component
SL2309A
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) 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
markdownSL2309A
Slkor(SLKORMICRO Elec.) · MOSFETs · SOT-23
SL2309A from Slkor(SLKORMICRO Elec.), 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 terminal of the P-channel MOSFET, with a maximum gate-source voltage of ±20 V and threshold of -1 to -3 V. |
| 2 | SOURCE | passive | Source terminal of the P-channel MOSFET, with continuous source current IS of -1.25 A. |
| 3 | DRAIN | passive | Drain terminal of the P-channel MOSFET, with drain-source voltage of -60 V and continuous drain current of -2.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| 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 | -60 | V | Ta=25℃ | 1 | ||
| Gate-Source Voltage | VGS | -20 | 20 | V | Ta=25℃ | 1 | |
| Continuous Drain Current | ID | -2 | A | Ta=25℃ | 1 | ||
| Drain Current-Pulsed (note 1) | IDM | -10 | A | Ta=25℃ | 1 | ||
| Pulsed Drain Current | IDM | -8 | A | Ta=25℃ | 1 | ||
| Avalanche Current | IAS | -5 | A | Ta=25℃ | 1 | ||
| Power Dissipation | PD | 1.25 | W | Ta=25℃ | 1 | ||
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance from Junction to Ambient | RθJA | 120 | ℃/W | Surface mounted on FR4 board, t < 5 sec | 1 | ||
| Drain-source breakdown voltage | V(BR)DSS | -60 | V | VGS = 0V, ID =-250µA | 2 | ||
| Gate threshold voltage | VGS(th) | -1 | -1.9 | -3 | V | VDS =VGS, ID =-250µA | 2 |
| Gate-source leakage current | IGSS | -100 | 100 | nA | VDS =0V, VGS =±20 V | 2 | |
| Zero gate voltage drain current | IDSS | -1 | µA | VDS =-60V, VGS = 0V | 2 | ||
| Zero gate voltage drain current | IDSS | -50 | µA | VDS =-48V, VGS = 0V, TJ=125°C | 2 | ||
| On-state Drain Current | ID(ON) | -6 | A | VGS =-10V, VDS ≥-4.5V | 2 | ||
| Drain-source on-resistance | RDS(on) | 158 | 165 | mΩ | VGS =-10V, ID = -2A | 2 | |
| Forward transconductance | gFS | 1.9 | S | VDS =-4.5V, ID =-1A | 2 | ||
| Input capacitance | Ciss | 210 | pF | VDS = -30V,VGS =0V, f=1MHz | 2 | ||
| Output capacitance | Coss | 28 | pF | VDS = -30V,VGS =0V, f=1MHz | 2 | ||
| Reverse transfer capacitance | Crss | 20 | pF | VDS = -30V,VGS =0V, f=1MHz | 2 | ||
| Total Gate Charge | Qg | 5.4 | 12 | nC | VDS =-30V, VGS =-10V, ID =-1.25 A | 2 | |
| Gate-Source Charge | Qgs | 1.15 | nC | VDS =-30V, VGS =-10V, ID =-1.25 A | 2 | ||
| Gate-Drain Charge | Qgd | 0.92 | nC | VDS =-30V, VGS =-10V, ID =-1.25 A | 2 | ||
| Turn-on Delay time | td(on) | 10.5 | 20 | nS | VDD=-30V, RL=6Ω, ID=-1A, VGEN=-4.5V, RG=6Ω | 2 | |
| Rise time | tr | 11.5 | 20 | nS | VDD=-30V, RL=6Ω, ID=-1A, VGEN=-4.5V, RG=6Ω | 2 | |
| Turn-off Delay time | td(off) | 15.5 | 30 | nS | VDD=-30V, RL=6Ω, ID=-1A, VGEN=-4.5V, RG=6Ω | 2 | |
| Fall time | tr | 7.5 | 15 | nS | VDD=-30V, RL=6Ω, ID=-1A, VGEN=-4.5V, RG=6Ω | 2 | |
| Continuous Current | IS | -1.25 | A | 2 | |||
| Pulsed Current | ISM | -8 | A | 2 | |||
| Diode forward voltage | VSD | -0.82 | -1.25 | V | Is=-1.25A, VGS=0V | 2 | |
| Source-Drain Reverse Recovery Time | trr | 30 | 55 | ns | IF=-1.25A Di/Dt=100A/µs | 2 |
CAD (KiCad official)
- Symbol:
SL2309A - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
sl2309a-etched.step/sl2309a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl2309a.step/sl2309a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (6 pp, sha256
bba4fb037afabc0c, retrieved 2026-10-22, 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).