General-Purpose TVS Diode

SMAJ18CAActive

This device is a high-performance,bidirectional TVS diode designed as a direct replacement for the industry-standard SMAJ18CA.It provides robust protection against electrostatic discharge (ESD),electrical fast transients (EFT),and surge voltages induced by lightning or other transient events.
Fully compatible with SMAJ18CA diode from leading manufacturers,our equivalent diode matches the same electrical specifications and package dimensions while offering cost efficiency and reliable supply chain stability.

Datasheet Inquire Now

Electrical Parameters

Part Number SMAJ18CA

Package SMA

Polar Bi

Vrwm [Max] (V) 18

Vbr [Min] (V) 20

Vbr [Max] (V) 22.1

@ IT (mA)1

Vc@Ipp [Max] (V) 29.2

Ipp [Max] (A) 13.7

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 Low Leakage Current Low Profile Package RoHS Compliant