a trigger device only
Axis Title
60
2nd line
I
F max.
- Maximum Forward Current (mA)
50
40
30
20
10
0
-60 -40 -20
0
20
40
60
80 100 120
T
amb
- Ambient Temperature (°C)
10
100
1000
1st line
2nd line
10000
2nd line
I
T max.
- Maximum On-State Current (mA)
120
100
80
60
40
20
0
-60 -40 -20
0
20
40
60
80 100 120
T
amb
- Ambient Temperature (°C)
10
100
1000
1st line
2nd line
Axis Title
10000
Fig. 1 - Maximum Forward Current vs. Ambient Temperature
Fig. 2 - Maximum On-State Current vs. Ambient Temperature
Rev. 1.2, 26-Oct-2018
Document Number: 84909
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
VOT8024AM
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Forward voltage
Reverse current
OUTPUT
Off-state current
On-state voltage
Holding current
Zero cross inhibit voltage
Critical rate of rise of off-state voltage
Leakage in inhibit state
COUPLER
Trigger current
V
TM
= 3 V
I
FT
-
-
5
mA
I
F
= rated I
FT
, rated V
DRM
,
off-state
I
F
= rated I
FT
V
DRM
= 800 V
I
T
= 100 mA peak
I
DRM
V
TM
I
H
V
INH
dV/dt
(1)
I
DRM2
-
-
-
-
1000
-
-
-
400
5
-
-
0.5
3
-
20
-
500
μA
V
μA
V
V/μs
μA
I
F
= 20 mA
V
R
= 6 V
V
F
I
R
-
-
1.2
0.05
1.4
10
V
μA
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Notes
• Minimum and maximum values were tested 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
(1)
Static dV/dt
SAFETY AND INSULATION RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Climatic classification
Comparative tracking index
Maximum rated withstanding isolation voltage
Maximum transient isolation voltage
Maximum repetitive peak isolation voltage
Isolation resistance
Output safety power
Input safety current
Input safety temperature
Creepage distance
Clearance distance
Insulation thickness
DTI
TEST CONDITION
According to IEC 68 part 1
Insulation group IIIa
According to UL1577, t = 1 min
According to DIN EN 60747-5-5
According to DIN EN 60747-5-5
V
IO
= 500 V, T
amb
= 25 °C
V
IO
= 500 V, T
amb
= 100 °C
CTI
V
ISO
V
IOTM
V
IORM
R
IO
R
IO
P
SO
I
SI
T
S
SYMBOL
VALUE
55 / 115 / 21
175
3750
6000
565
10
12
10
11
300
50
150
>5
>5
> 0.4
V
RMS
V
peak
V
peak
Ω
Ω
mW
mA
°C
mm
mm
mm
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
Rev. 1.2, 26-Oct-2018
Document Number: 84909
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
VOT8024AM
www.vishay.com
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
Axis Title
100
T
amb
= 110 °C
T
amb
= 60 °C
Vishay Semiconductors
Axis Title
10000
100
I
F
= 5 mA
10000
10
T
amb
= 25 °C
1000
1st line
2nd line
2nd line
I
TM
- On-State Current (mA)
2nd line
I
F
- Forward Current (mA)
1000
10
100
1st line
2nd line
10
0.6
1.0
1.4
1.8
V
TM
- On-State Voltage (V)
Axis Title
10000
Normalized to:
T
amb
= 25 °C
1
T
amb
= 0 °C
T
amb
= -25 °C
T
amb
= -55 °C
100
0.1
0.6
0.8
1.0
1.2
1.4
1.6
V
F
- Forward Voltage (V)
10
1
Fig. 3 - Forward Current vs. Forward Voltage
Fig. 6 - On State Current vs. On State Voltage
Axis Title
2.2
2nd line
NI
FT
- Normalized Trigger Current
Normalized to:
V
TM
= 3 V,
T
amb
= 25 °C
10000
2nd line
NI
H
- Normalized Holding Current
10
1.8
1000
1st line
2nd line
1.4
1000
1
100
1st line
2nd line
10
-60 -40 -20
0
20
40
60
80 100 120
T
amb
- Ambient Temperature (°C)
Axis Title
10000
V
DRM
= 800 V
1.0
100
0.6
0.2
-60 -40 -20
0
20
40
60
80 100 120
T
amb
- Ambient Temperature (°C)
10
0.1
Fig. 4 - Normalized Trigger Current vs. Ambient Temperature
Fig. 7 - Normalized Holding Current vs. Ambient Temperature
Axis Title
20
10000
2nd line
I
LKG
- Off-State Leakage Current (µA)
1000
100
10
1
0.1
0.01
0.001
-60 -40 -20
0
2nd line
I
FT
- Trigger Current (mA)
15
1000
10
100
5
1st line
2nd line
1000
1st line
2nd line
100
10
20
40
60
80 100 120
T
amb
- Ambient Temperature (°C)
0
10
40
70
100
t
PW
- Pulse Width (µs)
10
Fig. 5 - Trigger Current vs. Pulse Width
Fig. 8 - Off-State Leakage Current vs. Ambient Temperature
Rev. 1.2, 26-Oct-2018
Document Number: 84909
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
VOT8024AM
www.vishay.com
Vishay Semiconductors
Axis Title
2.0
NI
DINH
- Normalized Off-State Current
in Inhibit State
Normalized to:
V
DRM
= 800 V,
I
FT
= 5 mA,
T
amb
= 25 °C
10000
1.6
1000
1st line
2nd line
100
0.4
10
-60 -40 -20
0
20
40
60
80 100 120
T
amb
- Ambient Temperature (°C)
Axis Title
10000
Normalized to:
I
DRM
= 1 µA,
T
amb
= 25 °C
1.2
0.8
0
Fig. 9 - Off-State Current in Inhibit State vs. Ambient Temperature
2nd line
NV
DRM
- Normalized Peak Off-State Voltage
2.0
1.5
1000
1.0
100
0.5
1st line
2nd line
10
-60 -40 -20
0
20
40
60
80 100 120
T
amb
- Ambient Temperature (°C)
Axis Title
4
10000
Normalized to:
I
FT
= 5 mA,
T
amb
= 25 °C
0
Fig. 10 - Normalized Peak Off-State Voltage vs.
Ambient Temperature
2nd line
NV
INH
- Normalized Inhibit Voltage
3
2
1
0
-1
-2
-3
-60 -40 -20
0
20
40
1000
1st line
2nd line
100
10
60
80 100 120
T
amb
- Ambient Temperature (°C)
Fig. 11 - Normalized Inhibit Voltage vs. Ambient Temperature
Rev. 1.2, 26-Oct-2018
Document Number: 84909
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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