component

CSD19533Q5A

Public Made by Adom

by adom

Tokmas MOSFETs, DFN-8(5x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorscsd19533q5afactory-2.0.0extractor-text

Verified CSD19533Q5A

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 9 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CSD19533Q5A · DFN-8(5x6) · 9 pins
  • ✓copper: 16 copper pads, none touching another net
  • ✓datasheet: all 9 pin names found in the 6-page datasheet
  • ✓distributor: lcsc C19626237, digikey 296-37479-2-ND, mouser 595-CSD19533Q5A
  • ✓family: DFN-S-8-1EP_6x5mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ctdip241/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 9 pins = 9 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 9 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ csd19533q5a.kicad_sym✓ csd19533q5a.kicad_mod✓ csd19533q5a.step
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Symbol & Footprint

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Datasheet

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Contents

README

markdown

CSD19533Q5A

Tokmas · MOSFETs · DFN-8(5x6)

CSD19533Q5A from Tokmas, in a DFN-8(5x6). 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 S passive Source terminal of the N-channel MOSFET, shown as S in the pin diagram on page 1; the datasheet gives no pin-specific limit for this terminal.
2 S passive Source terminal of the N-channel MOSFET, shown as S in the pin diagram on page 1; the datasheet gives no pin-specific limit for this terminal.
3 S passive Source terminal of the N-channel MOSFET, shown as S in the pin diagram on page 1; the datasheet gives no pin-specific limit for this terminal.
4 G input Gate terminal of the MOSFET; the absolute maximum gate-to-source voltage is VGS ±20 V.
5 D passive Drain terminal of the MOSFET; the absolute maximum drain-to-source voltage is VDS 100 V.
6 D passive Drain terminal of the MOSFET; the absolute maximum drain-to-source voltage is VDS 100 V.
7 D passive Drain terminal of the MOSFET; the absolute maximum drain-to-source voltage is VDS 100 V.
8 D passive Drain terminal of the MOSFET; the absolute maximum drain-to-source voltage is VDS 100 V.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Tokmas
Package DFN-8(5x6)
Category Transistors/Thyristors
Pins 9

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 100 V 1
Gate to Source Voltage VGS -20 20 V 1
Power Dissipation PD 83 W TC=25℃ 1
Operating and Storage Temperature TJ, Tstg -55 150 ℃ 1
Continuous Drain Current (Silicon Limited) ID 74 A TC=25℃ 1
Continuous Drain Current (Silicon Limited) ID 47 A TC=100℃ 1
Pulsed Drain Current IDM 260 A 1
Avalanche Energy, Single Pulse EAS 245 mJ L=0.4mH, TC=25℃ 1
Thermal Resistance Junction-Ambient RqJA 50 ℃/W 1
Thermal Resistance Junction-Case RqJC 1.5 ℃/W 1
Drain to Source Breakdown Voltage V(BR)DSS 100 V VGS=0V, ID=250mA 2
Gate Threshold Voltage VGS(th) 1 2 V VGS=VDS, ID=250mA 2
Zero Gate Voltage Drain Current IDSS 1 mA VGS=0V, VDS=100V, Tj=25℃ 2
Gate to Source Leakage Current IGSS 100 nA VGS=±20V, VDS=0V 2
Drain to Source on Resistance RDS(on) 6.7 8 mW VGS=10V, ID=20A 2
Diode Forward Voltage VSD 0.9 1.2 V VGS=0V, IF=20A 2

CAD (KiCad official)

  • Symbol: CSD19533Q5A
  • Footprint: Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm
  • 3D model: DFN-8(5x6) (KiCad packages3D, STEP)
  • 3D model files: csd19533q5a-etched.step / csd19533q5a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); csd19533q5a.step / csd19533q5a.glb are the bare package body.

Provenance

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

  • Datasheet: Tokmas datasheet (6 pp, sha256 d6617436db376a00, retrieved 2026-10-30, 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