component
ESD3Z3.3C
Public Made by Adomby adom
AnBon ESD And Surge Protection (TVS/ESD), SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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ESD3Z3.3C
AnBon · ESD And Surge Protection (TVS/ESD) · SOD-323
ESD3Z3.3C from AnBon, in a SOD-323. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AnBon |
| Package | SOD-323 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse stand-off (working) voltage | VRWM | 3.3 | V | 1 | |||
| Reverse leakage current | IR | 200 | uA | @VRWM | 1 | ||
| Breakdown voltage | VBR | 4 | V | @IT = 1.0 mA | 1 | ||
| Maximum peak pulse current | IPP | 25 | A | 1 | |||
| Clamping voltage | VC | 16 | V | @ IPP | 1 | ||
| Junction capacitance | CJ | 350 | pF | VR = 0V, f = 1MHz | 1 | ||
| Peak pulse power | PPP | 320 | W | tp = 8/20us | 1 | ||
| Operating junction temperature range | TJ | -55 | 150 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 1 | ||
| Test current | IT | 1 | mA | for VBR | 1 |
CAD (KiCad official)
- Symbol:
ESD3Z3.3C - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
esd3z3-3c-etched.step/esd3z3-3c-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd3z3-3c.step/esd3z3-3c.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AnBon datasheet (3 pp, sha256
15480c7da96d0eb1, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).
# ESD3Z3.3C
**AnBon** · ESD And Surge Protection (TVS/ESD) · SOD-323
ESD3Z3.3C from AnBon, in a SOD-323. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AnBon |
| Package | SOD-323 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse stand-off (working) voltage | VRWM | | | 3.3 | V | | 1 |
| Reverse leakage current | IR | | | 200 | uA | @VRWM | 1 |
| Breakdown voltage | VBR | 4 | | | V | @IT = 1.0 mA | 1 |
| Maximum peak pulse current | IPP | | | 25 | A | | 1 |
| Clamping voltage | VC | | | 16 | V | @ IPP | 1 |
| Junction capacitance | CJ | | | 350 | pF | VR = 0V, f = 1MHz | 1 |
| Peak pulse power | PPP | | | 320 | W | tp = 8/20us | 1 |
| Operating junction temperature range | TJ | -55 | | 150 | °C | | 1 |
| Storage temperature range | TSTG | -55 | | 150 | °C | | 1 |
| Test current | IT | | 1 | | mA | for VBR | 1 |
## CAD (KiCad official)
- Symbol: `ESD3Z3.3C`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `esd3z3-3c-etched.step` / `esd3z3-3c-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esd3z3-3c.step` / `esd3z3-3c.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [AnBon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911464841424896) (3 pp, sha256 `15480c7da96d0eb1`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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](docs/esd3z3-3c-datasheet.pdf)