component
SMAJ24CA-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) TVS, SMA(DO-214AC). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
SMAJ24CA-TP
MCC(Micro Commercial Components) · TVS · SMA(DO-214AC)
SMAJ24CA-TP from MCC(Micro Commercial Components), in a SMA(DO-214AC). 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 | SMA(DO-214AC) |
| 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 (bidirectional SMAJ24CA) | V(BR) | 26.7 | 29.5 | V | @ IT = 1 mA | 2 | |
| Maximum clamping voltage (SMAJ24CA) | VC | 38.9 | V | @ IPP = 10.3 A | 2 | ||
| Maximum peak pulse current (SMAJ24CA) | IPP | 10.3 | A | Per Note 2 (non-repetitive pulse, per Fig. 3) | 2 | ||
| Maximum reverse leakage current (SMAJ24CA) | ID | 1 | µA | @ VWM = 24 V | 2 | ||
| Peak pulse power dissipation | PPPM | 400 | W | 10/1000µs waveform, Note 2,3,6 | 1 | ||
| Steady state power dissipation | PM(AV) | 1.5 | W | Lead temperature TL = 75°C, Note 2,5 | 1 | ||
| Operating junction temperature range | TJ | -55 | 175 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 175 | °C | 1 | ||
| Typical thermal resistance, junction to lead | 30 | °C/W | Junction to lead | 1 | |||
| Typical thermal resistance, junction to ambient | 120 | °C/W | Junction to ambient | 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 | copper | copper pads to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
SMAJ24CA-TP - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
smaj24ca-tp-etched.step/smaj24ca-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smaj24ca-tp.step/smaj24ca-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC(Micro Commercial Components) datasheet (5 pp, sha256
9ea75746753bc168, retrieved 2026-10-21, 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).
# SMAJ24CA-TP
**MCC(Micro Commercial Components)** · TVS · SMA(DO-214AC)
SMAJ24CA-TP from MCC(Micro Commercial Components), in a SMA(DO-214AC). 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 | SMA(DO-214AC) |
| 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 (bidirectional SMAJ24CA) | V(BR) | 26.7 | | 29.5 | V | @ IT = 1 mA | 2 |
| Maximum clamping voltage (SMAJ24CA) | VC | | | 38.9 | V | @ IPP = 10.3 A | 2 |
| Maximum peak pulse current (SMAJ24CA) | IPP | | | 10.3 | A | Per Note 2 (non-repetitive pulse, per Fig. 3) | 2 |
| Maximum reverse leakage current (SMAJ24CA) | ID | | | 1 | µA | @ VWM = 24 V | 2 |
| Peak pulse power dissipation | PPPM | 400 | | | W | 10/1000µs waveform, Note 2,3,6 | 1 |
| Steady state power dissipation | PM(AV) | | | 1.5 | W | Lead temperature TL = 75°C, Note 2,5 | 1 |
| Operating junction temperature range | TJ | -55 | | 175 | °C | | 1 |
| Storage temperature range | TSTG | -55 | | 175 | °C | | 1 |
| Typical thermal resistance, junction to lead | | | 30 | | °C/W | Junction to lead | 1 |
| Typical thermal resistance, junction to ambient | | | 120 | | °C/W | Junction to ambient | 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 | copper | | copper pads to each terminal. | 1 |
## CAD (KiCad official)
- Symbol: `SMAJ24CA-TP`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files: `smaj24ca-tp-etched.step` / `smaj24ca-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smaj24ca-tp.step` / `smaj24ca-tp.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MCC(Micro Commercial Components) datasheet](docs/smaj24ca-tp-datasheet.pdf) (5 pp, sha256 `9ea75746753bc168`, retrieved 2026-10-21, 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/smaj24ca-tp-datasheet.pdf)