component
TPH1R403NL-JSM
Public Made by Adomby adom
JSMSEMI MOSFETs, DFN5x6-8L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TPH1R403NL-JSM
JSMSEMI · MOSFETs · DFN5x6-8L
TPH1R403NL-JSM from JSMSEMI, 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 30V, ID 150A at TC=25°C). |
| 2 | S | passive | Source of the N-channel MOSFET, tied with pins 1 and 3. |
| 3 | S | passive | Source of the N-channel MOSFET, tied with pins 1 and 2. |
| 4 | G | input | Gate of the N-channel MOSFET; VGS rated ±20V, threshold 1.0V min to 2.5V max at ID=250µA. |
| 5 | D | passive | Drain of the N-channel MOSFET, tied with pins 6, 7, 8 and the exposed drain pad (VDS 30V). |
| 6 | D | passive | Drain of the N-channel MOSFET, tied with pins 5, 7, 8 and the exposed drain pad. |
| 7 | D | passive | Drain of the N-channel MOSFET, tied with pins 5, 6, 8 and the exposed drain pad. |
| 8 | D | passive | Drain of the N-channel MOSFET, tied with pins 5, 6, 7 and the exposed drain pad. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | DFN5x6-8L |
| Category | Transistors/Thyristors |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
TPH1R403NL-JSM - Footprint:
Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm - 3D model: DFN5x6-8L (KiCad packages3D, STEP)
- 3D model files:
tph1r403nl-jsm-etched.step/tph1r403nl-jsm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tph1r403nl-jsm.step/tph1r403nl-jsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (9 pp, sha256
7bb4cba8221b3bb9, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-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).
# TPH1R403NL-JSM
**JSMSEMI** · MOSFETs · DFN5x6-8L
TPH1R403NL-JSM from JSMSEMI, 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 30V, ID 150A at TC=25°C). |
| 2 | S | passive | Source of the N-channel MOSFET, tied with pins 1 and 3. |
| 3 | S | passive | Source of the N-channel MOSFET, tied with pins 1 and 2. |
| 4 | G | input | Gate of the N-channel MOSFET; VGS rated ±20V, threshold 1.0V min to 2.5V max at ID=250µA. |
| 5 | D | passive | Drain of the N-channel MOSFET, tied with pins 6, 7, 8 and the exposed drain pad (VDS 30V). |
| 6 | D | passive | Drain of the N-channel MOSFET, tied with pins 5, 7, 8 and the exposed drain pad. |
| 7 | D | passive | Drain of the N-channel MOSFET, tied with pins 5, 6, 8 and the exposed drain pad. |
| 8 | D | passive | Drain of the N-channel MOSFET, tied with pins 5, 6, 7 and the exposed drain pad. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | DFN5x6-8L |
| Category | Transistors/Thyristors |
| Pins | 9 |
## CAD (KiCad official)
- Symbol: `TPH1R403NL-JSM`
- Footprint: `Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm`
- 3D model: DFN5x6-8L (KiCad packages3D, STEP)
- 3D model files: `tph1r403nl-jsm-etched.step` / `tph1r403nl-jsm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tph1r403nl-jsm.step` / `tph1r403nl-jsm.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [JSMSEMI datasheet](docs/tph1r403nl-jsm-datasheet.pdf) (9 pp, sha256 `7bb4cba8221b3bb9`, retrieved 2026-10-13, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/tph1r403nl-jsm-datasheet.pdf)