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Contents

README

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CSD18510KCS

Texas Instruments · MOSFETs · TO-220

CSD18510KCS from Texas Instruments, 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 MOSFET; gate-to-source voltage is rated ±20 V in the absolute maximum ratings.
2 Drain passive Drain terminal of the MOSFET; drain-to-source voltage is rated 40 V with continuous drain current of 200 A (package limited).
3 Source passive Source terminal of the MOSFET, the reference for the ±20 V gate-to-source rating in the absolute maximum ratings.

Key specifications

Parameter Value
Manufacturer Texas Instruments
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 Voltage VDS 40 V 1
Gate-to-Source Voltage VGS -20 20 V 1
Continuous Drain Current (Package Limited) ID 200 A Package limited 1
Continuous Drain Current (Silicon Limited), TC = 25°C ID 288 A TC = 25°C 1
Continuous Drain Current (Silicon Limited), TC = 100°C ID 204 A TC = 100°C 1
Pulsed Drain Current IDM 400 A 1
Power Dissipation PD 250 W 1
Operating Junction and Storage Temperature TJ, Tstg -55 175 °C 1
Avalanche Energy, Single Pulse EAS 328 mJ ID = 81A, L = 0.1mH, RG = 25Ω 1
Gate-to-source threshold voltage VGS(th) 1.4 1.7 2.3 V VDS = VGS, ID = 250μA 3
Junction-to-case thermal resistance RθJC 0.6 °C/W 3

CAD (KiCad official)

  • Symbol: CSD18510KCS
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: csd18510kcs-etched.step / csd18510kcs-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); csd18510kcs.step / csd18510kcs.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (13 pp, sha256 a9574f5914466341, retrieved 2026-11-05, tier: manufacturer)
  • 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