component
CMS9475
Public Made by Adomby adom
Cmos MOSFETs, SOP-8. 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
markdownCMS9475
Cmos · MOSFETs · SOP-8
CMS9475 from Cmos, 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 | S | passive | Source of the N-channel MOSFET, shared with pins 2 and 3. |
| 2 | S | passive | Source of the N-channel MOSFET, shared with pins 1 and 3. |
| 3 | S | passive | Source of the N-channel MOSFET, shared with pins 1 and 2. |
| 4 | G | input | Gate of the N-channel MOSFET, with a maximum rating of ±20 V gate-source and RDS(ON) specified at VGS=10 V and 4.5 V. |
| 5 | D | passive | Drain of the N-channel MOSFET, shared with pins 6, 7 and 8, rated at 60 V drain-source and 6.5 A continuous. |
| 6 | D | passive | Drain of the N-channel MOSFET, shared with pins 5, 7 and 8, rated at 60 V drain-source and 6.5 A continuous. |
| 7 | D | passive | Drain of the N-channel MOSFET, shared with pins 5, 6 and 8, rated at 60 V drain-source and 6.5 A continuous. |
| 8 | D | passive | Drain of the N-channel MOSFET, shared with pins 5, 6 and 7, rated at 60 V drain-source and 6.5 A continuous. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Cmos |
| Package | SOP-8 |
| Category | Triode/MOS Tube/Transistor |
| 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 | 60 | V | VGS=0V , ID=250μA | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 41 | mΩ | VGS=10V , ID=5.3A | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 52 | mΩ | VGS=4.5V , ID=4.7A | 2 | ||
| Gate Threshold Voltage | VGS(th) | 1 | 3 | V | VGS=VDS , ID =250μA | 2 | |
| Drain-Source Leakage Current | IDSS | 1 | uA | VDS=60V , VGS=0V | 2 | ||
| Gate-Source Leakage Current | IGSS | 100 | nA | VGS 20V , VDS=0V | 2 | ||
| Diode Forward Voltage | VSD | 1.2 | V | VGS=0V , IS=2A | 2 | ||
| Drain-Source Voltage | VDS | 60 | V | TA=25°C | 1 | ||
| Gate-Source Voltage | VGS | -20 | 20 | V | TA=25°C | 1 | |
| Continuous Drain Current | ID | 6.5 | A | TA=25°C | 1 | ||
| Pulsed Drain Current | IDM | 30 | A | TA=25°C | 1 | ||
| Total Power Dissipation | PD | 3.7 | W | TA=25 | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | 1 | |||
| Operating Junction Temperature Range | TJ | -55 | 150 | 1 | |||
| Thermal Resistance, Junction-to-Ambient (PCB mounted) | RθJA | 62.5 | /W | PCB mounted | 1 | ||
| Forward Transconductance | gfs | 10 | S | VDS=15V , ID=5.3A | 2 | ||
| Total Gate Charge | Qg | 22 | nC | VDS=30V , VGS=10V, ID=5.3A | 2 | ||
| Gate-Drain Charge | Qgd | 7.5 | nC | VDS=30V , VGS=10V, ID=5.3A | 2 | ||
| Turn-On Delay Time | Td(on) | 13 | ns | VDD=30V , VGEN=10V , RL =6.8, RG =1Ω , ID=4.4A | 2 | ||
| Rise Time | Tr | 25 | ns | VDD=30V , VGEN=10V , RL =6.8, RG =1Ω , ID=4.4A | 2 | ||
| Turn-Off Delay Time | Td(off) | 40 | ns | VDD=30V , VGEN=10V , RL =6.8, RG =1Ω , ID=4.4A | 2 | ||
| Fall Time | Tf | 3.5 | ns | VDD=30V , VGEN=10V , RL =6.8, RG =1Ω , ID=4.4A | 2 | ||
| Input Capacitance | Ciss | 930 | pF | VDS=15V , VGS=0V , f=1MHz | 2 | ||
| Output Capacitance | Coss | 72 | pF | VDS=15V , VGS=0V , f=1MHz | 2 | ||
| Reverse Transfer Capacitance | Crss | 80 | pF | VDS=15V , VGS=0V , f=1MHz | 2 |
CAD (KiCad official)
- Symbol:
CMS9475 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
cms9475-etched.step/cms9475-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cms9475.step/cms9475.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Cmos datasheet (2 pp, sha256
824813c0857c0d76, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).