# TPC8107

**UMW** · MOSFETs · SOP-8

TPC8107 from UMW, in a SOP-8. 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 | S | passive | SOURCE terminal of the P-channel MOSFET; the datasheet lists pins 1, 2 and 3 as source. |
| 2 | S | passive | SOURCE terminal of the P-channel MOSFET; the datasheet lists pins 1, 2 and 3 as source. |
| 3 | S | passive | SOURCE terminal of the P-channel MOSFET; the datasheet lists pins 1, 2 and 3 as source. |
| 4 | G | input | GATE terminal; the absolute maximum gate-source voltage VGS is ±20 V. |
| 5 | D | passive | DRAIN terminal; the absolute maximum drain-source voltage VDS is -30 V. |
| 6 | D | passive | DRAIN terminal; the absolute maximum drain-source voltage VDS is -30 V. |
| 7 | D | passive | DRAIN terminal; the absolute maximum drain-source voltage VDS is -30 V. |
| 8 | D | passive | DRAIN terminal; the absolute maximum drain-source voltage VDS is -30 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS | -30 |  |  | V |  | 1 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID | -13.5 |  |  | A | TJ = 150 °C; TC=25°C | 1 |
| Continuous Drain Current | ID | -11.9 |  |  | A | TJ = 150 °C; TC=70°C | 1 |
| Continuous Drain Current | ID | -10.9 |  |  | A | TJ = 150 °C; TA=25°C; notes a,b | 1 |
| Continuous Drain Current | ID | -8.6 |  |  | A | TJ = 150 °C; TA=70°C; notes a,b | 1 |
| Pulsed Drain Current | IDM | -50 |  |  | A |  | 1 |
| Continuous Source-Drain Diode Current | IS | -4.1 |  |  | A | TC=25°C | 1 |
| Continuous Source-Drain Diode Current | IS | -2.2 |  |  | A | TA=25°C | 1 |
| Avalanche current | IAS | -20 |  |  | A | L = 0.1 mH | 1 |
| Single-pulse avalanche energy | EAS |  |  | 20 | mJ | L = 0.1 mH | 1 |
| Maximum Power Dissipation | PD |  |  | 5 | W | TC=25°C | 1 |
| Maximum Power Dissipation | PD |  |  | 3.2 | W | TC=70°C | 1 |
| Maximum Power Dissipation | PD |  |  | 2.7 | W | TA=25°C; notes a,b | 1 |
| Maximum Power Dissipation | PD |  |  | 1.7 | W | TA=70°C; notes a,b | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 |  | 150 | °C |  | 1 |
| Drain-Source Breakdown Voltage | VDS | -30 |  |  | V | VDS=0V, ID=-250μA | 3 |
| Gate-Source Threshold Voltage | VGS(th) | -1.4 |  | -2.5 | V | VDS=VGS, ID=-250μA | 3 |
| Gate-Source Leakage | IGSS | -100 |  | 100 | nA | VDS=0V, VGS=±25V | 3 |
| Zero Gate Voltage Drain Current | IDSS |  |  | -1 | µA | VDS=-30V, VGS=0V | 3 |
| Zero Gate Voltage Drain Current | IDSS |  |  | -5 | µA | VDS=-30V, VGS=0V, TJ=55°C | 3 |
| Drain-Source On-State Resistance | RDS(ON) |  |  | 11 | mΩ | VGS=-10V, ID=-10A | 3 |
| Drain-Source On-State Resistance | RDS(ON) |  |  | 15 | mΩ | VGS=-4.5V, ID=-8A | 3 |
| Body Diode Voltage | VSD |  |  | -1.2 | V | IS=-3A, VGS=0V | 4 |
| Continuous Source-Drain Diode Current | IS |  |  | -4.1 | A | TC=25°C | 4 |
| Pulse Diode Forward Current | ISM |  |  | -60 | A |  | 4 |
| Maximum Junction-to-Ambient | RthJA |  | 38 | 46 | °C/W | t ≤10s | 2 |
| Maximum Junction-to-Foot | RthJF |  | 20 | 25 | °C/W | t ≤10s | 2 |
| Maximum Junction-to-Ambient (steady state) | RthJA |  |  | 85 | °C/W | Steady-State; note c | 2 |

## CAD (KiCad official)

- Symbol: `TPC8107`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `tpc8107-etched.step` / `tpc8107-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpc8107.step` / `tpc8107.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [UMW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755887152905228288) (11 pp, sha256 `a2b9a12d2e2c390c`, retrieved 2026-10-17, 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/tpc8107-datasheet.pdf)