# PPM523T201E0

**Shanghai Prisemi Elec** · MOSFETs · SOT-523

PPM523T201E0 from Shanghai Prisemi Elec, in a SOT-523. 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 | G | input | Gate terminal; gate-source voltage is rated at ±10 V (absolute maximum VGS). |
| 2 | S | passive | Source terminal; continuous source (body diode) current is rated at -500 mA and pulsed at -1200 mA. |
| 3 | D | passive | Drain terminal; drain-source voltage is rated at -20 V with continuous drain current of -800 mA (at TJ=150°C) and pulsed drain current of -1200 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Prisemi Elec |
| Package | SOT-523 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## 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 Breakdown Voltage | BVDSS | -20 |  |  | V | ID =-1mA,VGS=0V | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | -1 | μA | VDS =-20V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -10 |  | 10 | μA | VDS =0V,VGS=±4.5V | 2 |
| Gate Threshold Voltage | VGS(th) | -0.5 |  | -1.1 | V | VDS =-10V, ID =-100μA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 0.45 | 0.7 | Ω | VGS=-4.5V, ID =-700mA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 0.62 | 0.85 | Ω | VGS=-2.5V, ID =-300mA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 0.86 | 1.2 | Ω | VGS=-1.8V, ID =-250mA | 2 |
| Forward transfer admittance | /Yfs/ | 0.3 |  |  | S | VDS=-10V, ID =-200mA | 2 |
| Drain-Source Voltage | VDS | -20 |  |  | V | Absolute maximum rating@25℃ | 1 |
| Gate-Source Voltage | VGS | -10 |  | 10 | V | Absolute maximum rating@25℃ | 1 |
| Continuous Drain Current | ID | -800 |  |  | mA | TJ=150℃ | 1 |
| Pulsed Drain Current | IDP | -1200 |  |  | mA | Absolute maximum rating@25℃ | 1 |
| Continuous Source Current (Body Diode) | IS | -500 |  |  | mA | Absolute maximum rating@25℃ | 1 |
| Pulsed Source Current (Body Diode) | ISP | -1200 |  |  | mA | Absolute maximum rating@25℃ | 1 |
| Total Power Dissipation | PD |  |  | 150 | mW | Absolute maximum rating@25℃ | 1 |
| Channel Temperature | TCH |  |  | 150 | ℃ | Absolute maximum rating@25℃ | 1 |
| Range of Storage Temperature | TSTG | -55 |  | 150 | ℃ | Absolute maximum rating@25℃ | 1 |
| Thermal Resistance, Channel to Ambient | Rth(ch-a) |  |  | 833 | ℃/W |  | 1 |

## CAD (KiCad official)

- Symbol: `PPM523T201E0`
- Footprint: `Package_TO_SOT_SMD:SOT-523`
- 3D model: SOT-523, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.8 mm nominal SOT-523 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files: `ppm523t201e0-etched.step` / `ppm523t201e0-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ppm523t201e0.step` / `ppm523t201e0.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shanghai Prisemi Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756858832012222464) (8 pp, sha256 `fdd75a5241d31c1d`, 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/ppm523t201e0-datasheet.pdf)