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CEM9926A

Public Made by Adom

by adom

UMW MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CEM9926A

UMW · MOSFETs · SOP-8

CEM9926A from UMW, in a SOP-8. 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 S1 passive Source of N-channel device 1; absolute maximum ratings are VDS 20V, VGS ±8V and continuous ID 7A at TA=25°C.
2 G1 input Gate of N-channel device 1; absolute maximum gate-source voltage is ±8V.
3 S2 passive Source of N-channel device 2; absolute maximum ratings are VDS 20V, VGS ±8V and continuous ID 7A at TA=25°C.
4 G2 input Gate of N-channel device 2; absolute maximum gate-source voltage is ±8V.
5 D2 passive Drain pin of the dual MOSFET (pins 5-8 are all listed as DRAIN); absolute maximum drain-source voltage is 20V and continuous drain current is 7A at TA=25°C.
6 D2 passive Drain pin of the dual MOSFET (pins 5-8 are all listed as DRAIN); absolute maximum drain-source voltage is 20V and continuous drain current is 7A at TA=25°C.
7 D1 passive Drain pin of the dual MOSFET (pins 5-8 are all listed as DRAIN); absolute maximum drain-source voltage is 20V and continuous drain current is 7A at TA=25°C.
8 D1 passive Drain pin of the dual MOSFET (pins 5-8 are all listed as DRAIN); absolute maximum drain-source voltage is 20V and continuous drain current is 7A at TA=25°C.

Key specifications

Parameter Value
Manufacturer UMW
Package SOP-8
Category Transistors/Thyristors
Pins 8

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 ID=250µA, VGS=0V 2
Gate-Body leakage current IGSS -100 100 nA VDS=0V, VGS=±8V 2
On state drain current ID(ON) 30 A VGS=4.5V, VDS=5V 2
Static Drain-Source On-Resistance RDS(ON) 21.6 26 mΩ VGS=4.5V, ID=7A 2
Static Drain-Source On-Resistance RDS(ON) 26.4 33 mΩ VGS=2.5V, ID=5A 2
Static Drain-Source On-Resistance RDS(ON) 29.2 42 mΩ VGS=1.8V, ID=4A 2
Drain-Source Voltage VDS 20 V 1
Gate-Source Voltage VGS -8 8 V 1
Continuous Drain Current ID 7 A TA=25°C 1
Continuous Drain Current ID 6 A TA=70°C 1
Pulsed Drain Current IDM 40 A 1
Power Dissipation PD 2 W TA=25°C 1
Power Dissipation PD 1.44 W TA=70°C 1
Junction and Storage Temperature Range TJ,TSTG -55 150 °C 1
Maximum Junction-to-Ambient RθJA 48 62.5 °C/W t ≤ 10s 1
Maximum Junction-to-Ambient RθJA 74 110 °C/W Steady-State 1
Maximum Junction-to-Lead RθJL 35 40 °C/W 1

CAD (KiCad official)

  • Symbol: CEM9926A
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: cem9926a-etched.step / cem9926a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cem9926a.step / cem9926a.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (8 pp, sha256 da9d4380fbe859ee, retrieved 2026-10-18, 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