SMAJ7.0A-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) TVS, DO-214AC(SMA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
| Name | Last updated |
|---|---|
| docs | 19d ago |
| viewers | 19d ago |
| package.json | 19d ago |
| page.json | 19d ago |
| README.md | 19d ago |
| smaj7-0a-tp-etched.glb | 19d ago |
| smaj7-0a-tp-etched.step | 19d ago |
| smaj7-0a-tp-hero.glb | 19d ago |
| smaj7-0a-tp-hero.overlay.json | 19d ago |
| smaj7-0a-tp.glb | 19d ago |
| smaj7-0a-tp.kicad_mod | 19d ago |
| smaj7-0a-tp.kicad_sym | 12d ago |
| smaj7-0a-tp.lbr | 12d ago |
| smaj7-0a-tp.step | 19d ago |
SMAJ7.0A-TP
MCC(Micro Commercial Components) · TVS · DO-214AC(SMA)
SMAJ7.0A-TP from MCC(Micro Commercial Components), in a DO-214AC(SMA). 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 fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | DO-214AC(SMA) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage V(BR) minimum | V(BR) | 7.78 | V | @ IT 10 mA | 2 | ||
| Breakdown voltage V(BR) maximum | V(BR) | 8.6 | V | @ IT 10 mA | 2 | ||
| Maximum clamping voltage | 12 | V | @ IPP 33.3 A | 2 | |||
| Peak pulse current | IPP | 33.3 | A | 2 | |||
| Maximum reverse leakage current | ID | 200 | µA | @VWM 7.0 V, uni-directional | 2 | ||
| Peak pulse power dissipation | PPPM | 400 | W | Note 3,4,7 | 1 | ||
| Steady state power dissipation | PM(AV) | 1.5 | W | Note 3,6; lead temperature TL = 75°C | 1 | ||
| Peak forward surge current | IFSM | 40 | A | 8.3 ms single half sine-wave, uni-directional only, Note 5 | 1 | ||
| Operating junction temperature range | -55 | 175 | °C | 1 | |||
| Storage temperature range | -55 | 175 | °C | 1 | |||
| Typical thermal resistance, junction to lead | 30 | °C/W | Junction to lead, typical | 1 | |||
| Typical thermal resistance, junction to ambient | 120 | °C/W | Junction to ambient, typical | 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:
SMAJ7.0A-TP - Footprint:
Diode_SMD:D_SMA - 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files:
smaj7-0a-tp-etched.step/smaj7-0a-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smaj7-0a-tp.step/smaj7-0a-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
bbe9f3855d0e88f9, retrieved 2026-10-22, 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).