component

BZX84J-B24

Public Made by Adom

by adom

Nexperia Zener Diodes, SOD-323F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BZX84J-B24

Nexperia · Zener Diodes · SOD-323F

BZX84J-B24 from Nexperia, in a SOD-323F. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Cathode of the Zener diode, identified by the marking bar on the package.
2 A passive Anode of the Zener diode.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOD-323F
Category Diodes
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Working voltage VZ 23.5 24.5 V IZ = 5 mA, Tj = 25 C 5
Differential resistance rdif 250 Ω IZ = 5 mA 5
Differential resistance rdif 30 Ω IZ = 1 mA 5
Reverse current IR 0.05 µA VR = 16.8 V 5
Temperature coefficient SZ 18.4 22 mV/K IZ = 5 mA 5
Diode capacitance Cd 80 pF f = 1 MHz; VR = 0 V 5
Non-repetitive peak reverse current IZSM 1.25 A tp = 100 µs; square wave; Tj = 25 C prior to surge 5
Forward voltage VF 0.9 V IF = 10 mA 3
Forward voltage VF 1.1 V IF = 100 mA 3
Forward current IF 250 mA 3
Non-repetitive peak reverse power dissipation PZSM 40 W tp = 100 µs; square wave; Tj = 25 C prior to surge 3
Total power dissipation Ptot 550 mW Tamb ≤ 25 C 3
Junction temperature Tj 150 °C 3
Ambient temperature Tamb -55 150 °C 3
Storage temperature Tstg -65 150 °C 3
Thermal resistance junction to ambient Rth(j-a) 230 K/W in free air 3
Thermal resistance junction to solder point Rth(j-sp) 55 K/W 3

CAD (KiCad official)

  • Symbol: BZX84J-B24
  • Footprint: Diode_SMD:D_SOD-323F
  • 3D model: SOD-323F (KiCad packages3D, STEP)
  • 3D model files: bzx84j-b24-etched.step / bzx84j-b24-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx84j-b24.step / bzx84j-b24.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Nexperia datasheet (13 pp, sha256 fcfb79c5f982558d, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF