# NTGS4141NT1G

**onsemi** · MOSFETs · TSOP-6

NTGS4141NT1G from onsemi, in a TSOP-6. 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 | Drain | passive | Drain terminal of the N-channel MOSFET, rated for a drain-to-source voltage VDSS of 30 V. |
| 2 | Drain | passive | Drain terminal of the N-channel MOSFET, rated for a drain-to-source voltage VDSS of 30 V. |
| 3 | Gate | input | Gate terminal of the N-channel MOSFET, with a gate-to-source voltage limit of ±20 V. |
| 4 | Source | passive | Source terminal of the N-channel MOSFET; source (body diode) current IS is rated at 2.0 A. |
| 5 | Drain | passive | Drain terminal of the N-channel MOSFET, rated for a drain-to-source voltage VDSS of 30 V. |
| 6 | Drain | passive | Drain terminal of the N-channel MOSFET, rated for a drain-to-source voltage VDSS of 30 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TSOP-6 |
| Category | Transistors/Thyristors |
| Pins | 6 |

## 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-to-Source Voltage | VDSS |  |  | 30 | V |  | 1 |
| Gate-to-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID |  |  | 5 | A | Steady state, TA = 25°C | 1 |
| Continuous Drain Current | ID |  |  | 3.6 | A | Steady state, TA = 85°C | 1 |
| Continuous Drain Current | ID |  |  | 7 | A | t ≤ 10 s, TA = 25°C | 1 |
| Continuous Drain Current (Note 2) | ID |  |  | 3.5 | A | Note 2, steady state, TA = 25°C | 1 |
| Continuous Drain Current (Note 2) | ID |  |  | 2.5 | A | Note 2, steady state, TA = 85°C | 1 |
| Power Dissipation | PD |  |  | 1 | W | Steady state, TA = 25°C | 1 |
| Power Dissipation | PD |  |  | 2 | W | t ≤ 10 s, TA = 25°C | 1 |
| Power Dissipation (Note 2) | PD |  |  | 0.5 | W | Note 2, TA = 25°C | 1 |
| Pulsed Drain Current | IDM |  |  | 45 | A | tp = 10 µs, VGS = 10 V | 1 |
| Pulsed Drain Current | ID |  |  | 30 | A | tp = 30 µs, VGS = 5 V | 1 |
| Operating Junction and Storage Temperature | TJ, TSTG | -55 |  | 150 | °C |  | 1 |
| Source Current (Body Diode) | IS |  |  | 2 | A |  | 1 |
| Single Pulse Drain-to-Source Avalanche Energy | EAS |  |  | 54 | mJ | VDD = 30 V, IL = 10.4 A, VGS = 10 V, L = 1.0 mH, RG = 25 Ω | 1 |
| Lead Temperature for Soldering Purposes | TL |  |  | 260 | °C | 1/8 in from case for 10 s | 1 |
| Junction-to-Ambient Thermal Resistance, Steady State (Note 1) | RθJA |  |  | 125 | °C/W | Note 1, steady state | 1 |
| Junction-to-Ambient Thermal Resistance, t ≤ 10 s (Note 1) | RθJA |  |  | 62.5 | °C/W | Note 1, t ≤ 10 s | 1 |
| Junction-to-Ambient Thermal Resistance, Steady State (Note 2) | RθJA |  |  | 248 | °C/W | Note 2, steady state | 1 |
| Drain-to-Source Breakdown Voltage | V(BR)DSS | 30 |  |  | V | VGS = 0 V, ID = 250 µA | 3 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | µA | VGS = 0 V, VDS = 24 V, TJ = 25°C | 3 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 10 | µA | VGS = 0 V, VDS = 24 V, TJ = 125°C | 3 |
| Gate-to-Source Leakage Current | IGSS | -100 |  | 100 | nA | VDS = 0 V, VGS = ±20 V | 3 |
| Gate Threshold Voltage | VGS(TH) | 1 |  | 3 | V | VGS = VDS, ID = 250 µA | 3 |
| Drain-to-Source On Resistance | RDS(on) |  | 21.5 | 25 | mΩ | VGS = 10 V, ID = 7.0 A | 3 |
| Drain-to-Source On Resistance | RDS(on) |  | 30 | 35 | mΩ | VGS = 4.5 V, ID = 6.0 A | 3 |
| Forward Transconductance | gFS | 30 |  |  | S | VDS = 10 V, ID = 7.0 A | 3 |
| Forward Diode Voltage | VSD |  | 0.78 | 1 | V | VGS = 0 V, IS = 2.0 A, TJ = 25°C | 3 |

## CAD (KiCad official)

- Symbol: `NTGS4141NT1G`
- Footprint: `Package_SO:TSOP-6_1.65x3.05mm_P0.95mm`
- 3D model: TSOP-6 (KiCad packages3D, STEP)
- 3D model files: `ntgs4141nt1g-etched.step` / `ntgs4141nt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ntgs4141nt1g.step` / `ntgs4141nt1g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227017091350528) (8 pp, sha256 `6c9826346aaa3293`, retrieved 2026-10-21, 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/ntgs4141nt1g-datasheet.pdf)