component
RQJ0303PGDQATL-JSM
Public Made by Adomby adom
JSMSEMI MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownRQJ0303PGDQATL-JSM
JSMSEMI · MOSFETs · SOT-23
RQJ0303PGDQATL-JSM from JSMSEMI, in a SOT-23. 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; gate-source voltage limited to ±20V, threshold VGS(th) -1.0V min to -2.0V typ at ID=-250uA. |
| 2 | S | passive | Source; continuous source (body diode) current -1.4A max. |
| 3 | D | passive | Drain; drain-source voltage -30V max, continuous drain current -4.3A at TC=25℃ and pulsed -20A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| 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 |
|---|---|---|---|---|---|---|---|
| Gate Threshold Voltage | VGS(th) | -1 | -2 | V | VDS=VGS, ID=-250uA | 2 | |
| Drain-Source On-Resistance | RDS(ON) | 37 | 50 | mΩ | VGS=-10V, ID=-4.3A | 2 | |
| Drain-Source On-Resistance | RDS(ON) | 52 | 75 | mΩ | VGS=-4.5V, ID=-3.0A | 2 | |
| Gate Leakage Current | IGSS | -100 | 100 | nA | VDS=0V, VGS=±20V | 2 | |
| Zero Gate Voltage Drain Current | IDSS | -1 | uA | VDS=-24V, VGS=0 | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | -5 | uA | VDS=-24V, VGS=0, TJ=55℃ | 2 | ||
| Diode Forward Voltage | VSD | -0.7 | -1 | V | IS=-1.0A, VGS=0V | 2 | |
| Drain-Source Breakdown Voltage | V(BR)DSS | -30 | V | VGS=0V, ID=-250Ua | 2 | ||
| Drain-Source Voltage | VDSS | -30 | V | 1 | |||
| Gate-Source Voltage | VGSS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID | -4.3 | A | TC=25℃, VGS=-10V | 1 | ||
| Continuous Drain Current | ID | -3.6 | A | TC=70℃ | 1 | ||
| Pulsed Drain Current | IDM | -20 | A | 1 | |||
| Continuous Source Current (Diode Conduction) | IS | -1.4 | A | 1 | |||
| Power Dissipation | PD | 1.4 | W | TA=25℃ | 1 | ||
| Power Dissipation | PD | 0.9 | W | TA=70℃ | 1 | ||
| Operation Junction Temperature | TJ | 150 | ℃ | 1 | |||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 120 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
RQJ0303PGDQATL-JSM - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
rqj0303pgdqatl-jsm-etched.step/rqj0303pgdqatl-jsm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rqj0303pgdqatl-jsm.step/rqj0303pgdqatl-jsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (5 pp, sha256
eb5237966a979444, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+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).