VOT8121AB, VOT8121AD, VOT8121AG

www.vishay.com

Vishay Semiconductors

Rev. 1.1, 29-Oct-2018

1

Document Number: 84918

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Optocoupler, Phototriac Output, Non-Zero Crossing,

High dV/dt, Low Input Current, DIP-4 Package

DESIGN SUPPORT TOOLS

DESCRIPTION

The VOT8121A consists of a GaAs IRLED optically coupled

to a photosensitive TRIAC packaged in a board space

saving DIP-4 package.

capacitive loads including motors, solenoids, high current

thyristors or TRIAC and relays.

FEATURES

• Space saving package

• High static dV/dt 1000 V/μs

• 100 mA on-state current

• 800 V peak off-state blocking voltage

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

• Power TRIAC driver in solid-state relays

• 3-phase AC equipment

• Motor control

• Industrial control

• White goods / household equipment

AGENCY APPROVALS

• UL 1577

• cUL

• DIN EN 60747-5-5 (VDE 0884-5), available with option “V”

• CQC

Note

1

2

4

3

MT2

MT1

A

C

23041

click logo to get started

Available

Models

Available

Design Tools

ORDERING INFORMATION

VOT

8

1

2

1

A

#

-

V

T

#

PART NUMBER

PACKAGE

OPTION

VDE

OPTION

TAPE AND

REEL

AGENCY CERTIFIED/PACKAGE

UL, cUL

10

DIP-4

VOT8121AD

DIP-4, 400 mil

VOT8121AG

SMD-4

SMD-4, 90° orientation

VOT8121AB-T1

SMD-4, 180° orientation

VOT8121AB-T2

SMD-4, 270° orientation

VOT8121AB-T3

VDE, UL, cUL

10

DIP-4

VOT8121AD-V

DIP-4, 400 mil

VOT8121AG-V

SMD-4

SMD-4, 90° orientation

VOT8121AB-VT1

SMD-4, 180° orientation

VOT8121AB-VT2

SMD-4, 270° orientation

VOT8121AB-VT3