General-Purpose TVS Diode

SMF4L43CAActive

The SMF4L43CA TVS diode product uses the SOD-123FL standard package and has a rated power of 400 Watt. It features ultra-fast response times (sub-nanosecond) and high surge absorption capability. It is specifically designed to protect sensitive electronic devices in circuit applications from transient voltage damages caused by lightning and other transient voltage events.

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Electrical Parameters

Part Number SMF4L43CA

Package SOD-123FL

Polar Bi

Vrwm [Max] (V) 43

Vbr [Min] (V) 47.8

Vbr [Max] (V) 52.8

@ IT (mA)1

Vc@Ipp [Max] (V) 69.4

Ipp [Max] (A) 5.8

Ppp [Min] (W) 400

IR [Max] (uA)1

Tj (°C) -55~+150

Status Active

Product Features

Low incremental surge resistance Excellent clamping capability Fast response time