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PDF ( 数据手册 , 数据表 ) VO4258

零件编号 VO4258
描述 Low Input Current
制造商 Vishay Siliconix
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VO4258 数据手册, 描述, 功能
VO4257, VO4258
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
• 700 and 800 V blocking voltage
• 300 mA on-state current
• Isolation test voltage 5300 VRMS
i179035
www.DaDtaESSheCeRt4IUP.cToImON
The VO4257, VO4258 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 VO4257, VO4258 phototriac isolates low-voltage logic
from 120 VAC, 240 VAC, 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 60747-5-5 (VDE 0884) available with option 1
ORDER INFORMATION
PART
REMARKS
VO4257D
VO4257D-X006
VO4257D-X007
VO4257H
VO4257H-X006
VO4257H-X007
VO4257M
VO4257M-X006
VO4257M-X007
VO4258D
VO4258D-X006
VO4258D-X007
VO4258H
VO4258H-X006
VO4258H-X007
VO4258M
VO4258M-X006
VO4258M-X007
700 V VDRM, lft = 1.6 mA, DIP-6
700 V VDRM, Ift = 1.6 mA, DIP-6 400 mil
700 V VDRM, Ift = 1.6 mA, SMD-6
700 V VDRM, Ift = 2 mA, DIP-6
700 V VDRM, Ift = 2 mA, DIP-6 400 mil
700 V VDRM, Ift = 2 mA, SMD-6
700 V VDRM, Ift = 3 mA, DIP-6
700 V VDRM, Ift = 3 mA, DIP-6 400 mil
700 V VDRM, Ift = 3 mA, SMD-6
800 V VDRM, Ift = 1.6 mA, DIP-6
800 V VDRM, Ift = 1.6 mA, DIP-6 400 mil
800 V VDRM, Ift = 1.6 mA, SMD-6
800 V VDRM, Ift = 2 mA, DIP-6
800 V VDRM, Ift = 2 mA, DIP-6 400 mil
800 V VDRM, Ift = 2 mA, SMD-6
800 V VDRM, Ift = 3 mA, DIP-6
800 V VDRM, Ift = 3 mA, DIP-6 400 mil
800 V VDRM, Ift = 3 mA, SMD-6
Note
For additional information on the available options refer to option information.
This phototriac should not be used to drive a load directly. It is intended to be a trigger device only.
Document Number: 84635
Rev. 1.4, 03-Nov-08
For technical questions, contact: [email protected]
www.vishay.com
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VO4258 pdf, 数据表
Disclaimer
Legal Disclaimer Notice
Vishay
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
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