component
IRLR7843TRPBF-JSM
Public Made by Adomby adom
JSMSEMI MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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IRLR7843TRPBF-JSM
JSMSEMI · MOSFETs · TO-252
IRLR7843TRPBF-JSM from JSMSEMI, in a TO-252. 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 ±20 V maximum and threshold VGS(th) 1 V min to 2.5 V max at ID=250 µA. |
| 2 | D | passive | Drain; connected to the tab, with VDS rated 30 V and continuous ID of 150 A at Tc=25°C (600 A pulsed). |
| 3 | S | passive | Source; continuous source current IS is 150 A max and pulsed ISM is 600 A max through the body diode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
IRLR7843TRPBF-JSM - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
irlr7843trpbf-jsm-etched.step/irlr7843trpbf-jsm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irlr7843trpbf-jsm.step/irlr7843trpbf-jsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (6 pp, sha256
037c793a21ab40a8, retrieved 2026-10-18, 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).
# IRLR7843TRPBF-JSM
**JSMSEMI** · MOSFETs · TO-252
IRLR7843TRPBF-JSM from JSMSEMI, in a TO-252. 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 ±20 V maximum and threshold VGS(th) 1 V min to 2.5 V max at ID=250 µA. |
| 2 | D | passive | Drain; connected to the tab, with VDS rated 30 V and continuous ID of 150 A at Tc=25°C (600 A pulsed). |
| 3 | S | passive | Source; continuous source current IS is 150 A max and pulsed ISM is 600 A max through the body diode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `IRLR7843TRPBF-JSM`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `irlr7843trpbf-jsm-etched.step` / `irlr7843trpbf-jsm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `irlr7843trpbf-jsm.step` / `irlr7843trpbf-jsm.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [JSMSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603613881696591872) (6 pp, sha256 `037c793a21ab40a8`, retrieved 2026-10-18, 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/irlr7843trpbf-jsm-datasheet.pdf)