General-Purpose TVS Diode

SMBJ120CAActive

SMBJ120CA TVS diode is a surge protection device designed based on the avalanche breakdown principle,designed to protect sensitive electronic circuits from ESD (electrostatic discharge),surges and other transient voltage interference.Due to its fast response (nanosecond level) and low leakage current characteristics, this device is suitable for over-voltage protection in communication interfaces,industrial control,power supply systems and automotive electronics.

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Electrical Parameters

Part Number SMBJ120CA

Package SMB

Polar Bi

Vrwm [Max] (V) 120

Vbr [Min] (V) 133

Vbr [Max] (V) 147

@ IT (mA)1

Vc@Ipp [Max] (V) 193

Ipp [Max] (A) 3.1

Ppp [Min] (W) 600

IR [Max] (uA)1

Tj (°C) -55~+150

Status Active

Product Features

Low Incremental Surge Resistance Excellent Clamping Capability Fast Response Time Low Leakage Current Low Profile Package ROHS Compliant