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Ray Publish 0.1.0 2f7d749 12h ago

PJA3415A_R1_00001

PANJIT International · MOSFETs · SOT-23

PJA3415A_R1_00001 from PANJIT International, 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 ±12 V, with threshold of -0.5 V to -1.3 V at ID=-250uA.
2 S passive Source of the P-channel MOSFET; drain-source voltage rated -20 V and continuous body-diode current up to -1.5 A.
3 D passive Drain; continuous drain current -4.5 A (pulsed -18 A) with RDS(on) below 46 mΩ at VGS=-4.5V, ID=-4.5A.

Key specifications

Parameter Value
Manufacturer PANJIT International
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
Drain-Source Breakdown Voltage BVDSS -20 V VGS=0V, ID=-250uA 2
Gate Threshold Voltage VGS(th) -0.5 -0.74 -1.3 V VDS=VGS, ID=-250uA 2
Drain-Source On-State Resistance RDS(on) 38 46 mΩ VGS=-4.5V, ID=-4.5A 2
Drain-Source On-State Resistance RDS(on) 47 56 mΩ VGS=-2.5V, ID=-3.0A 2
Drain-Source On-State Resistance RDS(on) 68 88 mΩ VGS=-1.8V, ID=-1.5A 2
Zero Gate Voltage Drain Current IDSS -0.01 -1 uA VDS=-16V, VGS=0V 2
Gate-Source Leakage Current IGSS 10 100 nA VGS=+12V, VDS=0V 2
Maximum Continuous Drain-Source Diode Forward Current IS -1.5 A 2
Diode Forward Voltage VSD -0.78 -1.2 V IS=-1.0A, VGS=0V 2
Drain-Source Voltage VDS -20 V TA=25oC 1
Gate-Source Voltage VGS 12 V TA=25oC; printed +12 1
Continuous Drain Current ID -4.5 A TA=25oC 1
Pulsed Drain Current IDM -18 A TA=25oC 1
Power Dissipation PD 1.25 W Ta=25oC 1
Power Dissipation Derating PD 10 mW/oC Derate above 25oC 1
Operating Junction and Storage Temperature Range TJ,TSTG -55 150 oC 1
Thermal Resistance Junction to Ambient RθJA 100 oC/W Typical; Note 3 1
Total Gate Charge Qg 10 nC VDS=-10V, ID=-4.5A, VGS=-4.5V 2
Gate-Source Charge Qgs 1.7 nC VDS=-10V, ID=-4.5A, VGS=-4.5V 2
Gate-Drain Charge Qgd 2.4 nC VDS=-10V, ID=-4.5A, VGS=-4.5V 2
Input Capacitance Ciss 980 pF VDS=-10V, VGS=0V, f=1.0MHZ 2
Output Capacitance Coss 100 pF VDS=-10V, VGS=0V, f=1.0MHZ 2
Reverse Transfer Capacitance Crss 81 pF VDS=-10V, VGS=0V, f=1.0MHZ 2
Turn-On Delay Time td(on) 9.8 ns VDD=-10V, ID=-4.5A, VGS=-4.5V, RG=6Ω 2
Turn-On Rise Time tr 54 ns VDD=-10V, ID=-4.5A, VGS=-4.5V, RG=6Ω 2
Turn-Off Delay Time td(off) 44 ns VDD=-10V, ID=-4.5A, VGS=-4.5V, RG=6Ω 2
Turn-Off Fall Time tf 31 ns VDD=-10V, ID=-4.5A, VGS=-4.5V, RG=6Ω 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper defined as the solder mounting surface of the drain pins mounted on a 1 inch FR-4 with 2oz. square pad of copper 2

CAD (KiCad official)

  • Symbol: PJA3415A_R1_00001
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: pja3415a-r1-00001-etched.step / pja3415a-r1-00001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pja3415a-r1-00001.step / pja3415a-r1-00001.glb are the bare package body.

Provenance

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

  • Datasheet: PANJIT International datasheet (6 pp, sha256 0e0458f53d797e06, retrieved 2026-10-22, 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