component

DZ23C39

Public Made by Adom

by adom

Yangzhou Yangjie Elec Tech Zener Diodes, SOT-23(TO-236). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesdz23c39factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3d ago
viewers dz23c39: viewers · Ray 3d ago
dz23c39-etched.glb Publish 0.1.0 · Ray 3d ago
dz23c39-etched.step dz23c39: factory component page (tier=lcsc) · Ray 3d ago
dz23c39-hero.glb dz23c39: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
dz23c39-hero.overlay.json Publish 0.1.0 · Ray 3d ago
dz23c39.glb Publish 0.1.0 · Ray 3d ago
dz23c39.kicad_mod Publish 0.1.0 · Ray 3d ago
dz23c39.kicad_sym Publish 0.1.0 · Ray 3d ago
dz23c39.lbr Publish 0.1.0 · Ray 3d ago
dz23c39.step Publish 0.1.0 · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
README.md Publish 0.1.0 · Ray 3d ago

DZ23C39

Yangzhou Yangjie Elec Tech · Zener Diodes · SOT-23(TO-236)

DZ23C39 from Yangzhou Yangjie Elec Tech, in a SOT-23(TO-236). 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 A1 passive Anode of the first Zener diode (DZ23C39 nominal Zener voltage 39V, 37.05V min to 40.95V max at IZT 5mA), with the cathode common at pin 3.
2 A2 passive Anode of the second Zener diode (DZ23C39 nominal Zener voltage 39V, 37.05V min to 40.95V max at IZT 5mA), with the cathode common at pin 3.
3 K passive Common cathode of both Zener diodes; the package is rated 300mW power dissipation.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
Package SOT-23(TO-236)
Category Diodes
Pins 3

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 37.05 39 40.95 V @ IZT = 5 mA 3
Maximum Zener Impedance ZZT 90 Ω @ IZT = 5 mA 3
Maximum Zener Impedance (knee) ZZk 350 Ω @ IZk = 1 mA 3
Maximum Reverse Leakage Current IR 0.1 uA @ VR = 29 V 3
Power Dissipation PD 300 mW Ta=25℃ 1
Thermal Resistance from Junction to Ambient RθJA 417 ℃/W 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operation Temperature TJ -55 150 ℃ 1

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 1

CAD (KiCad official)

  • Symbol: DZ23C39
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23(TO-236) (KiCad packages3D, STEP)
  • 3D model files: dz23c39-etched.step / dz23c39-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dz23c39.step / dz23c39.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (6 pp, sha256 873b02722a0d9640, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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