General-Purpose TVS Diode

SMBJ3.3ANew

The SMBJ3.3A transient voltage suppressor (TVS) diodes, housed in a DO-214AA (SMBJ) package, are unidirectional protection devices with a peak pulse power rating of up to 600W, effectively absorbing lightning and surge energy. They are primarily used to protect circuits from transient overvoltages such as electrostatic discharge (ESD), surge voltages, lightning strikes, and inductive load surges.

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Electrical Parameters

Part Number SMBJ3.3A

Package SMB

Polar Uni

Vrwm [Max] (V) 3.3

Vbr [Min] (V) 4.6

Vbr [Max] (V) 5.6

@ IT (mA)100

Vc@Ipp [Max] (V) 8.2

Ipp [Max] (A) 50

Ppp [Min] (W) 600

IR [Max] (uA)2000

Tj (°C) -55~+150

Status New

Product Features

Fast response, instantly suppressing overvoltage Peak pulse power up to 600W, effectively absorbing lightning and surge energy Unidirectional conductivity, suitable for DC power line protection SMB surface mount package structure, suitable for automated production High stability RoHS compliant