Voltage Regulator Diode

BZT52B3V9Active

BZT52B3V9 Zener Diode provides precise 3.9V voltage regulation by maintaining a stable reverse breakdown voltage, protecting circuits from overvoltage and voltage fluctuations. It is ideal for reference voltage sources,low-power power supplies,microcontroller circuits,and sensor signal conditioning applications.

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Electrical Parameters

Part Number BZT52B3V9

Package SOD-123

AEC-Q101 Qualified No

VZ [Nom] (V) 3.9

VZ [Min] (V) 3.82

VZ [Max] (V) 3.98

IZT (mA) 5

PD [Max] (W) 0.5

VF [Max] (V) 0.9

IR [max] (uA) 3

TJ (°C) -55~+150

Status Active

Product Features

Planar Die Construction 500 mW Power Dissipation on Ceramic PCB Operating Temperature Range: -55°C to +150°C Ideally Suited for Automated Assembly Processes Low Leakage Currentic BZT52B3V9 RoHS Compliant