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Vishay Intertechnology Electronic Components Datasheet

VO4254 Datasheet

Low Input Current

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VO4254/VO4256
Vishay Semiconductors
Optocoupler, Phototriac Output,
High dV/dt, Low Input Current
A1
C2
NC 3
6 MT2
5 NC
4 MT1
FEATURES
• High static dV/dt 5 kV/µs
• High input sensitivity IFT = 1.6, 2, and 3 mA
• 400 and 600 V blocking voltage
• 300 mA on-state current
• Isolation test voltage 5300 VRMS
i179035
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DESCRIPTION
The VO4254/VO4256 phototriac consists of a GaAs IRLED
optically coupled to a photosensitive non-zero crossing
TRIAC packaged in a DIP-6 package.
High input sensitivity is achieved by using an emitter follower
phototransistor and a cascaded SCR predriver resulting in
an LED trigger current of 1.6 mA for bin D, 2 mA for bin H,
and 3 mA for bin M.
The new non zero phototriac family use a proprietary dV/dt
clamp resulting in a static dV/dt of greater than 5 kV/µs.
The VO4254/VO4256 phototriac isolates low-voltage logic
from 120, 240, and 380 VAC lines to control resistive,
inductive, or capacitive loads including motors, solenoids,
high current thyristors or TRIAC and relays.
APPLICATIONS
• Solid-state relays
• Industrial controls
• Office equipment
• Consumer appliances
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
• CUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-2 (VDE 0884) available with option 1
ORDER INFORMATION
PART
VO4254D
VO4254D-X006
VO4254D-X007
VO4254H
VO4254H-X006
VO4254H-X007
VO4254M
VO4254M-X006
VO4254M-X007
VO4256D
VO4256D-X006
VO4256D-X007
VO4256H
VO4256H-X006
VO4256H-X007
VO4256M
VO4256M-X006
VO4256M-X007
Note
For additional information on the available options refer to option information.
REMARKS
400 V VDRM, lft = 1.6 mA, DIP-6
400 V VDRM, Ift = 1.6 mA, DIP-6 400 mil
400 V VDRM, Ift = 1.6 mA, SMD-6
400 V VDRM, Ift = 2 mA, DIP-6
400 V VDRM, Ift = 2 mA, DIP-6 400 mil
400 V VDRM, Ift = 2 mA, SMD-6
400 V VDRM, Ift = 3 mA, DIP-6
400 V VDRM, Ift = 3 mA, DIP-6 400 mil
400 V VDRM, Ift = 3 mA, SMD-6
600 V VDRM, Ift = 1.6 mA, DIP-6
600 V VDRM, Ift = 1.6 mA, DIP-6 400 mil
600 V VDRM, Ift = 1.6 mA, SMD-6
600 V VDRM, Ift = 2 mA, DIP-6
600 V VDRM, Ift = 2 mA, DIP-6 400 mil
600 V VDRM, Ift = 2 mA, SMD-6
600 V VDRM, Ift = 3 mA, DIP-6
600 V VDRM, Ift = 3 mA, DIP-6 400 mil
600 V VDRM, Ift = 3 mA, SMD-6
Document Number: 84798
Rev. 1.4, 30-Aug-06
For technical questions, contact: optocouplers.answers@vishay.com
www.vishay.com
1


Vishay Intertechnology Electronic Components Datasheet

VO4254 Datasheet

Low Input Current

No Preview Available !

VO4254/VO4256
Vishay Semiconductors
Optocoupler, Phototriac Output,
High dV/dt, Low Input Current
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
INPUT
Reverse voltage
Forward current
Power dissipation
Derate from 25 °C
OUTPUT
Peak off-state voltage
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Power dissipation
Derate from 25 °C
COUPLER
Isolation test voltage (between
emitter and detector, climate per
DIN 500414, part 2, Nov. 74)
Storage temperature range
Ambient temperature range
Soldering temperature
t=1s
max. 10 s dip soldering
0.5 mm from case bottom
PART
VO4254D/H/M
VO4256D/H/M
SYMBOL
VR
IF
Pdiss
VDRM
VDRM
ITM
Pdiss
VISO
Tstg
Tamb
Tsld
VALUE
6
60
100
1.33
400
600
300
500
6.6
5300
- 55 to + 150
- 55 to + 100
260
UNIT
V
mA
mW
mW/°C
V
V
mA
mW
mW/°C
VRMS
°C
°C
°C
Note
Tamb = 25 °C, unless otherwise specified.
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
Rating for extended periods of the time can adversely affect reliability.
350
300
250
IF = 3 mA to 10 mA
200
150
100
50
0
- 40 - 20
19623
0 20 40 60
Temperature (°C)
80 100
Fig. 1 - Recommended Operating Condition
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2
For technical questions, contact: optocouplers.answers@vishay.com
Document Number: 84798
Rev. 1.4, 30-Aug-06


Part Number VO4254
Description Low Input Current
Maker Vishay Siliconix
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VO4254 Datasheet PDF






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