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AOSP66920

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Alpha & Omega Semicon MOSFETs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AOSP66920

Alpha & Omega Semicon · MOSFETs · SOIC-8

AOSP66920 from Alpha & Omega Semicon, in a SOIC-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 S passive Source of the 100V N-channel MOSFET, tied with pins 2 and 3 on the package.
2 S passive Source of the 100V N-channel MOSFET, tied with pins 1 and 3 on the package.
3 S passive Source of the 100V N-channel MOSFET, tied with pins 1 and 2 on the package.
4 G input Gate, rated ±20V maximum gate-source voltage, with VGS(th) of 1.5V to 2.5V and logic-level drive specified at 4.5V and 10V.
5 D passive Drain, rated 100V VDS maximum and 13.5A continuous at TA=25°C, tied with pins 6, 7 and 8.
6 D passive Drain, rated 100V VDS maximum and 13.5A continuous at TA=25°C, tied with pins 5, 7 and 8.
7 D passive Drain, rated 100V VDS maximum and 13.5A continuous at TA=25°C, tied with pins 5, 6 and 8.
8 D passive Drain, rated 100V VDS maximum and 13.5A continuous at TA=25°C, tied with pins 5, 6 and 7.

Key specifications

Parameter Value
Manufacturer Alpha & Omega Semicon
Package SOIC-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 BVDSS 100 V ID=250mA, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 1 μA VDS=100V, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 5 μA VDS=100V, VGS=0V, TJ=55°C 2
Gate-Body leakage current IGSS -100 100 nA VDS=0V, VGS=±20V 2
Gate Threshold Voltage VGS(th) 1.5 2 2.5 V VDS=VGS, ID=250mA 2
Static Drain-Source On-Resistance RDS(ON) 7 8.5 mΩ VGS=10V, ID=13.5A 2
Static Drain-Source On-Resistance RDS(ON) 12 14.5 mΩ VGS=10V, ID=13.5A, TJ=125°C 2
Static Drain-Source On-Resistance RDS(ON) 8.8 11 mΩ VGS=4.5V, ID=11.5A 2
Maximum Body-Diode Continuous Current IS 4 A 2
Diode Forward Voltage VSD 0.7 1 V IS=1A, VGS=0V 2
Gate resistance Rg 0.5 1.1 1.8 Ω f=1MHz 2
Total Gate Charge (10V) Qg 35 50 nC VGS=10V, VDS=50V, ID=13.5A 2
Total Gate Charge (4.5V) Qg 16.7 25 nC VGS=4.5V, VDS=50V, ID=13.5A 2
Forward Transconductance gFS 60 S VDS=5V, ID=13.5A 2
Input Capacitance Ciss 2500 pF VGS=0V, VDS=50V, f=1MHz 2
Output Capacitance Coss 485 pF VGS=0V, VDS=50V, f=1MHz 2
Reverse Transfer Capacitance Crss 13 pF VGS=0V, VDS=50V, f=1MHz 2
Gate Source Charge Qgs 8 nC VGS=10V, VDS=50V, ID=13.5A 2
Gate Drain Charge Qgd 5 nC VGS=10V, VDS=50V, ID=13.5A 2
Output Charge Qoss 44 nC VGS=0V, VDS=50V 2
Turn-On DelayTime tD(on) 10 ns VGS=10V, VDS=50V, RL=3.7W, RGEN=3W 2
Turn-On Rise Time tr 4 ns VGS=10V, VDS=50V, RL=3.7W, RGEN=3W 2
Turn-Off DelayTime tD(off) 31 ns VGS=10V, VDS=50V, RL=3.7W, RGEN=3W 2
Turn-Off Fall Time tf 6 ns VGS=10V, VDS=50V, RL=3.7W, RGEN=3W 2
Body Diode Reverse Recovery Time trr 30 ns IF=13.5A, di/dt=500A/ms 2
Body Diode Reverse Recovery Charge Qrr 150 nC IF=13.5A, di/dt=500A/ms 2
Drain-Source Voltage VDS 100 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID 13.5 A TA=25°C 1
Continuous Drain Current ID 10.5 A TA=70°C 1
Pulsed Drain Current IDM 54 A 1
Avalanche Current IAS 38 A 1
Avalanche energy EAS 72 mJ L=0.1mH 1
Power Dissipation PD 3.1 W TA=25°C 1
Power Dissipation PD 2 W TA=70°C 1
Junction and Storage Temperature Range TJ, TSTG -55 150 °C 1
Maximum Junction-to-Ambient RqJA 31 40 °C/W t ≤ 10s 1
Maximum Junction-to-Ambient RqJA 59 75 °C/W Steady-State 1
Maximum Junction-to-Lead RqJL 16 24 °C/W Steady-State 1

CAD (KiCad official)

  • Symbol: AOSP66920
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: aosp66920-etched.step / aosp66920-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aosp66920.step / aosp66920.glb are the bare package body.

Provenance

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

  • Datasheet: Alpha & Omega Semicon datasheet (5 pp, sha256 ba786a75ae57ff25, retrieved 2026-10-26, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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