component
AZ23C22-7-F
Public Made by Adomby adom
Diodes Incorporated Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownAZ23C22-7-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);az23c22-7-f.step/az23c22-7-f.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).