參數(shù)資料
型號： VO4257H
廠商： VISHAY SEMICONDUCTORS
元件分類： 光電耦合器
英文描述： OPTO PHOTOTRIAC 700V 2.0MA 6DIP
中文描述： Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 700V 2mA
文件頁數(shù)： 1/7頁
文件大小： 123K
代理商： VO4257H
VO4257, VO4258
Vishay Semiconductors
www.vishay.com
Rev. 1.6, 29-Feb-12
1
Document Number: 84635
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/doc91000
Optocoupler, Phototriac Output, High dV/dt, Low Input Current
DESCRIPTION
The VO4257 and 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.
FEATURES
High static dV/dt 5 kV/μs
High input sensitivity I
FT
= 1.6 mA, 2 mA, and
3 mA
700 and 800 V blocking voltage
300 mA on-state current
Isolation test voltage 5300 V
RMS
Compliant to RoHS Directive 2011/65/EU
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
1
2
3
6
5
4
MT2
MT1
NC
A
C
NC
i179035_2
V
D E
21842-1
ORDERING INFORMATION
V
O
4
2
5
#
X
-
X
0
0
#
T
PART NUMBER
PACKAGE OPTION
TAPE
AND
REEL
AGENCY
CERTIFIED/PACKAGE
V
DRM
700
V
DRM
800
TRIGGER CURRENT, I
FT
(mA)
3
V4257M
VO4257M-X006
VO4257M-X007T
3
-
UL, cUL, BSI, FIMKO
DIP-6
DIP-6, 400 mil, option 6
SMD-6, option 7
VDE, UL, cUL, BSI, FIMKO
SMD-6, option 7
1.6
2
1.6
2
3
VO4257D
VO4257D-X006
VO4257D-X007T
1.6
-
VO
4257
H
VO
4257
H-X006
VO
4257
H-X007T
2
-
VO4258D
VO4258D-X006
VO4258D-X007T
1.6
-
VO
4258
H
VO
4258
H-X006
VO
4258
H-X007T
2
VO
4258H-
X017T
VO4258M
VO4258M-X006
VO4258M-X007T
3
-
10.16 mm
> 0.7 mm
7.62 mm
DIP-6 Option 6
Option 7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VO4257H-X006 功能描述:三極與 SCR 輸出光電耦合器 Non Zero Cross Photo Triac 700V 2mA RoHS:否 制造商:Vishay Semiconductors 輸出設備:PhotoTriac 每芯片的通道數(shù)量: 絕緣電壓:3750 Vrms 正向電流:10 mA 正向電壓:1.2 V 最大觸發(fā)電流:10 mA 關(guān)斷狀態(tài)下輸出電壓-VDRM:600 V 最大連續(xù)輸出電流: 零交叉電路: 封裝:Reel
VO4257H-X007T 功能描述:三極與 SCR 輸出光電耦合器 Non Zero Cross Photo Triac 700V 2mA RoHS:否 制造商:Vishay Semiconductors 輸出設備:PhotoTriac 每芯片的通道數(shù)量: 絕緣電壓:3750 Vrms 正向電流:10 mA 正向電壓:1.2 V 最大觸發(fā)電流:10 mA 關(guān)斷狀態(tài)下輸出電壓-VDRM:600 V 最大連續(xù)輸出電流: 零交叉電路: 封裝:Reel
VO4257H-X009T 功能描述:三極與 SCR 輸出光電耦合器 SMD-6 TRIAC NZC 700V 2MA 5KV/U RoHS:否 制造商:Vishay Semiconductors 輸出設備:PhotoTriac 每芯片的通道數(shù)量: 絕緣電壓:3750 Vrms 正向電流:10 mA 正向電壓:1.2 V 最大觸發(fā)電流:10 mA 關(guān)斷狀態(tài)下輸出電壓-VDRM:600 V 最大連續(xù)輸出電流: 零交叉電路: 封裝:Reel
VO4257M 功能描述:三極與 SCR 輸出光電耦合器 Non Zero Cross Photo Triac 700V 3mA RoHS:否 制造商:Vishay Semiconductors 輸出設備:PhotoTriac 每芯片的通道數(shù)量: 絕緣電壓:3750 Vrms 正向電流:10 mA 正向電壓:1.2 V 最大觸發(fā)電流:10 mA 關(guān)斷狀態(tài)下輸出電壓-VDRM:600 V 最大連續(xù)輸出電流: 零交叉電路: 封裝:Reel
VO4257M-X006 功能描述:三極與 SCR 輸出光電耦合器 Non Zero Cross Photo Triac 700V 3mA RoHS:否 制造商:Vishay Semiconductors 輸出設備:PhotoTriac 每芯片的通道數(shù)量: 絕緣電壓:3750 Vrms 正向電流:10 mA 正向電壓:1.2 V 最大觸發(fā)電流:10 mA 關(guān)斷狀態(tài)下輸出電壓-VDRM:600 V 最大連續(xù)輸出電流: 零交叉電路: 封裝:Reel
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