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CMSA5950A

Public Made by Adom

by adom

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

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CMSA5950A

Cmos · MOSFETs · DFN-8(5x6)

CMSA5950A from Cmos, 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 P-channel MOSFET, referenced for VGS ratings of ±20V and carrying up to -50A continuous drain current.
2 S passive Source terminal of the P-channel MOSFET, referenced for VGS ratings of ±20V and carrying up to -50A continuous drain current.
3 S passive Source terminal of the P-channel MOSFET, referenced for VGS ratings of ±20V and carrying up to -50A continuous drain current.
4 G input Gate terminal controlling the MOSFET; VGS is limited to ±20V per the absolute maximum ratings.
5 D passive Drain terminal of the P-channel MOSFET, rated for VDS of -100V and continuous drain current of -50A at TC=25℃.
6 D passive Drain terminal of the P-channel MOSFET, rated for VDS of -100V and continuous drain current of -50A at TC=25℃.
7 D passive Drain terminal of the P-channel MOSFET, rated for VDS of -100V and continuous drain current of -50A at TC=25℃.
8 D passive Drain terminal of the P-channel MOSFET, rated for VDS of -100V and continuous drain current of -50A at TC=25℃.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Cmos
Package DFN-8(5x6)
Category Triode/MOS Tube/Transistor
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-Source Breakdown Voltage BVDSS -100 V VGS=0V , ID=-250uA 2
Static Drain-Source On-Resistance RDS(ON) 52 mΩ VGS=-10V, ID=-10A 2
Static Drain-Source On-Resistance RDS(ON) 62 mΩ VGS=-6V, ID=-8A 2
Gate Threshold Voltage VGS(th) -2 -4 V VGS=VDS , ID =-250uA 2
Drain-Source Leakage Current IDSS -1 uA VDS=-100V, VGS=0V , TJ=25℃ 2
Gate-Source Leakage Current IGSS -100 100 nA VGS = ±20V , VDS=0V 2
Continuous Source Current IS -50 A 2
Pulsed Source Current ISM -150 A VG=VD=0V , Force Current 2
Diode Forward Voltage VSD -1.2 V VGS=0V , IF=-10A 2
Drain-Source Voltage VDS -100 V 1
Gate-Source Voltage VGS -20 20 V 1
Total Power Dissipation PD@TC=25℃ 140 W TC=25℃ 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Pulsed Drain Current IDM -150 A 1
Single Pulse Avalanche Energy EAS 220 mJ VDD=-80V ,VGS=-10V,L=1mH, IAS=-21A 1
Continuous Drain Current ID@TC=25℃ -50 A TC=25℃ 1
Continuous Drain Current ID@TC=100℃ -35 A TC=100℃ 1
Junction-to-Ambient Thermal Resistance RθJA 25 ℃/W 1
Junction-to-Case Thermal Resistance RθJC 0.89 ℃/W 1

CAD (KiCad official)

  • Symbol: CMSA5950A
  • Footprint: Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm
  • 3D model: DFN-8(5x6) (KiCad packages3D, STEP)
  • 3D model files: cmsa5950a-etched.step / cmsa5950a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cmsa5950a.step / cmsa5950a.glb are the bare package body.

Provenance

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

  • Datasheet: Cmos datasheet (3 pp, sha256 a03da95fc7c6610c, retrieved 2026-10-28, 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