component
BAS299
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) Diodes - General Purpose, 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
markdownBAS299
Slkor(SLKORMICRO Elec.) · Diodes - General Purpose · SOT-23
BAS299 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 | Anode | passive | Anode terminal of the diode, as labeled 1: Anode in the datasheet pinout for the SOT-23 package. |
| 2 | Cathode | passive | Cathode terminal of the diode, as labeled 2: Cathode in the datasheet pinout for the SOT-23 package. |
| 3 | Common connection | passive | Common connection terminal shared by the two diodes, as labeled 3: Common connection in the datasheet pinout for the SOT-23 package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| Package | SOT-23 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse voltage | V(BR) | 100 | V | IR=2.5μA | 1 | ||
| Reverse current | IR | 30 | nA | VR=25V | 1 | ||
| Reverse current | IR | 1 | μA | VR=100V | 1 | ||
| Forward voltage | VF | 0.715 | V | IF=1mA | 1 | ||
| Forward voltage | VF | 0.855 | V | IF=10mA | 1 | ||
| Forward voltage | VF | 1 | V | IF=50mA | 1 | ||
| Forward voltage | VF | 1.2 | V | IF=150mA | 1 | ||
| Forward voltage | VF | 1.25 | V | IF=300mA | 1 | ||
| Total capacitance | CT | 3 | pF | VR=0V,f=1MHz | 1 | ||
| Reverse recovery time | trr | 6 | ns | IF= IR =10mA, Irr=0.1*IR,RL=100Ω | 1 | ||
| Forward recovery voltage | Vfr | 1.75 | V | IF = 10mA, tr = 20ns | 1 | ||
| Non-repetitive peak reverse voltage | VRM | 100 | V | 1 | |||
| Single diode loaded by design | 430 | mA | Single diode loaded by design | 1 | |||
| Double diode loaded | 300 | mA | Double diode loaded | 1 | |||
| Repetitive peak forward current | IFRM | 900 | mA | 1 | |||
| Non-repetitive peak forward surge current | IFSM | 9 | A | t = 1.0µs | 1 | ||
| Non-repetitive peak forward surge current | IFSM | 3 | A | t = 1.0ms | 1 | ||
| Non-repetitive peak forward surge current | IFSM | 1 | A | t = 1.0s | 1 | ||
| Power dissipation | PD | 300 | mW | 1 | |||
| Thermal resistance junction to ambient air | RθJA | 417 | ℃/W | 1 | |||
| Operating and storage temperature range | TJ, TSTG | -65 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
BAS299 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bas299-etched.step/bas299-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bas299.step/bas299.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (3 pp, sha256
28ffcc2727e567ac, retrieved 2026-10-28, 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).