# G16N03A

**GOFORD** · MOSFETs · DFN5x6-8L

G16N03A from GOFORD, in a DFN5x6-8L. 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 of the N-channel MOSFET, tied with pins 2 and 3; VDS max 30 V, continuous ID 16 A. |
| 2 | S | passive | Source of the N-channel MOSFET, tied with pins 1 and 3; VDS max 30 V, continuous ID 16 A. |
| 3 | S | passive | Source of the N-channel MOSFET, tied with pins 1 and 2; VDS max 30 V, continuous ID 16 A. |
| 4 | G | input | Gate of the N-channel MOSFET; VGS max ±20 V, threshold 1 V min to 3 V max at ID=250 µA. |
| 5 | D | passive | Drain of the MOSFET, tied with pins 6, 7 and 8; VDS max 30 V, pulsed IDM 50 A. |
| 6 | D | passive | Drain of the MOSFET, tied with pins 5, 7 and 8; VDS max 30 V, pulsed IDM 50 A. |
| 7 | D | passive | Drain of the MOSFET, tied with pins 5, 6 and 8; VDS max 30 V, pulsed IDM 50 A. |
| 8 | D | passive | Drain of the MOSFET, tied with pins 5, 6 and 7; VDS max 30 V, pulsed IDM 50 A. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | GOFORD |
| Package | DFN5x6-8L |
| Category | Triode/MOS Tube/Transistor |
| Pins | 9 |

## 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 | 30 | 33 |  | V | VGS=0V ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VDS=30V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±20V,VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.6 | 3 | V | VDS=VGS,ID=250μA | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 8 | 12 | mΩ | VGS=10V, ID=10A | 2 |
| Drain-Source On-State Resistance | RDS(ON) |  | 11 | 16 | mΩ | VGS=4.5V, ID=5A | 2 |
| Forward Transconductance | gFS | 15 |  |  | S | VDS=5V,ID=10A | 2 |
| Diode Forward Voltage | VSD |  |  | 1.2 | V | VGS=0V,IS=10A | 2 |
| Diode Forward Current | IS |  |  | 16 | A |  | 2 |
| Drain-Source Voltage | VDS |  |  | 30 | V | TA=25℃ | 1 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V | TA=25℃ | 1 |
| Drain Current-Continuous | ID |  |  | 16 | A | TA=25℃ | 1 |
| Drain Current-Continuous (100℃) | ID (100℃) |  |  | 6 | A | TC=100℃ | 1 |
| Pulsed Drain Current | IDM |  |  | 50 | A | TA=25℃ | 1 |
| Maximum Power Dissipation | PD |  |  | 2.5 | W | TA=25℃ | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance, Junction-to-Case | RθJC |  | 50 |  | ℃/W | Note 2 | 1 |
| Input Capacitance | Clss |  | 1550 |  | PF | VDS=15V,VGS=0V, F=1.0MHz | 2 |
| Output Capacitance | Coss |  | 300 |  | PF | VDS=15V,VGS=0V, F=1.0MHz | 2 |
| Reverse Transfer Capacitance | Crss |  | 180 |  | PF | VDS=15V,VGS=0V, F=1.0MHz | 2 |
| Turn-on Delay Time | td(on) |  | 30 |  | nS | VDD=25V,ID=1A VGS=10V,RGEN=6Ω | 2 |
| Turn-on Rise Time | tr |  | 20 |  | nS | VDD=25V,ID=1A VGS=10V,RGEN=6Ω | 2 |
| Turn-Off Delay Time | td(off) |  | 100 |  | nS | VDD=25V,ID=1A VGS=10V,RGEN=6Ω | 2 |
| Turn-Off Fall Time | tf |  | 80 |  | nS | VDD=25V,ID=1A VGS=10V,RGEN=6Ω | 2 |
| Total Gate Charge | Qg |  | 13 |  | nC | VDS=15V,ID=10A, VGS=5V | 2 |
| Gate-Source Charge | Qgs |  | 5.5 |  | nC | VDS=15V,ID=10A, VGS=5V | 2 |
| Gate-Drain Charge | Qgd |  | 3.5 |  | nC | VDS=15V,ID=10A, VGS=5V | 2 |

## CAD (KiCad official)

- Symbol: `G16N03A`
- Footprint: `Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm`
- 3D model: DFN5x6-8L (KiCad packages3D, STEP)
- 3D model files: `g16n03a-etched.step` / `g16n03a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `g16n03a.step` / `g16n03a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [GOFORD datasheet](docs/g16n03a-datasheet.pdf) (6 pp, sha256 `23213839fd3f7586`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+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/g16n03a-datasheet.pdf)