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AZ23C22-7-F

Public Made by Adom

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Diodes Incorporated Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AZ23C22-7-F

Diodes Incorporated · Zener Diodes · SOT-23

AZ23C22-7-F from Diodes Incorporated, in a SOT-23. 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 K1 passive Cathode of Zener diode 1 (22V type, VZ 20.8 to 23.3V at IZT = 5.0mA), lower-left pin in the device schematic.
2 K2 passive Cathode of Zener diode 2 (22V type, VZ 20.8 to 23.3V at IZT = 5.0mA), lower-right pin in the device schematic.
3 A passive Common anode of both Zener diodes, the single top pin in the device schematic.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
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 range (AZ23C22, marking DN) VZ 20.8 23.3 V @ IZT = 5.0mA 3
Maximum Zener impedance (AZ23C22) ZZT 55 Ω f = 1kHz, @ IZT = 5.0mA 3
Maximum Zener impedance at knee current (AZ23C22) ZZK 220 Ω @ IZK = 1.0mA 3
Minimum reverse voltage (AZ23C22) VR 17 V @ IR = 0.1µA 3
Power dissipation PD 300 mW Note 5: mounted on FR-4 PC board with recommended pad layout 3
Operating and storage temperature range TJ, TSTG -65 150 °C 3
Typical temperature coefficient (AZ23C22) TC 0.09 %/°C 3
Thermal resistance, junction to ambient air RJA 417 °C/W Note 5: mounted on FR-4 PC board with recommended pad layout 3

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: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: AZ23C22-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: az23c22-7-f-etched.step / az23c22-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); az23c22-7-f.step / az23c22-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 bc1f7e43d5d72ebc, retrieved 2026-10-18, 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