component

IRF5803B

Public Made by Adom

by adom

Cmos MOSFETs, TSOP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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IRF5803B

Cmos · MOSFETs · TSOP-6

IRF5803B from Cmos, in a TSOP-6. 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 D passive Drain of the P-channel MOSFET (pin 1, tied to the other drain pins); drain-source voltage rated -60 V.
2 D passive Drain of the P-channel MOSFET, tied to the other drain pins; continuous drain current -4 A at TA=25°C, pulsed -16 A.
3 G input Gate of the P-channel MOSFET; gate-source voltage limit ±20 V, threshold -1 to -3 V.
4 S passive Source of the P-channel MOSFET.
5 D passive Drain of the P-channel MOSFET, tied to the other drain pins.
6 D passive Drain of the P-channel MOSFET, tied to the other drain pins.

Key specifications

Parameter Value
Manufacturer Cmos
Package TSOP-6
Category Triode/MOS Tube/Transistor
Pins 6

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 -60 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID -4 A TA = 25℃ 1
Pulsed Drain Current IDM -16 A 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Thermal Resistance Junction-ambient RθJA 62.5 ℃/W Surface mounted on 1 in square Cu board (Note 1) 1
Drain-Source Breakdown Voltage BVDSS -60 V VGS=0V, ID=-250uA 2
Static Drain-Source On-Resistance RDS(ON) 98 mΩ VGS=-10V, ID=-3.5A 2
Static Drain-Source On-Resistance RDS(ON) 110 mΩ VGS=-4.5V, ID=-2.5A 2
Gate Threshold Voltage VGS(th) -1 -3 V VGS=VDS, ID=-250uA 2
Drain-Source Leakage Current IDSS -1 uA VDS=-48V, VGS=0V 2
Gate-Source Leakage Current IGSS -100 100 nA VGS = ±20V, VDS=0V 2
Diode Forward Voltage VSD -1.2 V VGS=0V, IS=-2A 2

CAD (KiCad official)

  • Symbol: IRF5803B
  • Footprint: Package_SO:TSOP-6_1.65x3.05mm_P0.95mm
  • 3D model: TSOP-6 (KiCad packages3D, STEP)
  • 3D model files: irf5803b-etched.step / irf5803b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); irf5803b.step / irf5803b.glb are the bare package body.

Provenance

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

  • Datasheet: Cmos datasheet (2 pp, sha256 273ef442ebb19923, retrieved 2026-10-28, 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