component
ESD3V3D3BA
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech ESD And Surge Protection (TVS/ESD), SOD-323(SC-90). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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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README
markdownESD3V3D3BA
Yangzhou Yangjie Elec Tech · ESD And Surge Protection (TVS/ESD) · SOD-323(SC-90)
ESD3V3D3BA from Yangzhou Yangjie Elec Tech, in a SOD-323(SC-90). 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 | Yangzhou Yangjie Elec Tech |
| Package | SOD-323(SC-90) |
| 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 maximum working voltage | VRWM | -3.3 | 3.3 | V | 2 | ||
| Reverse leakage current | IR | 0.5 | μA | VRWM = 3.3V | 2 | ||
| Reverse breakdown voltage | VBR | 3.7 | 6 | V | IBR = 1mA | 2 | |
| Clamping voltage (TLP) | VCL | 9 | V | IPP = 16A, tp = 100ns | 2 | ||
| Dynamic resistance (TLP) | RDYN | 0.32 | Ω | 2 | |||
| Clamping voltage | VCL | 5 | 6 | V | IPP = 1A, tp = 8/20μs | 2 | |
| Clamping voltage | VCL | 8 | V | IPP = 10A, tp = 8/20μs | 2 | ||
| Clamping voltage | VCL | 11 | V | IPP = 29A, tp = 8/20μs | 2 | ||
| Junction capacitance | CJ | 50 | 70 | pF | VR = 0V, f = 1MHz | 2 | |
| Peak pulse power | Ppk | 320 | W | tp = 8/20μs | 2 | ||
| Peak pulse current | IPP | 29 | A | tp = 8/20μs | 2 | ||
| ESD according to IEC61000-4-2 air discharge | VESD | -30 | 30 | kV | IEC61000-4-2 air discharge | 2 | |
| ESD according to IEC61000-4-2 contact discharge | VESD | -30 | 30 | kV | IEC61000-4-2 contact discharge | 2 | |
| Junction temperature | TJ | 125 | °C | 2 | |||
| Storage temperature | TSTG | -55 | 150 | °C | 2 |
CAD (KiCad official)
- Symbol:
ESD3V3D3BA - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323(SC-90) (KiCad packages3D, STEP)
- 3D model files:
esd3v3d3ba-etched.step/esd3v3d3ba-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd3v3d3ba.step/esd3v3d3ba.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256
00f9fc637e8849d3, retrieved 2026-10-15, 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).