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XESD2FD3V3B
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MSKSEMI ESD Protection Devices, SOD-882. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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XESD2FD3V3B
MSKSEMI · ESD Protection Devices · SOD-882
XESD2FD3V3B from MSKSEMI, in a SOD-882. 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 | Pin 1 | passive | One terminal of the bidirectional per-line TVS clamp that protects the data line; the text labels it only as Pin 1 on the SOD-882 pin configuration and circuit diagram, with no polarity or function stated. |
| 2 | Pin 2 | passive | The other terminal of the bidirectional per-line TVS clamp for the protected data line; the text labels it only as Pin 2 on the SOD-882 pin configuration and circuit diagram, with no polarity or function stated. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SOD-882 |
| 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 Stand-off Voltage | VRWM | 3.3 | V | 3 | |||
| Reverse Breakdown Voltage | VBR | 4.5 | V | It = 1mA | 3 | ||
| Reverse Leakage Current | IR | 1 | μA | VRWM = 3.3V T=25℃ | 3 | ||
| Clamping Voltage | VCL | 10 | V | IPP=16A tp=100ns | 3 | ||
| Clamping Voltage | VC | 8.5 | 12 | V | IPP=8A | 3 | |
| Junction Capacitance | Cj | 12 | pF | VR=0V f = 1MHz | 3 | ||
| Unidirectional Peak Pulse Power | Ppp | 100 | W | 3 | |||
| Peak Pulse Current | Ipp | 8 | A | tp=8/20μs | 3 | ||
| Operating Temperature | TJ | -55 | 150 | ℃ | 3 | ||
| Storage Temperature | TSTG | -55 | 150 | ℃ | 3 |
CAD (KiCad official)
- Symbol:
XESD2FD3V3B - Footprint:
Diode_SMD:D_SOD-882 - 3D model: SOD-882 (KiCad packages3D, STEP)
- 3D model files:
xesd2fd3v3b-etched.step/xesd2fd3v3b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xesd2fd3v3b.step/xesd2fd3v3b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (7 pp, sha256
c0f25d588f6a8e74, retrieved 2026-10-22, tier: lcsc) - 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).
# XESD2FD3V3B
**MSKSEMI** · ESD Protection Devices · SOD-882
XESD2FD3V3B from MSKSEMI, in a SOD-882. 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 | Pin 1 | passive | One terminal of the bidirectional per-line TVS clamp that protects the data line; the text labels it only as Pin 1 on the SOD-882 pin configuration and circuit diagram, with no polarity or function stated. |
| 2 | Pin 2 | passive | The other terminal of the bidirectional per-line TVS clamp for the protected data line; the text labels it only as Pin 2 on the SOD-882 pin configuration and circuit diagram, with no polarity or function stated. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SOD-882 |
| 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 Stand-off Voltage | VRWM | | | 3.3 | V | | 3 |
| Reverse Breakdown Voltage | VBR | 4.5 | | | V | It = 1mA | 3 |
| Reverse Leakage Current | IR | | | 1 | μA | VRWM = 3.3V T=25℃ | 3 |
| Clamping Voltage | VCL | | | 10 | V | IPP=16A tp=100ns | 3 |
| Clamping Voltage | VC | | 8.5 | 12 | V | IPP=8A | 3 |
| Junction Capacitance | Cj | | | 12 | pF | VR=0V f = 1MHz | 3 |
| Unidirectional Peak Pulse Power | Ppp | | | 100 | W | | 3 |
| Peak Pulse Current | Ipp | | | 8 | A | tp=8/20μs | 3 |
| Operating Temperature | TJ | -55 | | 150 | ℃ | | 3 |
| Storage Temperature | TSTG | -55 | | 150 | ℃ | | 3 |
## CAD (KiCad official)
- Symbol: `XESD2FD3V3B`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: SOD-882 (KiCad packages3D, STEP)
- 3D model files: `xesd2fd3v3b-etched.step` / `xesd2fd3v3b-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xesd2fd3v3b.step` / `xesd2fd3v3b.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MSKSEMI datasheet](docs/xesd2fd3v3b-datasheet.pdf) (7 pp, sha256 `c0f25d588f6a8e74`, retrieved 2026-10-22, tier: lcsc)
- **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/xesd2fd3v3b-datasheet.pdf)