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ESGNU04R02

ElecSuper · MOSFETs · TO-220

ESGNU04R02 from ElecSuper, in a TO-220. 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 terminal of the N-channel MOSFET; gate-source voltage is rated ±20 V (absolute maximum).
2 Drain passive Drain terminal of the N-channel MOSFET; continuous drain current is rated 140 A at TC=25°C with a drain-source voltage of 40 V.
3 Source passive Source terminal of the N-channel MOSFET, the reference for the gate and drain connections.

Key specifications

Parameter Value
Manufacturer ElecSuper
Package TO-220
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-to-Source Breakdown Voltage BVDSS 40 V VGS=0V, ID=250uA 3
Zero Gate Voltage Drain Current IDSS 1 uA VDS=40V, VGS=0V 3
Gate-to-source Leakage Current IGSS -100 100 nA VDS=0V, VGS=±20V 3
Gate Threshold Voltage VGS(TH) 1 2.5 V VGS=VDS, ID=250uA 3
Drain-to-source On-resistance RDS(on) 2 2.3 mΩ VGS=10V, ID=20A 3
Drain-to-source On-resistance RDS(on) 3 3.8 mΩ VGS=4.5V, ID=20A 3
Forward Voltage VSD 1.5 V VGS=0V, IS=20A 3
Drain-Source Voltage BVDSS 40 V 2
Gate-Source Voltage VGS -20 20 V 2
Continuous Drain Current ID 140 A TC=25°C 2
Maximum Power Dissipation PD 83 W 2
Pulsed Drain Current IDM 560 A 2
Single Pulse Avalanche Energy EAS 200 mJ Starting TJ=25℃, VDD=32V, VG=10V, RG=25Ω, L=0.5mH 2
Operating Junction Temperature TJ 150 °C 2
Lead Temperature TL 260 °C 2
Storage Temperature Range Tstg -55 150 °C 2
Junction-to-Case Thermal Resistance RθJC 1.5 °C/W Single Operation 2

CAD (KiCad official)

  • Symbol: ESGNU04R02
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: esgnu04r02-etched.step / esgnu04r02-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esgnu04r02.step / esgnu04r02.glb are the bare package body.

Provenance

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

  • Datasheet: ElecSuper datasheet (8 pp, sha256 a65bfd21af71f8e3, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus off (skipped (clean text read)), 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