VO4257H-X007T Vishay, VO4257H-X007T Datasheet

Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 700V 2mA

VO4257H-X007T

Manufacturer Part Number

VO4257H-X007T

Description

Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 700V 2mA

Manufacturer

Vishay

Datasheet

1.VO4257H-X007T.pdf (7 pages)

Specifications of VO4257H-X007T

Isolation Voltage

5300 Vrms

Configuration

Maximum Continuous Output Current

300 mA

Maximum Input Current

60 mA

Maximum Operating Temperature

+ 100 C

Maximum Power Dissipation

600 mW

Maximum Reverse Diode Voltage

6 V

Minimum Operating Temperature

- 55 C

Output Type

Package / Case

PDIP SMD

Typical Input Voltage

1.2 V

Zero-crossing Circuit

Output Device

Triac

Peak Output Voltage (vdrm)

700 V

Maximum Input Voltage

1.4 V

Maximum Output Voltage

490 VAC

Minimum Trigger Current

2 mA (Max)

No. Of Channels

Optocoupler Output Type

Phototriac

Input Current

10mA

Output Voltage

700V

Opto Case Style

SMD

No. Of Pins

Input Current Max

10mA

Number Of Elements

Forward Voltage

1.4V

Repetitive Peak Off-state Volt

700V

Operating Temp Range

-55C to 100C

Output Current

300mA

Package Type

PDIP SMD

Reverse Breakdown Voltage

Mounting

Surface Mount

Pin Count

Trigger Current

2mA

Zero Crossing Circuit

Operating Temperature Classification

Industrial

Forward Current

60mA

Power Dissipation

600mW

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

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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.

Document Number: 84635

Rev. 1.5, 20-Oct-10

21842-1

ORDERING INFORMATION

AGENCY

CERTIFIED/PACKAGE

UL, cUL, BSI, FIMKO

DIP-6

DIP-6, 400 mil, option 6

SMD-6, option 7

Optocoupler, Phototriac Output, High dV/dt, Low Input Current

PART NUMBER

VO4257D-X007T

VO4257D-X006

VO4257D

i179035_2

1.6

For technical questions, contact:

VO4257H-X007T

VO4257H-X006

VO4257H

DRM

D E

700

MT2

MT1

VO4257M-X007T

VO4257M-X006

TRIGGER CURRENT, I

optocoupleranswers@vishay.com

PACKAGE OPTION

V4257M

FEATURES

• High static dV/dt 5 kV/μs

• High input sensitivity I

• 700 and 800 V blocking voltage

• 300 mA on-state current

• Isolation test voltage 5300 V

• Compliant to RoHS Directive 2002/95/EC

APPLICATIONS

• Solid-state relays

• Industrial controls

• Office equipment

• Consumer appliances

AGENCY APPROVALS

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

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

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

protection

VO4258D-X007T

VO4258D-X006

VO4258D

1.6

(mA)

REEL

TAPE

AND

Vishay Semiconductors

= 1.6, 2, and 3 mA

VO4258H-X007T

VO4258H-X006

VO4257, VO4258

VO4258H

RMS

DRM

> 0.7 mm

7.62 mm

800

Option 7

DIP-6

VO4258M-X007T

VO4258M-X006

www.vishay.com

VO4258M

10.16 mm

Option 6

Related parts for VO4257H-X007T

VO4257H-X007T Summary of contents

Page 1

... E52744, equivalent to CSA bulletin 5A • DIN EN 60747-5-5 (VDE 0884) available with option PACKAGE OPTION V 700 DRM TRIGGER CURRENT VO4257H V4257M VO4257H-X006 VO4257M-X006 VO4257H-X007T VO4257M-X007T optocoupleranswers@vishay.com VO4257, VO4258 Vishay Semiconductors = 1.6, 2, and RMS DIP TAPE 7.62 mm AND REEL Option 7 > 0 800 ...

Page 2

... VO4257, VO4258 Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (T PARAMETER INPUT Reverse voltage Forward current Derate from 25 °C OUTPUT Peak off-state voltage RMS on-state current Derate from 25 °C COUPLER Isolation test voltage (between emitter and detector, climate per DIN 500414, part 2, Nov. 74) ...

Page 3

... TEST CONDITION PART MHz F VO4257D/H 100 μA DRM VO4258D/H DRM I = 300 1.7 V T(RMS 0. °C D DRM J VO4257D VO4257H VO4257M VO4258D VO4258H VO4258M MHz optocoupleranswers@vishay.com VO4257, VO4258 Vishay Semiconductors T A θ CA Package T C θ θ θ θ DB θ θ ...

Page 4

... VO4257, VO4258 Vishay Semiconductors SAFETY AND INSULATION RATINGS PARAMETER Climatic classification (according to IEC68 part 1) Pollution degree (DIN VDE 0109) Comparative tracking index per DIN IEC112/ VDE 0303 part 1, group IIIa per DIN VDE 6110 175 399 V IOTM V IORM Creepage distance Clearance distance TYPICAL CHARACTERISTICS (T 1 ...

Page 5

... For technical questions, contact: Rev. 1.5, 20-Oct-10 Optocoupler, Phototriac Output, High dV/dt, Low Input Current 25 °C 0 °C 600 800 20000 Fig Normalized Holding Current vs. Temperature 100 1000 optocoupleranswers@vishay.com VO4257, VO4258 Vishay Semiconductors 1.8 Normalized I 1 °C 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 ...

Page 6

... VO4257, VO4258 Vishay Semiconductors PACKAGE DIMENSIONS in millimeters 3 6.30 6. min. 4° typ. 0.46 0.51 i178014 www.vishay.com For technical questions, contact: 6 Optocoupler, Phototriac Output, High dV/dt, Low Input Current Pin one 8.50 8.70 1.22 1.32 3.30 3.81 0.84 typ. 3° to 9° 0.84 typ. ...

Page 7

... 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’ ...

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