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RU3020H

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

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RU3020H

Shenzhen ruichips Semicon · MOSFETs · SOP-8

RU3020H from Shenzhen ruichips Semicon, 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 S passive Source of the N-channel MOSFET, tied with pins 2 and 3.
2 S passive Source of the N-channel MOSFET, tied with pins 1 and 3.
3 S passive Source of the N-channel MOSFET, tied with pins 1 and 2.
4 G input Gate of the N-channel MOSFET; gate-source voltage rated ±20 V, with RDS(ON) specified at VGS=10 V and 4.5 V.
5 D passive Drain of the N-channel MOSFET, tied with pins 6, 7 and 8; VDSS 30 V.
6 D passive Drain of the N-channel MOSFET, tied with pins 5, 7 and 8; VDSS 30 V.
7 D passive Drain of the N-channel MOSFET, tied with pins 5, 6 and 8; VDSS 30 V.
8 D passive Drain of the N-channel MOSFET, tied with pins 5, 6 and 7; VDSS 30 V.

Key specifications

Parameter Value
Manufacturer Shenzhen ruichips Semicon
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 Voltage VDSS 30 V TA=25°C unless otherwise noted 1
Gate-Source Voltage VGSS -20 20 V TA=25°C unless otherwise noted 1
Maximum Junction Temperature TJ 150 °C 1
Storage Temperature Range TSTG -55 150 °C 1
Diode Continuous Forward Current IS 12 A TC=25°C, mounted on large heat sink 1
300μs Pulse Drain Current Tested IDP 48 A TC=25°C 1
Continuous Drain Current ID 12 A VGS=10V, TC=25°C 1
Continuous Drain Current ID 9.6 A VGS=10V, TC=70°C 1
Maximum Power Dissipation PD 2.5 W TC=25°C 1
Maximum Power Dissipation PD 1.6 W TC=70°C 1
Avalanche Energy, Single Pulsed EAS 105 mJ Limited by TJmax, IAS=20A, VDD=48V, RG=50Ω, starting TJ=25°C (note 3) 1
Thermal Resistance-Junction to Ambient RJA 50 °C/W Mounted on 1 inch square copper board, t 10sec (note 2) 1
Drain-Source Breakdown Voltage BVDSS 30 V VGS=0V, IDS=250μA 2
Zero Gate Voltage Drain Current IDSS 1 μA VDS=30V, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 30 μA VDS=30V, VGS=0V, TJ=85°C 2
Gate Threshold Voltage VGS(th) 1 2.5 V VDS=VGS, IDS=250μA 2
Gate Leakage Current IGSS -100 100 nA VGS=±20V, VDS=0V 2
Drain-Source On-state Resistance RDS(ON) 9.5 15 mΩ VGS=10V, IDS=10A 2
Drain-Source On-state Resistance RDS(ON) 15 21 mΩ VGS=4.5V, IDS=8A 2
Diode Forward Voltage VSD 1.2 V ISD=12A, VGS=0V 2
Total Gate Charge Qg 19 25 nC VDS=15V, VGS=10V, IDS=12A 2
Reverse Recovery Time trr 20 ns ISD=12A, dlSD/dt=100A/μs 2
Reverse Recovery Charge Qrr 12 nC ISD=12A, dlSD/dt=100A/μs 2
Gate Resistance RG 1.2 Ω VGS=0V, VDS=0V, F=1MHz 2
Input Capacitance Ciss 980 pF VGS=0V, VDS=15V, Frequency=1.0MHz 2
Output Capacitance Coss 160 pF VGS=0V, VDS=15V, Frequency=1.0MHz 2
Reverse Transfer Capacitance Crss 120 pF VGS=0V, VDS=15V, Frequency=1.0MHz 2
Turn-on Delay Time td(ON) 12 ns VDD=15V, RL=30, IDS=12A, VGEN=10V, RG=6 2
Turn-on Rise Time tr 19 ns VDD=15V, RL=30, IDS=12A, VGEN=10V, RG=6 2
Turn-off Delay Time td(OFF) 34 ns VDD=15V, RL=30, IDS=12A, VGEN=10V, RG=6 2
Turn-off Fall Time tf 16 ns VDD=15V, RL=30, IDS=12A, VGEN=10V, RG=6 2
Gate-Source Charge Qgs 3 nC VDS=15V, VGS=10V, IDS=12A 2
Gate-Drain Charge Qgd 7 nC VDS=15V, VGS=10V, IDS=12A 2

CAD (KiCad official)

  • Symbol: RU3020H
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ru3020h-etched.step / ru3020h-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ru3020h.step / ru3020h.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen ruichips Semicon datasheet (9 pp, sha256 370896a6f77b862c, 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