component
PESD5V0U2BM
Public Made by Adomby adom
Nexperia ESD And Surge Protection (TVS/ESD), SOT-883. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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PESD5V0U2BM
Nexperia · ESD And Surge Protection (TVS/ESD) · SOT-883
PESD5V0U2BM from Nexperia, in a SOT-883. 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 | K1 | passive | Cathode of diode 1; the datasheet gives no pin-specific limits, and the device limits apply (VRWM 5 V, Tamb -55 to 150 °C). |
| 2 | K2 | passive | Cathode of diode 2; the datasheet gives no pin-specific limits, and the device limits apply (VRWM 5 V, Tamb -55 to 150 °C). |
| 3 | CC | passive | Common cathode, internally connected to K1 and K2; the datasheet measures the ESD limits from pin 1 or 2 to pin 3. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-883 |
| Category | Circuit Protection |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
PESD5V0U2BM - Footprint:
Package_TO_SOT_SMD:SOT-883 - 3D model: SOT-883, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.45 mm nominal SOT height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
pesd5v0u2bm-etched.step/pesd5v0u2bm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pesd5v0u2bm.step/pesd5v0u2bm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (11 pp, sha256
ed6f01a5395db03b, retrieved 2026-10-09, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# PESD5V0U2BM
**Nexperia** · ESD And Surge Protection (TVS/ESD) · SOT-883
PESD5V0U2BM from Nexperia, in a SOT-883. 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 | K1 | passive | Cathode of diode 1; the datasheet gives no pin-specific limits, and the device limits apply (VRWM 5 V, Tamb -55 to 150 °C). |
| 2 | K2 | passive | Cathode of diode 2; the datasheet gives no pin-specific limits, and the device limits apply (VRWM 5 V, Tamb -55 to 150 °C). |
| 3 | CC | passive | Common cathode, internally connected to K1 and K2; the datasheet measures the ESD limits from pin 1 or 2 to pin 3. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-883 |
| Category | Circuit Protection |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `PESD5V0U2BM`
- Footprint: `Package_TO_SOT_SMD:SOT-883`
- 3D model: SOT-883, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.45 mm nominal SOT height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files: `pesd5v0u2bm-etched.step` / `pesd5v0u2bm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesd5v0u2bm.step` / `pesd5v0u2bm.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/PESD5V0U2BM.pdf) (11 pp, sha256 `ed6f01a5395db03b`, retrieved 2026-10-09, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/pesd5v0u2bm-datasheet.pdf)