component
AO3415C
Public Made by Adomby adom
Alpha & Omega Semicon 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
markdownAO3415C
Alpha & Omega Semicon · MOSFETs · SOT-23
AO3415C from Alpha & Omega Semicon, 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 | G | input | Gate terminal; gate-source voltage is rated at ±8V maximum, with a threshold of -0.15V min to -0.95V max. |
| 2 | S | passive | Source terminal; body-diode continuous current is rated at -2A maximum. |
| 3 | D | passive | Drain terminal; drain-source voltage is rated at -20V, with continuous drain current of -4.5A at TA=25°C and pulsed drain current of -18A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Alpha & Omega Semicon |
| 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 Voltage | VDS | -20 | V | 1 | |||
| Gate-Source Voltage | VGS | -8 | 8 | V | 1 | ||
| Continuous Drain Current | ID | -4.5 | A | TA=25°C | 1 | ||
| Continuous Drain Current | ID | -3.5 | A | TA=70°C | 1 | ||
| Pulsed Drain Current | IDM | -18 | A | Note C: pulse width limited by TJ(MAX)=150°C | 1 | ||
| Power Dissipation | PD | 1.3 | W | TA=25°C | 1 | ||
| Power Dissipation | PD | 0.8 | W | TA=70°C | 1 | ||
| Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Drain-Source Breakdown Voltage | BVDSS | -20 | V | ID=-250mA, VGS=0V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | -1 | μA | VDS=-20V, VGS=0V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | -5 | μA | TJ=55°C | 2 | ||
| Gate-Body Leakage Current | IGSS | -10 | 10 | μA | VDS=0V, VGS=±8V | 2 | |
| Gate Threshold Voltage | VGS(th) | -0.15 | -0.55 | -0.95 | V | VDS=VGS, ID=-250mA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) | 33 | 40 | mΩ | VGS=-4.5V, ID=-4.5A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 43 | 52 | mΩ | TJ=125°C | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 42 | 55 | mΩ | VGS=-2.5V, ID=-4A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 54 | 72 | mΩ | VGS=-1.8V, ID=-3.5A | 2 | |
| Diode Forward Voltage | VSD | -0.7 | -1 | V | IS=-1A, VGS=0V | 2 | |
| Maximum Body-Diode Continuous Current | IS | -2 | A | 2 | |||
| Gate Resistance | Rg | 15 | 30 | Ω | f=1MHz | 2 | |
| Total Gate Charge | Qg | 8.5 | 17 | nC | VGS=-4.5V, VDS=-10V, ID=-4.5A | 2 |
CAD (KiCad official)
- Symbol:
AO3415C - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
ao3415c-etched.step/ao3415c-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ao3415c.step/ao3415c.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Alpha & Omega Semicon datasheet (5 pp, sha256
6d0783a8c50e9dd1, retrieved 2026-11-04, 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).