component
2302
Public Made by Adomby adom
OSEN MOSFETs, SOT-23. 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
markdown2302
OSEN · MOSFETs · SOT-23
2302 from OSEN, in a SOT-23. 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 input; VGS is limited to ±12 V continuous, with gate threshold of 0.5 V min to 1.1 V max at VDS=VGS, ID=250 µA. |
| 2 | Drain | passive | Drain terminal of the N-channel MOSFET, rated 20 V VDSS and 3 A continuous (12 A pulsed) drain current. |
| 3 | Source | passive | Source terminal of the N-channel MOSFET, carrying up to 3 A continuous with body diode forward current IS of 3 A max. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | OSEN |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| 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 | ID=250µA, VGS=0V, TJ=25°C | 2 | ||
| Gate Threshold Voltage | VGS(th) | 0.5 | 0.7 | 1.1 | V | VDS=VGS, ID=250μA | 2 |
| Drain-Source On-Resistance | RDS(on) | 45 | 55 | mΩ | VGS=4.5V, ID=1A | 2 | |
| Gate-Body Leakage Current | IGSS | -100 | 100 | nA | VGS=±12V, VDS=0 | 2 | |
| Zero Gate Voltage Drain Current | IDSS | 1 | μA | VDS=20V, VGS=0 | 2 | ||
| Continuous Drain-Source Diode Forward Current | IS | 3 | A | 3 | |||
| Diode Forward On-Voltage | VSD | 1.2 | V | IS=1A, VGS=0 | 3 | ||
| Drain-Source Voltage | VDSS | 20 | V | Tc=25°C | 2 | ||
| Gate-Source Voltage-Continuous | VGS | -12 | 12 | V | Tc=25°C | 2 | |
| Drain Current-Continuous (Note 2) | ID | 3 | A | Tc=25°C | 2 | ||
| Drain Current-Single Pulsed (Note 1) | IDM | 12 | A | Tc=25°C | 2 | ||
| Power Dissipation (Note 2) | PD | 1.25 | W | Tc=25°C | 2 | ||
| Max. Operating Junction Temperature | Tj | 150 | ℃ | Tc=25°C | 2 | ||
| Thermal Resistance, Junction to Case | Rth(j-c) | 100 | ℃/W | 3 |
CAD (KiCad official)
- Symbol:
2302 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
2302-etched.step/2302-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2302.step/2302.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: OSEN datasheet (3 pp, sha256
37e9941ee9ba1799, retrieved 2026-10-09, 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).