component
FH3415N
Public Made by Adomby adom
XIN FEI HONG 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
markdownFH3415N
XIN FEI HONG · MOSFETs · SOT-23
FH3415N from XIN FEI HONG, 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; drawn at bottom left of the top view, with VGS rated ±12 V maximum and threshold VGS(th) of -0.4 to -1.0 V at ID=-250µA. |
| 2 | S | passive | Source; drawn at bottom right of the top view, with continuous body-diode current IS of -3.2 A. |
| 3 | D | passive | Drain; the single pin on the top side of the package, with VDS rated -20 V and ID of -3.2 A at TA=25℃. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XIN FEI HONG |
| Package | SOT-23 |
| Category | Triode/MOS Tube/Transistor |
| 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 | -12 | 12 | V | 1 | ||
| Drain current | ID | -3.2 | A | TA=25℃ | 1 | ||
| Drain current | ID | -2.55 | A | TA=70℃ | 1 | ||
| Pulsed drain current | IDM | -12.8 | A | 1 | |||
| Total power dissipation | PD | 1 | W | TA=25℃ | 1 | ||
| Thermal resistance junction-to-ambient | RθJA | 134 | ℃/W | Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch (footnote B) | 1 | ||
| Junction and storage temperature range | TJ ,TSTG | -55 | 150 | ℃ | 1 | ||
| Drain-source breakdown voltage | BVDSS | -20 | V | VGS= 0V, ID=-250μA | 2 | ||
| Zero gate voltage drain current | IDSS | -1 | μA | VDS=-20V,VGS=0V,TC=25℃ | 2 | ||
| Gate-body leakage current | IGSS | -100 | 100 | nA | VGS= ±12V, VDS=0V | 2 | |
| Gate threshold voltage | VGS(th) | -0.4 | -0.65 | -1 | V | VDS= VGS, ID=-250μA | 2 |
| Static drain-source on-resistance | RDS(ON) | 55 | 69 | mΩ | VGS= -4.5V, ID= -3A | 2 | |
| Static drain-source on-resistance | RDS(ON) | 69 | 88 | mΩ | VGS= -2.5V, ID= -2A | 2 | |
| Static drain-source on-resistance | RDS(ON) | 52 | 67 | mΩ | VGS= -5.0V, ID= - 1A | 2 | |
| Diode forward voltage | VSD | -0.8 | -1.2 | V | IS=-3A,VGS=0V | 2 | |
| Maximum body-diode continuous current | IS | -3.2 | A | 2 |
CAD (KiCad official)
- Symbol:
FH3415N - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
fh3415n-etched.step/fh3415n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fh3415n.step/fh3415n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XIN FEI HONG datasheet (5 pp, sha256
531ac50f694958f2, retrieved 2026-10-17, 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).