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CMD5952A
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Cmos(广东场效应半导体) , TO-252. 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
markdownCMD5952A
Cmos(广东场效应半导体) · IC · TO-252
CMD5952A from Cmos(广东场效应半导体), in a TO-252. 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 | G | input | Gate; gate-source voltage rating is ±20 V, with threshold VGS(th) of -2 V to -4 V at ID=-250uA. |
| 2 | D | passive | Drain (also the exposed tab); VDS rating is -120 V with continuous drain current of -30 A at TC=25℃ and pulsed drain current of -120 A. |
| 3 | S | passive | Source; continuous body-diode source current is -30 A and pulsed source current is -120 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Cmos(广东场效应半导体) |
| Package | TO-252 |
| Category | |
| 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 Voltage | VDS | -120 | V | 1 | |||
| Gate-Source Voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID | -30 | A | TC=25℃ | 1 | ||
| Continuous Drain Current | ID | -21 | A | TC=100℃ | 1 | ||
| Pulsed Drain Current | IDM | -120 | A | 1 | |||
| Single Pulse Avalanche Energy | EAS | 435 | mJ | VDS=-50V, VGS=-10V, L=0.5mH, IAS=-41.6A (note 1) | 1 | ||
| Total Power Dissipation | PD | 100 | W | TC=25℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction-ambient | R JA | 62 | /W | 1 | |||
| Thermal Resistance Junction-case (CMD5952A) | R JC | 1.25 | /W | 1 | |||
| Drain-Source Breakdown Voltage | BVDSS | -120 | V | VGS=0V, ID=-250uA | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 39 | 46 | mΩ | VGS=-10V, ID=-6A | 2 | |
| Gate Threshold Voltage | VGS(th) | -2 | -4 | V | VGS=VDS, ID=-250uA | 2 | |
| Drain-Source Leakage Current | IDSS | -1 | uA | VDS=-120V, VGS=0V | 2 | ||
| Gate-Source Leakage Current | IGSS | 100 | nA | VGS 20V, VDS=0V | 2 | ||
| Continuous Source Current | IS | -30 | A | 2 | |||
| Pulsed Source Current | ISM | -120 | A | VG=VD=0V, Force Current | 2 | ||
| Diode Forward Voltage | VSD | -0.85 | -1.2 | V | VGS=0V, IS=-12A | 2 |
CAD (KiCad official)
- Symbol:
CMD5952A - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
cmd5952a-etched.step/cmd5952a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cmd5952a.step/cmd5952a.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
caf60b2a3f0181f2, retrieved 2026-10-20, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).