Zener Diode

BZT52B4V3QActive

The BZT52B4V3Q series Zener diodes, packaged in SOD-123 and compliant with AEC-Q101 automotive-grade certification, are primarily used in automotive electronics for voltage regulation, voltage limiting, voltage reference, and input overvoltage protection.

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Electrical Parameters

Part Number BZT52B4V3Q

Package SOD-123

AEC-Q101 Yes

VZ [Nom] (V) 4.3

VZ [Min] (V) 4.21

VZ [Max] (V) 4.39

IZT (mA) 5

PD [Max] (W) 0.35

VF [Max] (V) 0.9

IR [max] (uA) 3

TJ (°C) -55~+150

Status Active

Product Features

AEC-Q101 Automotive Grade Certification Utilizes glass passivation technology, resulting in low leakage current, surge resistance, and high reliability Low parasitic inductance, suitable for high-frequency power supply clamping Excellent anti-static capability; power circuit protected against voltage spikes Ensures automotive-grade reliability, resistant to high and low temperatures and vibrations in automotive environments Suitable for high-speed SMT placement production