# CMP20N60

**Cmos** · MOSFETs · TO-220

CMP20N60 from Cmos, in a TO-220. 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; controls the channel with VGS rated ±30 V max and threshold of 2 V to 4 V at ID=250uA. |
| 2 | D | passive | Drain; 600 V max drain-source voltage and 20 A continuous drain current at TC=25℃. |
| 3 | S | passive | Source; main current return terminal of the N-channel MOSFET, with the body diode continuous source current of 20 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Cmos |
| Package | TO-220 |
| Category | Triode/MOS Tube/Transistor |
| 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 Voltage | VDS |  |  | 600 | V |  | 1 |
| Gate-Source Voltage | VGS | -30 |  | 30 | V |  | 1 |
| Continuous Drain Current at TC=25℃ | ID |  |  | 20 | A | TC=25℃ | 1 |
| Continuous Drain Current at TC=100℃ | ID |  |  | 11.5 | A | TC=100℃ | 1 |
| Pulsed Drain Current | IDM |  |  | 80 | A | Note 1 | 1 |
| Single Pulse Avalanche Energy | EAS |  |  | 880 | mJ | Note 2 | 1 |
| Total Power Dissipation | PD |  |  | 400 | W | TC=25℃ | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | ℃ |  | 1 |
| Drain-Source Breakdown Voltage | BVDSS | 600 |  |  | V | VGS=0V, ID=250uA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 0.37 |  | Ω | VGS=10V, ID=9A | 2 |
| Gate Threshold Voltage | VGS(th) | 2 |  | 4 | V | VGS=VDS, ID=250uA | 2 |
| Drain-Source Leakage Current | IDSS |  |  | 1 | uA | VDS=600V, VGS=0V | 2 |
| Drain-Source Leakage Current | IDSS |  |  | 10 | uA | VDS=480V | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±30V, VDS=0V | 2 |
| Continuous Source Current | IS |  |  | 20 | A |  | 2 |
| Pulsed Source Current | ISM |  |  | 80 | A | VG=VD=0V, Force Current | 2 |
| Diode Forward Voltage | VSD |  |  | 1.2 | V | VGS=0V, IS=15A | 2 |
| Thermal Resistance Junction-ambient | RθJA |  | 65 |  | ℃/W | Note 3,4 | 1 |
| Transient Thermal Impedance Junction-case | ZθJC(t) |  |  | 3.13 | ℃/W | Note 1, Duty factor δ=t1/t2 | 4 |

## CAD (KiCad official)

- Symbol: `CMP20N60`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files: `cmp20n60-etched.step` / `cmp20n60-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cmp20n60.step` / `cmp20n60.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Cmos datasheet](docs/cmp20n60-datasheet.pdf) (8 pp, sha256 `4254ef83a11cd9c3`, retrieved 2026-11-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/cmp20n60-datasheet.pdf)