Data Sheet No. PD 60040-G

Series PVT412

Microelectronic Power IC

Single Pole, Normally Open,

0-400V, 140mA AC/DC

General Description

The PVT412 Series Photovoltaic Relay is a single-

pole, normally open solid-state relay that can replace

electromechanical relays in many applications. It util-

izes International Rectifier’s proprietary HEXFET

power MOSFET as the output switch, driven by an

integrated circuit photovoltaic generator of novel

construction. The output switch is controlled by ra-

diation from a GaAlAs light emitting diode (LED)

which is optically isolated from the photovoltaic gen-

erator.

These SSRs are specifically designed for worldwide

telecom applications. PVT412L employs an active

current-limiting circuitry enabling it to pass FCC Part

68 and other regulatory agency current surge re-

quirements when overvoltage protection is provided.

PVT412 does not employ the current-limiting circuitry

and offers lower on-state resistance.

Series PVT412 Relays are packaged in a 6-lead

molded DIP package with either thru-hole or surface

mount (‘gull-wing’) terminals. It is available in stan-

dard plastic shipping tubes or on tape-and-reel.

Please refer to part identification information oppo-

site.

Part Identification

PVT412L

current limit, thru-hole

PVT412LS

current limit, surface-mount

PVT412LS-T current limit, surface-mount,

Tape and Reel

PVT412

no current limit, thru-hole

PVT412S

no current limit, surface-mount

PVT412S-T

no current limit, surface-mount,

Tape and Reel

Applications

! On/Off Hook switch

! Dial-Out relay

! Ring relay

! General switching

(HEXFET is the registered trademark for International Rectifier Power MOSFETs)

Features

!

HEXFET Power MOSFET output

!

Bounce-free operation

!

4,000 V

!

Load current limiting

!

Linear AC/DC operation

!

Solid-State Reliability

!

UL recognized and BABT certified

! ESD Tolerance:

4000V Human Body Model

500V Machine Model

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