# SP20MF65TQ

**Siliup** · MOSFETs · TO-220-3L

SP20MF65TQ from Siliup, in a TO-220-3L. 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 of the MOSFET; gate-source voltage is rated at ±30 V per the absolute maximum ratings. |
| 2 | D | passive | Drain terminal of the MOSFET; drain-source voltage is rated at 650 V with continuous drain current of 20 A at Tc=25℃. |
| 3 | S | passive | Source terminal of the MOSFET; maximum body-diode continuous current IS is rated at 20 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Siliup |
| Package | TO-220-3L |
| 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 | 650 |  |  | V | ID=250μA , VGS=0V | 2 |
| Drain-Source Leakage Current | IDSS |  |  | 1 | uA | VDS=520V , VGS=0V | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±30V , VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 3 | 4 | 5 | V | VDS=VGS , ID=250μA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 165 | 190 | mΩ | VGS=10V , ID=10A | 2 |
| Diode Forward Voltage | VSD |  |  | 1.2 | V | VGS=0V , IS=1A , TJ=25℃ | 2 |
| Maximum Body-Diode Continuous Current | IS |  |  | 20 | A |  | 2 |
| Drain-Source Voltage | VDS |  |  | 650 | V |  | 2 |
| Gate-Source Voltage | VGS | -30 |  | 30 | V |  | 2 |
| Continuous Drain Current (Tc=25℃) | ID |  |  | 20 | A | Tc=25℃ | 2 |
| Continuous Drain Current (Tc=100℃) | ID |  |  | 13 | A | Tc=100℃ | 2 |
| Pulsed Drain Current | IDM |  |  | 80 | A |  | 2 |
| Single Pulse Avalanche Energy | EAS |  |  | 485 | mJ |  | 2 |
| Power Dissipation (Tc=25℃) | PD |  |  | 138 | W | Tc=25℃ | 2 |
| Power Dissipation (Tc=100℃) | PD |  |  | 55.2 | W | Tc=100℃ | 2 |
| Thermal Resistance Junction-to-Case | RθJC |  |  | 0.91 | ℃/W |  | 2 |
| Recovery diode dv/dt | dv/dt |  |  | 50 | V/ns |  | 2 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 2 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | ℃ |  | 2 |

## CAD (KiCad official)

- Symbol: `SP20MF65TQ`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220-3L (KiCad packages3D, STEP)
- 3D model files: `sp20mf65tq-etched.step` / `sp20mf65tq-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sp20mf65tq.step` / `sp20mf65tq.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Siliup datasheet](docs/sp20mf65tq-datasheet.pdf) (8 pp, sha256 `42fb02a62954a8aa`, retrieved 2026-10-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `off` (skipped (clean text read)), 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/sp20mf65tq-datasheet.pdf)