component
SMBJ7.0CA-MS
Public Made by Adomby adom
MSKSEMI ESD And Surge Protection (TVS/ESD), SMB. 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
markdownSMBJ7.0CA-MS
MSKSEMI · ESD And Surge Protection (TVS/ESD) · SMB
SMBJ7.0CA-MS from MSKSEMI, in a SMB. 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 bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Stand-off voltage | VR | 7 | V | 3 | |||
| Voltage tolerance (A suffix decode) | VR | -5 | 5 | % | Part-number decode: A suffix = ±5% VR tolerance | 4 | |
| Reverse leakage current | IR | 200 | μA | @VR | 3 | ||
| Breakdown voltage | VBR | 7.78 | 8.6 | V | @IT 10 mA | 3 | |
| Clamping voltage | VC | 12 | V | @IPP 50.00 A | 3 | ||
| Maximum reverse peak pulse current | IPP | 50 | A | 10/1000μs surge waveform (note ①) | 3 | ||
| Peak pulse power dissipation | PPP | 600 | W | 10/1000μs waveform | 5 | ||
| Steady state power dissipation | PM(AV) | 5 | W | at TL=75℃ | 5 | ||
| Operating junction temperature range | Tj | -55 | 125 | ℃ | 5 | ||
| Storage temperature range | Tstg | -55 | 150 | ℃ | 5 |
CAD (KiCad official)
- Symbol:
SMBJ7.0CA-MS - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
smbj7-0ca-ms-etched.step/smbj7-0ca-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smbj7-0ca-ms.step/smbj7-0ca-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (8 pp, sha256
0a9d553eaba126b8, retrieved 2026-10-14, 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).