Zener Diode

SMAF2Z3.9AActive

The SMAF2Z3.9A series Zener diodes, packaged in a SMAF package, offer voltage regulation; even in reverse breakdown mode, the voltage across them remains essentially constant. Leveraging this property, they are commonly used in voltage regulator

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Electrical Parameters

Part Number SMAF2Z3.9A

Package SMAF

AEC-Q101 No

VZ [Nom] (V) 3.9

VZ [Min] (V) 3.71

VZ [Max] (V) 4.10

IZT (mA) 128.0

PD [Max] (W) 2.0

VF [Max] (V) 1.2

IR [max] (uA) 50.0

TJ (°C) -55~+150

Status Active

Product Features

Complete voltage range 3.0 to 300 volts High peak reverse power dissipation High reliability Low leakage current Standard zener voltage tolerance is ± 5% Case : Molded plastic body