component
TPM5121NEC6
Public Made by Adomby adom
TECH PUBLIC MOSFETs, SOT-363. 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
markdownTPM5121NEC6
TECH PUBLIC · MOSFETs · SOT-363
TPM5121NEC6 from TECH PUBLIC, in a SOT-363. 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 | S2 | passive | Source of MOSFET 2 (N-channel, 60V VDS max, ±20V VGS max, 0.3A continuous ID at 25°C). |
| 2 | G2 | input | Gate of MOSFET 2, with internal gate protection diode; ±20V VGS max, threshold 1V min to 2.5V max at 250µA. |
| 3 | D1 | passive | Drain of MOSFET 1; 60V VDS max, 0.3A continuous ID at 25°C, 0.8A pulsed. |
| 4 | S1 | passive | Source of MOSFET 1 (N-channel, 60V VDS max, ±20V VGS max, 0.3A continuous ID at 25°C). |
| 5 | G1 | input | Gate of MOSFET 1, with internal gate protection diode; ±20V VGS max, threshold 1V min to 2.5V max at 250µA. |
| 6 | D2 | passive | Drain of MOSFET 2; 60V VDS max, 0.3A continuous ID at 25°C, 0.8A pulsed. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-363 |
| Category | Transistors/Thyristors |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPM5121NEC6 - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
tpm5121nec6-etched.step/tpm5121nec6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpm5121nec6.step/tpm5121nec6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (3 pp, sha256
8c8f33f62c16adf8, retrieved 2026-10-14, 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).