PVT312LPBF(2008) Ver la hoja de datos (PDF) - International Rectifier

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PVT312LPBF
(Rev.:2008)

HEXFET® Power MOSFET Photovoltaic Relay

International Rectifier 

Data Sheet No. PD 10038 revL

Series PVT312PbF

Microelectronic Power IC

HEXFET® Power MOSFET Photovoltaic Relay

Single Pole, Normally Open, 0-250V, 190mA AC/DC

General Description

The PVT312 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 radiation from a GaAlAs

light emit­ting diode (LED) which is optically isolated

from the photovol­taic generator.

This SSR is specifically designed for tele­com applica-

tions. PVT312L employs an active curr­ent-limiting cir-

cuitry enabling it to withstand current surge transients.

PVT312 Relays are packaged in a 6-pin, molded DIP

package with either thru-hole or surface mount

( “gull-wing”) termi­nals. It is avail­able in standard plastic

ship­ping tubes or on tape-and-reel. Please refer to the

Part Identificat­ion in­formation opposite.

Features

 HEXFET Power MOSFET output

 Bounce-free operation

 4,000 VRMS I/O isolation

 Load current limiting

 Linear AC/DC operation

 Solid-State Reliability

 UL recognized and BABT certified;

 ESD Tolerance:

4000V Human Body Model

500V Machine Model

Applications

 On/Off Hook switch

 Dial-Out relay

 Ring injection relay

 Ground start

 General switching

Part Identification

PVT312LPbF current limit, thru-hole

PVT312LSPbF

current limit, surface-mount

PVT312LS-TPbF current limit,surface-mount,

tape and reel

PVT312PbF no current limit, thru-hole

PVT312SPbF

no current limit, surface-

mount

PVT312S-TPbF no current limit, surface-

mount, tape and reel

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

www.irf.com

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