component

SZNZ9F6V8ST5G

Public Made by Adom

by adom

onsemi Zener Diodes, SOD-923. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 11d ago
viewers sznz9f6v8st5g: viewers · Ray 11d ago
package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
README.md Publish 0.1.0 · Ray 11d ago
sznz9f6v8st5g-etched.glb Publish 0.1.0 · Ray 11d ago
sznz9f6v8st5g-etched.step sznz9f6v8st5g: factory component page (tier=lcsc) · Ray 11d ago
sznz9f6v8st5g-hero.glb sznz9f6v8st5g: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
sznz9f6v8st5g-hero.overlay.json Publish 0.1.0 · Ray 11d ago
sznz9f6v8st5g.glb Publish 0.1.0 · Ray 11d ago
sznz9f6v8st5g.kicad_mod Publish 0.1.0 · Ray 11d ago
sznz9f6v8st5g.kicad_sym Publish 0.1.0 · Ray 11d ago
sznz9f6v8st5g.lbr Publish 0.1.0 · Ray 11d ago
sznz9f6v8st5g.step Publish 0.1.0 · Ray 11d ago

SZNZ9F6V8ST5G

onsemi · Zener Diodes · SOD-923

SZNZ9F6V8ST5G from onsemi, in a SOD-923. 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 Cathode passive Cathode terminal, identified by the polarity band on the package (STYLE 1 outline); the datasheet gives no pin-specific voltage or current limit beyond the device ratings.
2 Anode passive Anode terminal; for the NZ9F6V8ST5G / SZNZ9F6V8ST5G (6.8 V type) the Zener voltage is 6.65 V min to 6.93 V max at IZT = 5 mA, with total device dissipation limited to 250 mW.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOD-923
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
Zener Voltage (VZ), min VZ 6.65 6.93 V IZT = 5 mA 3
Maximum Zener Impedance @ IZT ZZT 40 Ω IZ = IZT, 10% AC modulation 3
Maximum Zener Impedance @ IZK ZZK 60 Ω IZ = 1.0 mA 3
Reverse Current @ IZK IZK 0.5 mA 3
Reverse Leakage Current @ VR IR 0.5 µA VR = 3.5 V 3
Forward Voltage @ IF VF 0.9 V IF = 10 mA 3
Max. Capacitance C 105 pF VR = 0, f = 1 MHz 3
Maximum Temperature Coefficient of VZ (dVZ/dt), min dVZ/dt 1.2 4.5 mV/k IZT1 = 5 mA 3
Total Device Dissipation PD 250 mW FR-5 board (Note 1, FR-4 minimum pad), TA = 25°C 1
Derate above 25°C 2 mW/°C Above TA = 25°C 1
Thermal Resistance, Junction-to-Ambient RθJA 500 °C/W 1
Junction and Storage Temperature Range TJ, Tstg -65 150 °C 1

CAD (KiCad official)

  • Symbol: SZNZ9F6V8ST5G
  • Footprint: Diode_SMD:D_SOD-923
  • 3D model: SOD-923 (KiCad packages3D, STEP)
  • 3D model files: sznz9f6v8st5g-etched.step / sznz9f6v8st5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sznz9f6v8st5g.step / sznz9f6v8st5g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (5 pp, sha256 f72173d2b6faec06, retrieved 2026-10-14, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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