component
JED323-12V-C
Public Made by Adomby adom
Shenzhen JDT Fuse 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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JED323-12V-C
Shenzhen JDT Fuse · ESD And Surge Protection (TVS/ESD) · SOD-323
JED323-12V-C from Shenzhen JDT Fuse, 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JDT Fuse |
| 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 Working Voltage | VRWM | 12 | V | TA=25°C | 3 | ||
| Breakdown Voltage | VBR | 13.3 | V | IT=1mA | 3 | ||
| Reverse Leakage Current | IR | 0.5 | μA | VRWM=12V | 3 | ||
| Clamping Voltage | VC | 18 | V | IPP=1A(8x20μs pulse) | 3 | ||
| Clamping Voltage | VC | 25 | V | IPP=12A(8x20μs pulse) | 3 | ||
| Peak Pulse Current | Ipp | 12 | A | tP=8/20μs | 3 | ||
| Junction Capacitance | CJ | 32 | pF | VR=0V,f=1 MHZ,Pin 1 to Pin 3 or Pin 2 to Pin 3 | 3 | ||
| Peak Pulse Power | PPk | 300 | W | tP=8/20μs | 2 | ||
| Electrostatic Discharge Voltage (contact) | VESD | -30 | 30 | kV | IEC 61000-4-2;Contact Discharge | 2 | |
| Electrostatic Discharge Voltage (air) | VESD | -30 | 30 | kV | IEC 61000-4-2;Air Discharge | 2 | |
| Operating Temperature Range | TJ | -55 | 125 | °C | 2 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 2 |
CAD (KiCad official)
- Symbol:
JED323-12V-C - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
jed323-12v-c-etched.step/jed323-12v-c-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jed323-12v-c.step/jed323-12v-c.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JDT Fuse datasheet (6 pp, sha256
d4d253993cfc2629, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band 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).
# JED323-12V-C
**Shenzhen JDT Fuse** · ESD And Surge Protection (TVS/ESD) · SOD-323
JED323-12V-C from Shenzhen JDT Fuse, 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JDT Fuse |
| 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 Working Voltage | VRWM | | | 12 | V | TA=25°C | 3 |
| Breakdown Voltage | VBR | 13.3 | | | V | IT=1mA | 3 |
| Reverse Leakage Current | IR | | | 0.5 | μA | VRWM=12V | 3 |
| Clamping Voltage | VC | | | 18 | V | IPP=1A(8x20μs pulse) | 3 |
| Clamping Voltage | VC | | | 25 | V | IPP=12A(8x20μs pulse) | 3 |
| Peak Pulse Current | Ipp | | | 12 | A | tP=8/20μs | 3 |
| Junction Capacitance | CJ | | 32 | | pF | VR=0V,f=1 MHZ,Pin 1 to Pin 3 or Pin 2 to Pin 3 | 3 |
| Peak Pulse Power | PPk | | | 300 | W | tP=8/20μs | 2 |
| Electrostatic Discharge Voltage (contact) | VESD | -30 | | 30 | kV | IEC 61000-4-2;Contact Discharge | 2 |
| Electrostatic Discharge Voltage (air) | VESD | -30 | | 30 | kV | IEC 61000-4-2;Air Discharge | 2 |
| Operating Temperature Range | TJ | -55 | | 125 | °C | | 2 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 2 |
## CAD (KiCad official)
- Symbol: `JED323-12V-C`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `jed323-12v-c-etched.step` / `jed323-12v-c-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `jed323-12v-c.step` / `jed323-12v-c.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shenzhen JDT Fuse datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227217583140864) (6 pp, sha256 `d4d253993cfc2629`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band 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/jed323-12v-c-datasheet.pdf)