component

RQJ0303PGDQATL-JSM

Public Made by Adom

by adom

JSMSEMI MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RQJ0303PGDQATL-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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rqj0303pgdqatl-jsm.step / rqj0303pgdqatl-jsm.glb are 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, 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