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STN4920

Public Made by Adom

by adom

STANSON Tech MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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stn4920-etched.step stn4920: factory component page (healed after the 2026-10-18 wiki outage) · Ray 23d ago
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STN4920

STANSON Tech · MOSFETs · SOP-8

STN4920 from STANSON Tech, in a SOP-8. 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 S1 passive Source of N-channel MOSFET 1.
2 G1 input Gate of N-channel MOSFET 1; gate-source voltage limit is ±20V.
3 S2 passive Source of N-channel MOSFET 2.
4 G2 input Gate of N-channel MOSFET 2; gate-source voltage limit is ±20V.
5 D2 passive Drain of N-channel MOSFET 2; 30V drain-source voltage rating, 7.2A continuous at TA=25℃.
6 D2 passive Drain of N-channel MOSFET 2; 30V drain-source voltage rating, 7.2A continuous at TA=25℃.
7 D1 passive Drain of N-channel MOSFET 1; 30V drain-source voltage rating, 7.2A continuous at TA=25℃.
8 D1 passive Drain of N-channel MOSFET 1; 30V drain-source voltage rating, 7.2A continuous at TA=25℃.

Key specifications

Parameter Value
Manufacturer STANSON Tech
Package SOP-8
Category Transistors/Thyristors
Pins 8

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 V(BR)DSS 30 V VGS=0V, ID=250uA 3
Gate Threshold Voltage VGS(th) 1 3 V VDS=VGS, ID=250 uA 3
Gate Leakage Current IGSS -100 100 nA VDS=0V, VGS=±20V 3
Zero Gate Voltage Drain Current IDSS 1 uA VDS=30V, VGS=0V 3
Zero Gate Voltage Drain Current (TJ=55℃) IDSS 5 uA TJ=55℃, VDS=30V, VGS=0V 3
On-State Drain Current ID(on) 20 A VDS≥5V, VGS=4.5V 3
Drain-source On-Resistance RDS(on) 0.022 0.028 Ω VGS=10V, ID=7.2A 3
Drain-source On-Resistance RDS(on) 0.03 0.036 Ω VGS=4.5V, ID=6.0A 3
Diode Forward Voltage VSD 0.8 1.2 V IS=2.3A, VGS=0V 3
Turn-On Delay Time td(on) 12 20 nS VDD=15V, RL=15Ω, ID=1A, VGEN=10V, RG=6Ω 3
Turn-On Rise Time tr 10 20 nS VDD=15V, RL=15Ω, ID=1A, VGEN=10V, RG=6Ω 3
Turn-Off Delay Time td(off) 60 90 nS VDD=15V, RL=15Ω, ID=1A, VGEN=10V, RG=6Ω 3
Turn-Off Fall Time tf 15 30 nS VDD=15V, RL=15Ω, ID=1A, VGEN=10V, RG=6Ω 3
Drain-Source Voltage VDSS 30 V 2
Gate-Source Voltage VGSS -20 20 V 2
Continuous Drain Current ID 7.2 A TJ=150℃, TA=25℃ 2
Continuous Drain Current ID 6 A TJ=150℃, TA=70℃ 2
Pulsed Drain Current IDM 20 A 2
Continuous Source Current (Diode Conduction) IS 1.7 A 2
Power Dissipation PD 2.8 W TA=25℃ 2
Power Dissipation PD 1.8 W TA=70℃ 2
Operation Junction Temperature TJ -55 150 ℃ 2
Storage Temperature Range TSTG -55 150 ℃ 2
Thermal Resistance-Junction to Ambient RθJA 65 ℃/W 2

CAD (KiCad official)

  • Symbol: STN4920
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: stn4920-etched.step / stn4920-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stn4920.step / stn4920.glb are the bare package body.

Provenance

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

  • Datasheet: STANSON Tech datasheet (7 pp, sha256 f98deea39b24f358, retrieved 2026-10-18, 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