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CMN2808MD

Public Made by Adom

by adom

Cmos MOSFETs, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CMN2808MD

Cmos · MOSFETs · SOT-23-3L

CMN2808MD from Cmos, in a SOT-23-3L. 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 terminal of the N-channel MOSFET, rated for VGS of ±10V per the absolute maximum ratings.
2 Source passive Source terminal of the N-channel MOSFET, with the on-resistance specified at VGS=4.5V (RDS(ON)<20mΩ) and VGS=2.5V (RDS(ON)<27mΩ).
3 Drain passive Drain terminal of the N-channel MOSFET, rated for a drain-source voltage of 20V and a continuous drain current of 8A.

Key specifications

Parameter Value
Manufacturer Cmos
Package SOT-23-3L
Category Triode/MOS Tube/Transistor
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-Source Breakdown Voltage BVDSS 20 V VGS=0V, ID=250uA 2
Static Drain-Source On-Resistance RDS(ON) 20 mΩ VGS=4.5V, ID=6A 2
Static Drain-Source On-Resistance RDS(ON) 27 mΩ VGS=2.5V, ID=4.5A 2
Gate Threshold Voltage VGS(th) 0.5 1.5 V VGS=VDS, ID=250uA 2
Drain-Source Leakage Current IDSS 1 uA VDS=20V, VGS=0V 2
Gate-Source Leakage Current IGSS 4 uA VGS=±10V, VDS=0V 2
Diode Forward Voltage VSD 1.2 V VGS=0V, IS=1A 2
Drain-Source Voltage VDS 20 V 2
Gate-Source Voltage VGS 10 V 2
Continuous Drain Current ID 8 A 2
Pulsed Drain Current IDM 32 A 2
Total Power Dissipation PD 1.4 W TA=25℃ 2
Storage Temperature Range TSTG -55 150 ℃ 2
Operating Junction Temperature Range TJ -55 150 ℃ 2
Thermal Resistance Junction-ambient RθJA 125 ℃/ W PCB mounted 2

CAD (KiCad official)

  • Symbol: CMN2808MD
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: cmn2808md-etched.step / cmn2808md-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cmn2808md.step / cmn2808md.glb are the bare package body.

Provenance

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

  • Datasheet: Cmos datasheet (2 pp, sha256 6d58eedbefd8d180, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed (audit)), 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