component
SL3424
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
markdownSL3424
Slkor SLKORMICRO Elec · MOSFETs · SOT-23
SL3424 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 | G | input | Gate; gate-source voltage is rated at ±12 V maximum, with threshold of 0.5 V min to 1.5 V max at ID=250μA. |
| 2 | S | passive | Source; continuous diode forward current is 3.8 A at Tc=25°C and continuous drain current is 3.8 A. |
| 3 | D | passive | Drain; drain-source voltage is rated at 30 V with 3.8 A continuous and 15 A pulsed drain current at Tc=25°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| 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 | BV(BR)DSS | 30 | V | VGS=0V, ID=250μA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | uA | VDS=30V, VGS=0V | 2 | ||
| Gate-Body Leakage Current | IGSS | -100 | 100 | nA | VGS=±12V, VDS=0V | 2 | |
| Gate Threshold Voltage | VGS(th) | 0.5 | 1 | 1.5 | V | VDS=VGS, ID=250μA | 2 |
| Drain-Source On-State Resistance | RDS(on) | 43 | 55 | mΩ | VGS=10V, ID=3.8A | 2 | |
| Drain-Source On-State Resistance | RDS(on) | 47 | 65 | mΩ | VGS=4.5V, ID=3.5A | 2 | |
| Drain-Source On-State Resistance | RDS(on) | 59 | 85 | mΩ | VGS=2.5V, ID=1.0A | 2 | |
| Forward on voltage | VSD | 1.2 | V | Tj=25℃, Is=1A | 2 | ||
| Drain-Source Voltage | VDS | 30 | V | 1 | |||
| Gate-Source Voltage | VGS | -12 | 12 | V | 1 | ||
| Maximum Junction Temperature | TJ | 150 | °C | 1 | |||
| Storage Temperature Range | TSTG | -50 | 155 | °C | 1 | ||
| Diode Continuous Forward Current | IS | 3.8 | A | Tc=25°C | 1 | ||
| Pulse Drain Current Tested | IDM | 15 | A | Tc=25°C | 1 | ||
| Continuous Drain Current | ID | 3.8 | A | Tc=25°C | 1 | ||
| Maximum Power Dissipation | PD | 0.95 | W | Tc=25°C | 1 | ||
| Thermal Resistance Junction-Ambient | RθJA | 125 | °C/W | 1 | |||
| Input Capacitance | CISS | 285 | pF | VDS=15V, VGS=0V, f=1MHz | 2 | ||
| Output Capacitance | COSS | 33 | pF | VDS=15V, VGS=0V, f=1MHz | 2 | ||
| Reverse Transfer Capacitance | CRSS | 27 | pF | VDS=15V, VGS=0V, f=1MHz | 2 | ||
| Total Gate Charge | Qg | 2.6 | nC | VDS=15V, ID=4A, VGS=4.5V | 2 | ||
| Gate Source Charge | Qgs | 0.6 | nC | VDS=15V, ID=4A, VGS=4.5V | 2 | ||
| Gate Drain Charge | Qgd | 0.9 | nC | VDS=15V, ID=4A, VGS=4.5V | 2 | ||
| Turn-on Delay Time | td(on) | 15 | nS | VDD=15V, ID=2A, VGS=4.5V, RG=3Ω | 2 | ||
| Turn-on Rise Time | tr | 42 | nS | VDD=15V, ID=2A, VGS=4.5V, RG=3Ω | 2 | ||
| Turn-Off Delay Time | td(off) | 16 | nS | VDD=15V, ID=2A, VGS=4.5V, RG=3Ω | 2 | ||
| Turn-Off Fall Time | tf | 10 | nS | VDD=15V, ID=2A, VGS=4.5V, RG=3Ω | 2 |
CAD (KiCad official)
- Symbol:
SL3424 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
sl3424-etched.step/sl3424-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl3424.step/sl3424.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor SLKORMICRO Elec datasheet (4 pp, sha256
a53cd6fa9147e620, 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).