Download the BZX84B3V9 datasheet PDF.
This datasheet also covers the BZX84B2V4-GOOD variant, as both devices belong to the same surface mount zener diodes family and are provided as variant models within a single manufacturer datasheet.
Key Features
Total Power Dissipation: Max. 350 mW.
Working Voltage Range: Nom. 2.4V to 51V.
Zener Tolerance: 2%.
Planar Die Construction
Schematic Diagram
Package: SOT-23
Absolute Maximum Ratings
(TA=25°C unless otherwise noted）
Parameter Power Dissipation
Symbol PD
Value 350
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
RθJA TJ，TSTG
357 -65 to +150
Unit mW °C/W
°C
Electrical Characteristics
(TA=25°C unless otherwise noted）
Marking
Type.
Full PDF Text Transcription for BZX84B3V9 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
BZX84B3V9. For precise diagrams, and layout, please refer to the original PDF.
BZX84Bx Series Surface Mount Zener Diodes Vz Range: 2.4 to 51V Power Dissipation: 350mW Features ■ Total Power Dissipation: Max. 350 mW ■ Working Voltage Range: Nom. 2.4V...
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otal Power Dissipation: Max. 350 mW ■ Working Voltage Range: Nom. 2.4V to 51V ■ Zener Tolerance: 2% ■ Planar Die Construction Schematic Diagram Package: SOT-23 Absolute Maximum Ratings (TA=25°C unless otherwise noted） Parameter Power Dissipation Symbol PD Value 350 Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range RθJA TJ，TSTG 357 -65 to +150 Unit mW °C/W °C Electrical Characteristics (TA=25°C unless otherwise noted） Marking Type Code Number BZX84B2V4 Z50 BZX84B2V7 Z51 BZX84B3V0 Z52 BZX84B3V3 Z53 BZX84B3V6 Z54 BZX84B3V9 Z55 BZX84B4V3 Z56 BZX84B4V7 Z57 Zener Voltage Range VZ@IZT IZT Nom(V)
BZX84B3V9 Datasheet
