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VO4258H-X001 PDF预览

VO4258H-X001

更新时间: 2023-08-15 00:00:00
品牌 Logo 应用领域
威世 - VISHAY 三端双向交流开关输出元件
页数 文件大小 规格书
7页 124K
描述
Optocoupler - Trigger Device Output, 1 CHANNEL TRIAC OUTPUT OPTOCOUPLER, ROHS COMPLIANT, DIP-6

VO4258H-X001 数据手册

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VO4257, VO4258  
Vishay Semiconductors  
Optocoupler, Phototriac Output, High dV/dt, Low Input Current  
FEATURES  
MT2  
1
6
5
4
• High static dV/dt 5 kV/μs  
A
C
• High input sensitivity IFT = 1.6, 2, and 3 mA  
• 700 and 800 V blocking voltage  
• 300 mA on-state current  
NC  
2
3
MT1  
NC  
• Isolation test voltage 5300 VRMS  
• Compliant to RoHS Directive 2002/95/EC  
i179035_2  
V
D
E
21842-1  
APPLICATIONS  
• Solid-state relays  
• Industrial controls  
• Office equipment  
• Consumer appliances  
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.  
AGENCY APPROVALS  
• UL1577, file no. E52744 system code H or J, double  
protection  
The new non zero phototriac family use a proprietary dV/dt  
clamp resulting in a static dV/dt of greater than 5 kV/μs.  
• cUL - file no. E52744, equivalent to CSA bulletin 5A  
• DIN EN 60747-5-5 (VDE 0884) available with option 1  
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.  
ORDERING INFORMATION  
DIP-6  
Option 6  
V
O
4
2
5
#
X
-
X
0
0
#
T
PART NUMBER  
PACKAGE OPTION  
TAPE  
AND  
REEL  
10.16 mm  
7.62 mm  
Option 7  
> 0.7 mm  
VDRM 700  
VDRM 800  
AGENCY  
CERTIFIED/PACKAGE  
TRIGGER CURRENT, IFT (mA)  
UL, cUL, BSI, FIMKO  
DIP-6  
1.6  
2
VO4257  
VO4257H-X006  
3
1.6  
2
VO4258  
VO4258H-X006  
3
VO4257D  
H
V4257M  
VO4258D  
H
VO4258M  
DIP-6, 400 mil, option 6  
SMD-6, option 7  
VO4257D-X006  
VO4257M-X006  
VO4258D-X006  
VO4258M-X006  
VO4257D-X007T VO4257H-X007T VO4257M-X007T VO4258D-X007T VO4258H-X007T VO4258M-X007T  
Document Number: 84635  
Rev. 1.5, 20-Oct-10  
For technical questions, contact: optocoupleranswers@vishay.com  
www.vishay.com  
1

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