component
SL9968
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) MOSFETs, SOT-89. 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
markdownSL9968
Slkor(SLKORMICRO Elec.) · MOSFETs · SOT-89
SL9968 from Slkor(SLKORMICRO Elec.), in a SOT-89. 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 ±20 V (VGSS). |
| 2 | D | passive | Drain terminal; drain-source voltage is rated at 100 V (VDSS). |
| 3 | S | passive | Source terminal; diode continuous forward current is rated at 3 A (IS). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| Package | SOT-89 |
| 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 |
|---|---|---|---|---|---|---|---|
| Gate-Source Voltage | VGSS | -20 | 20 | V | 2 | ||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 2 | ||
| Maximum Junction Temperature | TJ | 150 | °C | 2 | |||
| Drain-Source Voltage | VDSS | 100 | V | 2 | |||
| Diode Continuous Forward Current | IS | 3 | A | TA=25°C | 2 | ||
| Maximum Power Dissipation | PD | 3.5 | W | TA=25°C | 2 | ||
| Maximum Power Dissipation | PD | 2.2 | W | TA=70°C | 2 | ||
| Avalanche Current, Single pulse | IAS | 7 | A | L=0.5mH | 2 | ||
| Avalanche Energy, Single pulse | EAS | 12 | mJ | L=0.5mH | 2 | ||
| Thermal Resistance Junction to Ambient | RqJA | 35 | °C/W | t ≤ 10s | 2 | ||
| Thermal Resistance Junction to Ambient | RqJA | 70 | °C/W | Steady State | 2 | ||
| Drain-Source Breakdown Voltage | BVDSS | 100 | V | VGS=0V, IDS=250mA | 3 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | mA | VDS=80V, VGS=0V | 3 | ||
| Zero Gate Voltage Drain Current | IDSS | 30 | mA | TJ=85°C | 3 | ||
| Gate Threshold Voltage | VGS(th) | 1 | 2 | 3 | V | VDS=VGS, IDS=250mA | 3 |
| Drain-Source On-state Resistance | RDS(ON) | 80 | 100 | mW | VGS=10V, IDS=4A | 3 | |
| Drain-Source On-state Resistance | RDS(ON) | 85 | 110 | mW | VGS=4.5V, IDS=3.5A | 3 | |
| Diode Forward Voltage | VSD | 0.8 | 1.3 | V | ISD=3A, VGS=0V | 3 | |
| Input Capacitance | Ciss | 740 | 960 | pF | VGS=0V, VDS=30V, Frequency=1.0MHz | 3 | |
| Turn-on Delay Time | td(ON) | 11 | 20 | ns | VDD=30V, RL=30W, IDS=1A, VGEN=10V, RG=6W | 3 | |
| Turn-on Rise Time | tr | 6 | 11 | ns | VDD=30V, RL=30W, IDS=1A, VGEN=10V, RG=6W | 3 | |
| Turn-off Delay Time | td(OFF) | 27 | 49 | ns | VDD=30V, RL=30W, IDS=1A, VGEN=10V, RG=6W | 3 | |
| Turn-off Fall Time | tf | 5 | 10 | ns | VDD=30V, RL=30W, IDS=1A, VGEN=10V, RG=6W | 3 | |
| Total Gate Charge | Qg | 16 | 23 | nC | VDS=30V, VGS=10V, IDS=4A | 3 | |
| Reverse Recovery Time | trr | 27 | ns | 3 | |||
| Reverse Recovery Charge | Qrr | 36 | nC | ISD=3A, dlSD/dt=100A/ms | 3 | ||
| Gate Resistance | RG | 2.5 | W | VGS=0V, VDS=0V, f=1MHz | 3 | ||
| Output Capacitance | Coss | 45 | pF | VGS=0V, VDS=30V, Frequency=1.0MHz | 3 | ||
| Reverse Transfer Capacitance | Crss | 24 | pF | VGS=0V, VDS=30V, Frequency=1.0MHz | 3 | ||
| Total Gate Charge | Qg | 7.7 | nC | VDS=30V, VGS=4.5V, IDS=4A | 3 | ||
| Gate-Source Charge | Qgs | 2.5 | nC | 3 | |||
| Gate-Drain Charge | Qgd | 3 | nC | VDS=30V, VGS=10V, IDS=4A | 3 |
CAD (KiCad official)
- Symbol:
SL9968 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
sl9968-etched.step/sl9968-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl9968.step/sl9968.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (8 pp, sha256
bf864e0fb698a555, retrieved 2026-10-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusoff(skipped (clean text read)), 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).