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CSD19505KCS

Public Made by Adom

by adom

Texas Instruments MOSFETs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs csd19505kcs: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers csd19505kcs: viewers · Ray
csd19505kcs-etched.fit.json csd19505kcs: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
csd19505kcs-etched.glb csd19505kcs: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
csd19505kcs-etched.step csd19505kcs: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
csd19505kcs.glb Publish 0.1.0 · Ray
csd19505kcs.kicad_mod Publish 0.1.0 · Ray
csd19505kcs.kicad_sym Publish 0.1.0 · Ray
csd19505kcs.lbr Publish 0.1.0 · Ray
csd19505kcs.step Publish 0.1.0 · Ray
package.json csd19505kcs: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
page.json csd19505kcs: specified limits as data (metadata.characteristics, 20 rows from the datasheet) · Ray
README.md csd19505kcs: specified limits as data (metadata.characteristics, 20 rows from the datasheet) · Ray

CSD19505KCS

Texas Instruments · MOSFETs · TO-220

CSD19505KCS 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 control input rated for ±20V maximum gate-to-source voltage with 2.6V threshold voltage.
2 Drain passive Drain terminal rated for 80V maximum drain-to-source voltage and 150A maximum continuous drain current (package limited).
3 Source power_in Source terminal provides current return path and serves as gate-to-source voltage reference.

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 BVDSS 80 V VGS = 0V, ID = 250μA 3
Drain-to-Source Leakage Current IDSS 1 μA VGS = 0V, VDS = 64V 3
Gate-to-Source Leakage Current IGSS 100 nA VDS = 0V, VGS = 20V 3
Gate-to-Source Threshold Voltage VGS(th) 2.2 2.6 3.2 V VDS = VGS, ID = 250μA 3
Drain-to-Source On-Resistance (VGS = 6V) RDS(on) 2.9 3.8 mΩ VGS = 6V, ID = 100A 3
Drain-to-Source On-Resistance (VGS = 10V) RDS(on) 2.6 3.1 mΩ VGS = 10V, ID = 100A 3
Input Capacitance Ciss 6090 7820 pF VGS = 0V, VDS = 40V, ƒ = 1MHz 3
Output Capacitance Coss 1600 2080 pF VGS = 0V, VDS = 40V, ƒ = 1MHz 3
Reverse Transfer Capacitance Crss 26 34 pF VGS = 0V, VDS = 40V, ƒ = 1MHz 3
Series Gate Resistance RG 1.4 2.8 Ω 3
Diode Forward Voltage VSD 0.9 1.1 V ISD = 100A, VGS = 0V 3
Drain-to-Source Voltage VDS 80 V 1
Gate-to-Source Voltage VGS -20 20 V 1
Continuous Drain Current (Package limited) ID 150 A 1
Continuous Drain Current (Silicon limited) ID 208 A TC = 25°C 1
Continuous Drain Current (Silicon limited) ID 147 A TC = 100°C 1
Pulsed Drain Current IDM 400 A Pulse duration ≤100μs, duty cycle ≤1% 1
Power Dissipation PD 300 W 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 175 °C 1
Avalanche Energy, single pulse EAS 510 mJ ID = 101A, L = 0.1mH, RG = 25Ω 1

CAD (KiCad official)

  • Symbol: CSD19505KCS
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: csd19505kcs-etched.step / csd19505kcs-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); csd19505kcs.step / csd19505kcs.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (13 pp, sha256 f18b7d081f5ef731, retrieved 2026-09-24, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-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