VO4256

更新时间： 2024-11-07 05:55:27

品牌	Logo	应用领域
威世 - VISHAY		可控硅光电
页数	文件大小	规格书
9页	125K
描述
Optocoupler, Phototriac Output, High dV/dt, Low Input Current

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VO4256 数据手册

VO4254/VO4256

Vishay Semiconductors

Optocoupler, Phototriac Output,

High dV/dt, Low Input Current

FEATURES

• High static dV/dt 5 kV/µs

MT2

• High input sensitivity I_FT= 1.6, 2, and 3 mA

• 400 and 600 V blocking voltage

• 300 mA on-state current

• Isolation test voltage 5300 V_RMS

MT1

APPLICATIONS

• Solid-state relays

• Industrial controls

• Office equipment

• Consumer appliances

i179035

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.

AGENCY APPROVALS

• UL1577, file no. E52744 system code H or J, double

protection

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.

• CUL - file no. E52744, equivalent to CSA bulletin 5A

• DIN EN 60747-5-2 (VDE 0884) available with option 1

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.

ORDER INFORMATION

PART

REMARKS

VO4254D

400 V V_DRM, l_ft= 1.6 mA, DIP-6

400 V V_DRM, I_ft= 1.6 mA, DIP-6 400 mil

400 V V_DRM, I_ft= 1.6 mA, SMD-6

400 V V_DRM, I_ft= 2 mA, DIP-6

VO4254D-X006

VO4254D-X007

VO4254H

VO4254H-X006

VO4254H-X007

VO4254M

400 V V_DRM, I_ft= 2 mA, DIP-6 400 mil

400 V V_DRM, I_ft= 2 mA, SMD-6

400 V V_DRM, I_ft= 3 mA, DIP-6

VO4254M-X006

VO4254M-X007

VO4256D

400 V V_DRM, I_ft= 3 mA, DIP-6 400 mil

400 V V_DRM, I_ft= 3 mA, SMD-6

600 V V_DRM, I_ft= 1.6 mA, DIP-6

600 V V_DRM, I_ft= 1.6 mA, DIP-6 400 mil

600 V V_DRM, I_ft= 1.6 mA, SMD-6

600 V V_DRM, I_ft= 2 mA, DIP-6

VO4256D-X006

VO4256D-X007

VO4256H

VO4256H-X006

VO4256H-X007

VO4256M

600 V V_DRM, I_ft= 2 mA, DIP-6 400 mil

600 V V_DRM, I_ft= 2 mA, SMD-6

600 V V_DRM, I_ft= 3 mA, DIP-6

VO4256M-X006

VO4256M-X007

600 V V_DRM, I_ft= 3 mA, DIP-6 400 mil

600 V V_DRM, I_ft= 3 mA, SMD-6

Note

For additional information on the available options refer to option information.

Document Number: 84798

Rev. 1.4, 30-Aug-06

For technical questions, contact: optocouplers.answers@vishay.com

www.vishay.com

12 3 4 5 6 7...9

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与VO4256相关器件

型号	品牌	获取价格	描述	数据表
VO4256D	VISHAY	获取价格	Optocoupler, Phototriac Output, High dV/dt, Low Input Current
VO4256D-X001	VISHAY	获取价格	Optocoupler, Phototriac Output, High dV/dt, Low Input Current
VO4256D-X001T	VISHAY	获取价格	Optocoupler - Trigger Device Output, 1 CHANNEL TRIAC OUTPUT OPTOCOUPLER, ROHS COMPLIANT, D
VO4256D-X006	VISHAY	获取价格	Optocoupler, Phototriac Output, High dV/dt, Low Input Current
VO4256D-X007	VISHAY	获取价格	Optocoupler, Phototriac Output, High dV/dt, Low Input Current
VO4256D-X007T	VISHAY	获取价格	暂无描述
VO4256D-X017	VISHAY	获取价格	Optocoupler - Trigger Device Output, 1 CHANNEL TRIAC OUTPUT OPTOCOUPLER, ROHS COMPLIANT, S
VO4256H	VISHAY	获取价格	Optocoupler, Phototriac Output, High dV/dt, Low Input Current
VO4256H-X006	VISHAY	获取价格	Optocoupler, Phototriac Output, High dV/dt, Low Input Current
VO4256H-X007	VISHAY	获取价格	Optocoupler, Phototriac Output, High dV/dt, Low Input Current

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