# TPNTZD5110NT1G

**TECH PUBLIC** · Schottky Diodes · SOT-563

TPNTZD5110NT1G from TECH PUBLIC, in a SOT-563. 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 | S1 | passive | Source of Q1 N-channel MOSFET, shown on the circuit diagram with the gate protection diode between G1 and S1. |
| 2 | G1 | input | Gate of Q1 N-channel MOSFET with an internal gate protection diode, VGS rated ±20 V and VGS(th) 1 V min and 1.6 V typ at 250 µA. |
| 3 | D2 | passive | Drain of Q2 N-channel MOSFET, VDS rated 60 V and continuous ID 0.3 A at TA=25°C. |
| 4 | S2 | passive | Source of Q2 N-channel MOSFET, shown on the circuit diagram with the gate protection diode between G2 and S2. |
| 5 | G2 | input | Gate of Q2 N-channel MOSFET with an internal gate protection diode, VGS rated ±20 V and VGS(th) 1 V min and 1.6 V typ at 250 µA. |
| 6 | D1 | passive | Drain of Q1 N-channel MOSFET, VDS rated 60 V and continuous ID 0.3 A at TA=25°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-563 |
| Category | Diodes |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TPNTZD5110NT1G`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files: `tpntzd5110nt1g-etched.step` / `tpntzd5110nt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpntzd5110nt1g.step` / `tpntzd5110nt1g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603087648055435264) (3 pp, sha256 `96623146e20c0ff4`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-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).

[Datasheet PDF](docs/tpntzd5110nt1g-datasheet.pdf)