General-Purpose Varistor

SMV2220B471HActive

The SMV2220B471H varistor adopts Semiware's unique MLV process achieving greater surge absorption capacity through smaller product size which is more suitable for customers to quickly install and miniaturize design needs. The product is a resistor device with nonlinear volt ampere characteristics mainly used for voltage embedding in circuits under overvoltage absorbing excess current to protect sensitive devices.

Datasheet Inquire Now

Electrical Parameters

Part Number SMV2220B471H

Package SMV2220

VAC [Max] (V) -

VDC [Max] (V) 385

V1MA [Nom] (V) -

VC@IPP [Max] (V) 775

IPP [Max] (A) 2000

IMAX @8/20uS (A) -

Energy [Max] (J) 8.7

Capacitance (pF) 500

TSTG (°C) -40～+125

Status Active

Product Features

High surge current handling capability High energy absorption capability Low clamping voltages, providing better surge protection