component
CMSA120P03A
Public Made by Adomby adom
Cmos(广东场效应半导体) MOSFETs, DFN-8(5x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCMSA120P03A
Cmos(广东场效应半导体) · MOSFETs · DFN-8(5x6)
CMSA120P03A from Cmos(广东场效应半导体), 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; absolute maximum drain-source voltage is -30 V. |
| 2 | S | passive | Source terminal of the P-channel MOSFET; absolute maximum drain-source voltage is -30 V. |
| 3 | S | passive | Source terminal of the P-channel MOSFET; absolute maximum drain-source voltage is -30 V. |
| 4 | G | input | Gate terminal of the P-channel MOSFET; gate-source voltage is rated ±20 V. |
| 5 | D | passive | Drain terminal of the P-channel MOSFET; continuous drain current is rated -150 A at TC=25℃. |
| 6 | D | passive | Drain terminal of the P-channel MOSFET; continuous drain current is rated -150 A at TC=25℃. |
| 7 | D | passive | Drain terminal of the P-channel MOSFET; continuous drain current is rated -150 A at TC=25℃. |
| 8 | D | passive | Drain terminal of the P-channel MOSFET; continuous drain current is rated -150 A at TC=25℃. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Cmos(广东场效应半导体) |
| 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-Source Breakdown Voltage | BVDSS | -30 | V | VGS=0V, ID=-250uA | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 3.1 | 3.6 | mΩ | VGS=-10V, ID=-28A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 4.2 | 5 | mΩ | VGS=-4.5V, ID=-25A | 2 | |
| Gate Threshold Voltage | VGS(th) | -1 | -2 | V | VGS=VDS, ID=-250uA | 2 | |
| Drain-Source Leakage Current | IDSS | -1 | uA | VDS=-24V, VGS=0V, TJ=25℃ | 2 | ||
| Gate-Source Leakage Current | IGSS | -100 | 100 | nA | VGS=±20V, VDS=0V | 2 | |
| Continuous Source Current | IS | -150 | A | 2 | |||
| Pulsed Source Current | ISM | -600 | A | VG=VD=0V, Force Current | 2 | ||
| Diode Forward Voltage | VSD | -0.82 | -1.2 | V | VGS=0V, IF=-25A | 2 | |
| Drain-Source Voltage | VDS | -30 | V | 1 | |||
| Gate-Source Voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID@TC=25 | -150 | A | TC=25℃ | 1 | ||
| Continuous Drain Current | ID@TC=100℃ | -105 | A | TC=100℃ | 1 | ||
| Pulsed Drain Current | IDM | -600 | A | 1 | |||
| Total Power Dissipation | PD@TC=25 | 78 | W | TC=25 | 1 | ||
| EAS Single Pulse Avalanche Energy | EAS | 200 | mJ | VDD=-25V, VGS=-10V, L=0.5mH, ID=-28.3A | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | 1 | |||
| Operating Junction Temperature Range | TJ | 150 | 1 | ||||
| Junction-to-Ambient (Steady-State) | RθJA | 55 | /W | 1 | |||
| Junction-to-Case | RθJC | 1.6 | /W | 1 |
CAD (KiCad official)
- Symbol:
CMSA120P03A - Footprint:
Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm - 3D model: DFN-8(5x6) (KiCad packages3D, STEP)
- 3D model files:
cmsa120p03a-etched.step/cmsa120p03a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cmsa120p03a.step/cmsa120p03a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Cmos(广东场效应半导体) datasheet (3 pp, sha256
0260e14cdbce560d, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).