component
TPESD0514M
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPESD0514M
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · MSOP-10
TPESD0514M from TECH PUBLIC, in a MSOP-10. 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 | Line 1 | passive | ESD-protected data line 1 (I/O), flow-through to pin 10 side per diode array; steered to Vcc and GND by diodes, 0.3pF typ between I/O pins. |
| 2 | NC | unconnected | No connection. |
| 3 | Vcc | power_in | Power line connection protected by the array; reverse working voltage 5V max (VRWM) for I/O pins to ground. |
| 4 | Line 3 | passive | ESD-protected data line 3 (I/O), rated ±25kV air and ±20kV contact discharge per IEC 61000-4-2. |
| 5 | NC | unconnected | No connection. |
| 6 | Line 4 | passive | ESD-protected data line 4 (I/O), 5A peak pulse current (8/20µs) rating. |
| 7 | NC | unconnected | No connection. |
| 8 | GND | power_in | Ground reference for the TVS diode array; all I/O clamping is referenced to this pin. |
| 9 | Line 2 | passive | ESD-protected data line 2 (I/O), clamping voltage 14V max at IPP=1A and 20V max at IPP=5A (8x20µs). |
| 10 | NC | unconnected | No connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | MSOP-10 |
| Category | Circuit Protection |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
TPESD0514M - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
- 3D model files:
tpesd0514m-etched.step/tpesd0514m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpesd0514m.step/tpesd0514m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
3da92dd97c1f80d1, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).