component
DZ23C22
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Zener Diodes, SOT-23(TO-236). 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
markdownDZ23C22
Yangzhou Yangjie Elec Tech · Zener Diodes · SOT-23(TO-236)
DZ23C22 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 (Zener voltage 20.9V min, 22V typ, 23.1V max at IZT=5mA for DZ23C22). |
| 2 | A2 | passive | Anode of the second Zener diode (Zener voltage 20.9V min, 22V typ, 23.1V max at IZT=5mA for DZ23C22). |
| 3 | K | passive | Common cathode of both Zener diodes, shared by the dual-diode SOT-23 package. |
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 |
|---|---|---|---|---|---|---|---|
| Nominal Zener Voltage, minimum | VZ | 20.9 | V | @ IZT | 2 | ||
| Nominal Zener Voltage, typical | VZ | 22 | V | @ IZT | 2 | ||
| Nominal Zener Voltage, maximum | VZ | 23.1 | V | @ IZT | 2 | ||
| Maximum Zener Impedance | ZZT | 55 | Ω | @ IZT = 5 mA | 2 | ||
| Maximum Zener Impedance | ZZK | 250 | Ω | @ IZK = 1 mA | 2 | ||
| Maximum Reverse Leakage Current | IR | 0.1 | uA | @ VR = 17 V | 2 | ||
| 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:
DZ23C22 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23(TO-236) (KiCad packages3D, STEP)
- 3D model files:
dz23c22-etched.step/dz23c22-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dz23c22.step/dz23c22.glbare 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 2026-10-16, 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).