component
BV05C-MS
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MSKSEMI ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BV05C-MS
MSKSEMI · ESD And Surge Protection (TVS/ESD) · SOD-323
BV05C-MS from MSKSEMI, 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 | I/O | passive | Bidirectional TVS terminal protecting one I/O line, with VRWM 5.0V max, VB 6.0V min at 1mA and IR 1µA max; interchangeable with pin 2. |
| 2 | I/O | passive | Second bidirectional TVS terminal, connected to the protected line or to ground, with VRWM 5.0V max and clamping VC 9.8V max at 1A; interchangeable with pin 1. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| 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 |
|---|---|---|---|---|---|---|---|
| Working peak reverse voltage | VRWM | 5 | V | 3 | |||
| Breakdown voltage | VB | 6 | V | IT = 1 mA | 3 | ||
| Clamping voltage at 1 A | VC@1A | 9.8 | V | @ 1 A | 3 | ||
| Clamping voltage | VC | 20 | V | @ 18 A | 3 | ||
| Reverse leakage current | IR | 1 | µA | 3 | |||
| Capacitance | CT | 0.8 | pF | 3 | |||
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | 30 | kV | IEC 61000-4-2 (Contact) | 3 | |
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | kV | IEC 61000-4-2 (Air) | 3 | |
| Peak Pulse Power | PPP | 350 | W | 8/20 µs | 3 | ||
| Operating Temperature | TOPT | -55 | 150 | ℃ | 3 | ||
| Storage Temperature | TSTG | -55 | 150 | ℃ | 3 | ||
| Lead Soldering Temperature | TL | 260 | ℃ | 3 |
CAD (KiCad official)
- Symbol:
BV05C-MS - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bv05c-ms-etched.step/bv05c-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bv05c-ms.step/bv05c-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (6 pp, sha256
0112dcfd5d70a2a7, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(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).
# BV05C-MS
**MSKSEMI** · ESD And Surge Protection (TVS/ESD) · SOD-323
BV05C-MS from MSKSEMI, 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 | I/O | passive | Bidirectional TVS terminal protecting one I/O line, with VRWM 5.0V max, VB 6.0V min at 1mA and IR 1µA max; interchangeable with pin 2. |
| 2 | I/O | passive | Second bidirectional TVS terminal, connected to the protected line or to ground, with VRWM 5.0V max and clamping VC 9.8V max at 1A; interchangeable with pin 1. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| 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 |
|---|---|---|---|---|---|---|---|
| Working peak reverse voltage | VRWM | | | 5 | V | | 3 |
| Breakdown voltage | VB | 6 | | | V | IT = 1 mA | 3 |
| Clamping voltage at 1 A | VC@1A | | | 9.8 | V | @ 1 A | 3 |
| Clamping voltage | VC | | | 20 | V | @ 18 A | 3 |
| Reverse leakage current | IR | | | 1 | µA | | 3 |
| Capacitance | CT | | 0.8 | | pF | | 3 |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | | 30 | kV | IEC 61000-4-2 (Contact) | 3 |
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | | 30 | kV | IEC 61000-4-2 (Air) | 3 |
| Peak Pulse Power | PPP | | | 350 | W | 8/20 µs | 3 |
| Operating Temperature | TOPT | -55 | | 150 | ℃ | | 3 |
| Storage Temperature | TSTG | -55 | | 150 | ℃ | | 3 |
| Lead Soldering Temperature | TL | | | 260 | ℃ | | 3 |
## CAD (KiCad official)
- Symbol: `BV05C-MS`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `bv05c-ms-etched.step` / `bv05c-ms-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bv05c-ms.step` / `bv05c-ms.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MSKSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757962248222314496) (6 pp, sha256 `0112dcfd5d70a2a7`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (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/bv05c-ms-datasheet.pdf)