General-Purpose Varistor

SMV0402B180GActive

The SMV0402B180G 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.

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Electrical Parameters

Part Number SMV0402B180G

Package SMV0402

VAC [Max] (V) 10

VDC [Max] (V) 14

V1MA [Nom] (V) 18

VC@IPP [Max] (V) 35

IPP [Max] (A) 5

IMAX @8/20uS (A) 20

Energy [Max] (J) 0.05

Capacitance (pF) 160

TSTG (°C) -40～+125

Status Active

Product Features

Fast response, instantly clamping the transient over voltage High surge current handling capability High energy absorption capability Low clamping voltages, providing better surge protection Low capacitance values, providing digital switching circuitryprotection High insulation resistance, preventing electric arcing to the adjacent devices or circuits