component
AUSMCJ36CA-HF
Public Made by Adomby adom
Comchip ESD And Surge Protection (TVS/ESD), DO-214AB(SMC). 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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AUSMCJ36CA-HF
Comchip · ESD And Surge Protection (TVS/ESD) · DO-214AB(SMC)
AUSMCJ36CA-HF from Comchip, in a DO-214AB(SMC). 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 | Comchip |
| Package | DO-214AB(SMC) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (VBR), min to max | VBR | 40 | 44.2 | V | IT = 1 mA | 2 | |
| Working peak reverse voltage | VRWM | 36 | V | Bi-directional (CA) device | 2 | ||
| Maximum clamping voltage | VC | 58.1 | V | @ IPP | 2 | ||
| Maximum surge (peak pulse) current | IPPM | 25.8 | A | 10/1000µs waveform (Note 1) | 1 | ||
| Peak pulse power dissipation | PPPM | 1500 | W | 10/1000µs waveform (Note 1, 2) | 1 | ||
| Power dissipation on infinite heat sink | PD | 6.5 | W | Infinite heat sink at TL = 75°C (Note 2) | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Typical thermal resistance, junction to ambient | RθJA | 75 | °C/W | Mounted on minimum recommended pad layout (Note 5) | 1 | ||
| Typical thermal resistance, junction to lead | RθJL | 15 | °C/W | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | - Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102. | 1 |
CAD (KiCad official)
- Symbol:
AUSMCJ36CA-HF - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files:
ausmcj36ca-hf-etched.step/ausmcj36ca-hf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ausmcj36ca-hf.step/ausmcj36ca-hf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Comchip datasheet (5 pp, sha256
ab3d0004002fff17, retrieved 2026-10-16, 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).
# AUSMCJ36CA-HF
**Comchip** · ESD And Surge Protection (TVS/ESD) · DO-214AB(SMC)
AUSMCJ36CA-HF from Comchip, in a DO-214AB(SMC). 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 | Comchip |
| Package | DO-214AB(SMC) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (VBR), min to max | VBR | 40 | | 44.2 | V | IT = 1 mA | 2 |
| Working peak reverse voltage | VRWM | | | 36 | V | Bi-directional (CA) device | 2 |
| Maximum clamping voltage | VC | | | 58.1 | V | @ IPP | 2 |
| Maximum surge (peak pulse) current | IPPM | | | 25.8 | A | 10/1000µs waveform (Note 1) | 1 |
| Peak pulse power dissipation | PPPM | | | 1500 | W | 10/1000µs waveform (Note 1, 2) | 1 |
| Power dissipation on infinite heat sink | PD | | | 6.5 | W | Infinite heat sink at TL = 75°C (Note 2) | 1 |
| Operating junction and storage temperature range | TJ,TSTG | -55 | | 150 | °C | | 1 |
| Typical thermal resistance, junction to ambient | RθJA | | 75 | | °C/W | Mounted on minimum recommended pad layout (Note 5) | 1 |
| Typical thermal resistance, junction to lead | RθJL | | 15 | | °C/W | | 1 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | | tin | - Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102. | 1 |
## CAD (KiCad official)
- Symbol: `AUSMCJ36CA-HF`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files: `ausmcj36ca-hf-etched.step` / `ausmcj36ca-hf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ausmcj36ca-hf.step` / `ausmcj36ca-hf.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Comchip datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590237160050749440) (5 pp, sha256 `ab3d0004002fff17`, retrieved 2026-10-16, 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/ausmcj36ca-hf-datasheet.pdf)