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ST2302

Public Made by Adom

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

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ST2302

STANSON Tech · MOSFETs · SOT-23

ST2302 from STANSON Tech, 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 Gate input Gate control terminal of the N-channel MOSFET, with gate-source voltage limited to VGSS ±12 V.
2 Source passive Source terminal, with continuous source current (diode conduction) IS rated at 1.6 A.
3 Drain passive Drain terminal, with drain-source voltage VDSS rated at 20 V and continuous drain current ID of 3.6 A at TA=25℃.

Key specifications

Parameter Value
Manufacturer STANSON Tech
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-Source Voltage VGSS -12 12 V 2
Gate Threshold Voltage VGS(th) 0.4 1 V VDS=VGS,ID=250uA 3
Drain-Source Breakdown Voltage V(BR)DSS 20 V VGS=0V,ID=-250uA 3
Gate Leakage Current IGSS -100 100 nA VDS=0V,VGS=±12V 3
Zero Gate Voltage Drain Current IDSS 1 uA VDS=20V,VGS=0V 3
Zero Gate Voltage Drain Current (TJ=55℃) IDSS 10 uA VDS=20V,VGS=0V, TJ=55℃ 3
Drain-source On-Resistance RDS(on) 0.07 Ω VGS=4.5V,ID=3.6A 3
Drain-source On-Resistance RDS(on) 0.095 Ω VGS=2.5V,ID=3.1A 3
Forward Transconductance gfs 10 S VDS=5V,ID=3.6V 3
Diode Forward Voltage VSD 0.85 1.2 V IS=1.6A,VGS=0V 3
Total Gate Charge Qg 5.4 10 nC VDS=10V, VGS=4.5V, ID≡3.6A 3
Turn-On Delay Time td(on) 12 25 nS VDD=10V, RL=5.5Ω, ID=3.6A, VGEN=4.5V, RG=6Ω 3
Turn-On Rise Time tr 36 60 nS VDD=10V, RL=5.5Ω, ID=3.6A, VGEN=4.5V, RG=6Ω 3
Turn-Off Delay Time td(off) 34 60 nS VDD=10V, RL=5.5Ω, ID=3.6A, VGEN=4.5V, RG=6Ω 3
Turn-Off Fall Time tf 10 25 nS VDD=10V, RL=5.5Ω, ID=3.6A, VGEN=4.5V, RG=6Ω 3
Storage Temperature Range TSTG -55 150 ℃ 2
Drain-Source Voltage VDSS 20 V 2
Continuous Drain Current ID 3.6 A TA=25℃ 2
Continuous Drain Current ID 2.6 A TA=70℃ 2
Pulsed Drain Current IDM 10 A 2
Continuous Source Current (Diode Conduction) IS 1.6 A 2
Power Dissipation PD 1.25 W TA=25℃ 2
Power Dissipation PD 0.8 W TA=70℃ 2
Operation Junction Temperature TJ 150 ℃ 2
Thermal Resistance Junction to Ambient RθJA 100 ℃/W 2
Gate-Source Charge Qgs 0.65 nC VDS=10V, VGS=4.5V, ID≡3.6A 3
Gate-Drain Charge Qgd 1.4 nC VDS=10V, VGS=4.5V, ID≡3.6A 3
Input Capacitance Ciss 340 pF VDS=10V, VGS=0V, F=1MHz 3
Output Capacitance Coss 115 pF VDS=10V, VGS=0V, F=1MHz 3
Reverse Transfer Capacitance Crss 33 pF VDS=10V, VGS=0V, F=1MHz 3

CAD (KiCad official)

  • Symbol: ST2302
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: st2302-etched.step / st2302-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); st2302.step / st2302.glb are the bare package body.

Provenance

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

  • Datasheet: STANSON Tech datasheet (6 pp, sha256 07718cfeb41ec02c, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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