component
ESD5Z5VU-MS
Public Made by Adomby adom
MSKSEMI ESD Protection Devices, SOD-523. 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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ESD5Z5VU-MS
MSKSEMI · ESD Protection Devices · SOD-523
ESD5Z5VU-MS from MSKSEMI, in a SOD-523. 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 | MSKSEMI |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse working voltage | VRWM | 5 | V | 2 | |||
| Reverse leakage current | IR | 1 | µA | @ VRWM | 2 | ||
| Breakdown voltage | VBR | 6.2 | V | @ IT = 1.0 mA, 25C pulse test | 2 | ||
| Clamping voltage | VC | 8 | V | IPP = 1 A | 2 | ||
| Capacitance | C | 0.5 | 0.9 | pF | 2 | ||
| Maximum peak pulse current | Ipp | 9 | A | tp=8/20us | 2 | ||
| ESD per IEC61000-4-2 (Air) | Vpp | -15 | 15 | KV | IEC61000-4-2 Air | 2 | |
| ESD per IEC61000-4-2 (Contact) | Vpp | -10 | 10 | KV | IEC61000-4-2 Contact | 2 | |
| Maximum lead temperature for soldering | TL | 260 | °C | 10s | 2 | ||
| Storage temperature range | Tstg | -55 | 150 | °C | 2 | ||
| Operating temperature range | Top | -55 | 150 | °C | 2 |
CAD (KiCad official)
- Symbol:
ESD5Z5VU-MS - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
esd5z5vu-ms-etched.step/esd5z5vu-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd5z5vu-ms.step/esd5z5vu-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (4 pp, sha256
888b7374325588b2, retrieved 2026-10-22, 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).
# ESD5Z5VU-MS
**MSKSEMI** · ESD Protection Devices · SOD-523
ESD5Z5VU-MS from MSKSEMI, in a SOD-523. 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 | MSKSEMI |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse working voltage | VRWM | | | 5 | V | | 2 |
| Reverse leakage current | IR | | | 1 | µA | @ VRWM | 2 |
| Breakdown voltage | VBR | 6.2 | | | V | @ IT = 1.0 mA, 25C pulse test | 2 |
| Clamping voltage | VC | | | 8 | V | IPP = 1 A | 2 |
| Capacitance | C | | 0.5 | 0.9 | pF | | 2 |
| Maximum peak pulse current | Ipp | | | 9 | A | tp=8/20us | 2 |
| ESD per IEC61000-4-2 (Air) | Vpp | -15 | | 15 | KV | IEC61000-4-2 Air | 2 |
| ESD per IEC61000-4-2 (Contact) | Vpp | -10 | | 10 | KV | IEC61000-4-2 Contact | 2 |
| Maximum lead temperature for soldering | TL | | | 260 | °C | 10s | 2 |
| Storage temperature range | Tstg | -55 | | 150 | °C | | 2 |
| Operating temperature range | Top | -55 | | 150 | °C | | 2 |
## CAD (KiCad official)
- Symbol: `ESD5Z5VU-MS`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `esd5z5vu-ms-etched.step` / `esd5z5vu-ms-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esd5z5vu-ms.step` / `esd5z5vu-ms.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MSKSEMI datasheet](docs/esd5z5vu-ms-datasheet.pdf) (4 pp, sha256 `888b7374325588b2`, retrieved 2026-10-22, 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/esd5z5vu-ms-datasheet.pdf)