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KCD3008A

Public Made by Adom

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KIA Semicon Tech MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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KCD3008A

KIA Semicon Tech · MOSFETs · TO-252

KCD3008A from KIA Semicon Tech, 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 Gate input Gate terminal of the MOSFET; the datasheet limits gate-source voltage VGS to ±20 V.
2 Drain passive Drain terminal; the TO-252 variant is rated VDSS 85 V with continuous drain current of 100 A at TC=25 ºC (silicon limited) and 80 A (package limited).
3 Source passive Source terminal, the reference for the 85 V drain-source voltage rating and the ±20 V gate-source voltage limit.

Key specifications

Parameter Value
Manufacturer KIA Semicon Tech
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 breakdown voltage BVDSS 85 90 V VGS=0V,ID=250μA 3
Gate threshold voltage VGS(th) 2 3 4 V VDS=VGS, ID=250μA, Tj=25 ºC 3
Gate leakage current IGSS 100 nA VGS=20V,VDS=0V 3
Drain-source on-resistance RDS(on) 4.5 5.5 mΩ VGS=10V,ID=50A, Tj=25 ºC 3
Zero gate voltage drain current IDSS 1 μA VDS=85V, VGS=0V, Tj=25 ºC 3
Diode forward voltage VSD 0.85 1.4 V VGS=0V,ISD=50A 3
Drain-to-source voltage VDSS 85 V 2
Continuous drain current (silicon limited) ID 100 A TC=25 ºC (Silicon limited) 2
Continuous drain current (package limited) ID 80 A TC=25 ºC (Package limited) 2
Continuous drain current (silicon limited) ID 60 A TC=100 ºC (Silicon limited) 2
Pulsed drain current IDP 480 A TC = 25°C, tp limited by Tjmax 2
Avalanche energy, single pulse EAS 560 mJ L=0.5mH, Rg=25Ω 2
Gate-source voltage VGS -20 20 V 2
Power dissipation Ptot 85 W TC = 25 ºC 2
Junction and storage temperature range TJ, TSTG -55 175 ºC 2
Thermal resistance, junction-ambient RθJA 60 ºC/W 2
Thermal resistance, junction-case RθJC 1.76 ºC/W 2

CAD (KiCad official)

  • Symbol: KCD3008A
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: kcd3008a-etched.step / kcd3008a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); kcd3008a.step / kcd3008a.glb are the bare package body.

Provenance

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

  • Datasheet: KIA Semicon Tech datasheet (6 pp, sha256 037d9b18da007d21, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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