component
ESDBKV15VD3
Public Made by Adomby adom
Changjing TVS, 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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ESDBKV15VD3
Changjing · TVS · SOD-323
ESDBKV15VD3 from Changjing, 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 | Changjing |
| Package | SOD-323 |
| Category | TVS/Fuse/Board Level 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 voltage | VRWM | 15 | V | 3 | |||
| Breakdown voltage | V(BR) | 16.7 | V | IT=1mA | 3 | ||
| Reverse leakage current | IR | 1 | μA | VRWM | 3 | ||
| Clamping voltage | VC | 37 | V | IPP=10A | 3 | ||
| Junction capacitance | CJ | 21 | pF | VR=0V,f=1MHz | 3 | ||
| ESD voltage IEC 61000-4-2 air model | -25 | 25 | kV | IEC 61000-4-2 air discharge | 2 | ||
| ESD voltage IEC 61000-4-2 contact model | -25 | 25 | kV | IEC 61000-4-2 contact discharge | 2 | ||
| ESD voltage per human body model | VESD | -16 | 16 | kV | JESD22-A114-B human body model | 2 | |
| ESD voltage machine model | VESD | -0.4 | 0.4 | kV | machine model | 2 | |
| Peak pulse power | PPP | 370 | W | 8/20µs non-repetitive current pulse, IEC61000-4-5 | 2 | ||
| Peak pulse current | IPP | 10 | A | 8/20µs non-repetitive current pulse, IEC61000-4-5 | 2 | ||
| Lead solder temperature maximum | TL | 260 | ℃ | 10 second duration | 2 | ||
| Operation junction and storage temperature range | TJ,Tstg | -55 | 150 | ℃ | 2 |
CAD (KiCad official)
- Symbol:
ESDBKV15VD3 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
esdbkv15vd3-etched.step/esdbkv15vd3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esdbkv15vd3.step/esdbkv15vd3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (6 pp, sha256
c8ea6259e2d31dbe, retrieved 2026-10-27, 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).
# ESDBKV15VD3
**Changjing** · TVS · SOD-323
ESDBKV15VD3 from Changjing, 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 | Changjing |
| Package | SOD-323 |
| Category | TVS/Fuse/Board Level 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 voltage | VRWM | | | 15 | V | | 3 |
| Breakdown voltage | V(BR) | 16.7 | | | V | IT=1mA | 3 |
| Reverse leakage current | IR | | | 1 | μA | VRWM | 3 |
| Clamping voltage | VC | | | 37 | V | IPP=10A | 3 |
| Junction capacitance | CJ | | | 21 | pF | VR=0V,f=1MHz | 3 |
| ESD voltage IEC 61000-4-2 air model | | -25 | | 25 | kV | IEC 61000-4-2 air discharge | 2 |
| ESD voltage IEC 61000-4-2 contact model | | -25 | | 25 | kV | IEC 61000-4-2 contact discharge | 2 |
| ESD voltage per human body model | VESD | -16 | | 16 | kV | JESD22-A114-B human body model | 2 |
| ESD voltage machine model | VESD | -0.4 | | 0.4 | kV | machine model | 2 |
| Peak pulse power | PPP | | | 370 | W | 8/20µs non-repetitive current pulse, IEC61000-4-5 | 2 |
| Peak pulse current | IPP | | | 10 | A | 8/20µs non-repetitive current pulse, IEC61000-4-5 | 2 |
| Lead solder temperature maximum | TL | | | 260 | ℃ | 10 second duration | 2 |
| Operation junction and storage temperature range | TJ,Tstg | -55 | | 150 | ℃ | | 2 |
## CAD (KiCad official)
- Symbol: `ESDBKV15VD3`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `esdbkv15vd3-etched.step` / `esdbkv15vd3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esdbkv15vd3.step` / `esdbkv15vd3.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Changjing datasheet](docs/esdbkv15vd3-datasheet.pdf) (6 pp, sha256 `c8ea6259e2d31dbe`, retrieved 2026-10-27, 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/esdbkv15vd3-datasheet.pdf)