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G25N02K

GOFORD · MOSFETs · TO-252

G25N02K from GOFORD, in a TO-252. 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 G input Gate; controls the channel, with VGS limited to ±12 V and a threshold of 0.5 V min to 1.2 V max at 250 µA.
2 D passive Drain, the center lead stub, which is also the exposed metal tab; VDS is 20 V max and continuous ID is 35 A.
3 S passive Source; carries the 35 A continuous current and the body diode current IS of 35 A max.

Key specifications

Parameter Value
Manufacturer GOFORD
Package TO-252
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-Source Voltage VDS 20 V 1
Continuous Drain Current ID 35 A 1
Pulsed Drain Current (note1) IDM 100 A 1
Gate-Source Voltage VGS -12 12 V 1
Power Dissipation PD 40 W 1
Single pulse avalanche energy (note3) EAS 23 mJ 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 150 ºC 1
Drain-Source Breakdown Voltage V(BR)DSS 20 V VGS = 0V, ID = 250µA 2
Zero Gate Voltage Drain Current IDSS 1 μA VDS = 20V, VGS = 0V 2
Gate-Source Leakage IGSS -100 100 nA VGS = ±12V 2
Gate-Source Threshold Voltage VGS(th) 0.5 0.75 1.2 V VDS = VGS, ID = 250µA 2
Drain-Source On-Resistance RDS(on) 7 13 mΩ VGS = 4.5V, ID = 20A 2
Drain-Source On-Resistance RDS(on) 9 18 mΩ VGS = 2.5V, ID = 20A 2
Continuous Body Diode Current IS 35 A TC = 25ºC 2
Body Diode Voltage VSD 1.2 V TJ = 25ºC, ISD = 25A, VGS = 0V 2
Thermal Resistance, Junction-to-Case RthJC 3.8 ºC/W 1

CAD (KiCad official)

  • Symbol: G25N02K
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: g25n02k-etched.step / g25n02k-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); g25n02k.step / g25n02k.glb are the bare package body.

Provenance

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

  • Datasheet: GOFORD datasheet (6 pp, sha256 97cfae998a2422f0, 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