component
ESD12VD3BHE3-TP
Public Made by Adomby adom
MCC Micro Commercial Components 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.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownESD12VD3BHE3-TP
MCC Micro Commercial Components · ESD And Surge Protection (TVS/ESD) · SOD-323
ESD12VD3BHE3-TP from MCC Micro Commercial Components, 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 | MCC Micro Commercial Components |
| 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 | 2 | |||
| Reverse Breakdown Voltage | VBR | 13.3 | V | IT=1mA | 2 | ||
| Reverse Leakage Current | IR | 1 | μA | VRWM=12V | 2 | ||
| Peak Pulse Current | IPP | 10 | A | tP=8/20μs | 2 | ||
| Clamping Voltage | VC | 18.5 | V | IPP=1A, tP=8/20μs | 2 | ||
| Clamping Voltage | VC | 28 | V | IPP=10A, tP=8/20μs | 2 | ||
| Junction Capacitance | CJ | 30 | 50 | pF | VR=0V, f=1MHz | 2 | |
| Dynamic Resistance | RDYN | 0.29 | Ω | TLP, tP=100ns | 2 | ||
| Peak Pulse Power | PPK | 280 | W | 8/20μs | 1 | ||
| Operating Junction Temperature Range | -55 | 150 | °C | 1 | |||
| Storage Temperature Range | -55 | 150 | °C | 1 | |||
| ESD Air Discharge | -30 | 30 | kV | IEC61000-4-2 Air | 1 | ||
| ESD Contact Discharge | -30 | 30 | kV | IEC61000-4-2 Contact | 1 |
CAD (KiCad official)
- Symbol:
ESD12VD3BHE3-TP - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
esd12vd3bhe3-tp-etched.step/esd12vd3bhe3-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd12vd3bhe3-tp.step/esd12vd3bhe3-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC Micro Commercial Components datasheet (4 pp, sha256
9ed0b530f1e91919, 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).