component
LBSS139LT1G
Public Made by Adomby adom
LRC MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
lbss139lt1g: specified limits as data (metadata.characteristics, 16 rows from the datasheet)
2 files changed
+223−1
README.md+23@@ -21,6 +21,29 @@ LBSS139LT1G from LRC, in a SOT-23. Pinout and pin descriptions extracted from th | 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 | VBRDSS | 50 | | | Vdc | VGS = 0, ID = 250 μAdc | 2 |+| Gate Threshold Voltage | VGS(th) | 0.5 | | 1.5 | Vdc | VDS = VGS, ID = 1.0 mAdc | 2 |+| Zero Gate Voltage Drain Current | IDSS | | | 0.1 | μAdc | VGS = 0, VDS = 25 Vdc | 2 |+| Zero Gate Voltage Drain Current | IDSS | | | 0.5 | μAdc | VGS = 0, VDS = 50 Vdc | 2 |+| Gate–Body Leakage Current, Forward | IGSSF | | | 10 | μAdc | VGS = 20 Vdc | 2 |+| Gate–Body Leakage Current, Reverse | IGSSR | | | -10 | μAdc | VGS = -20 Vdc | 2 |+| Static Drain–Source On–State Resistance | RDS(on) | | | 10 | Ohms | VGS = 2.75 Vdc, ID < 200 mAdc, TA = –40°C to +85°C | 2 |+| Forward Transconductance | gfs | 100 | | | mS | VDS = 25 Vdc, ID = 200 mAdc, f = 1.0 kHz | 2 |+| Gate–Source Voltage – Continuous | VGS | -20 | | 20 | Vdc | Continuous | 1 |+| Drain–Source Voltage | VDSS | | | 50 | Vdc | | 1 |+| Drain Current – Continuous | ID | | | 200 | mAdc | TA = 25°C | 1 |+| Drain Current – Pulsed | IDM | | | 800 | mAdc | tp ≤ 10 μs | 1 |+| Total Device Dissipation, FR-4 Board | PD | | | 225 | mW | FR-4 board (Note 1), TA = 25°C | 1 |+| Thermal Resistance, Junction–to–Ambient | RΘJA | | 556 | | °C/W | FR-4 board (Note 1) | 1 |+| Junction and Storage Temperature | TJ,Tstg | -55 | | 150 | °C | | 1 |+| Maximum Lead Temperature for Soldering Purposes | TL | | | 260 | °C | 10 seconds | 1 |+ ## CAD (KiCad official) - Symbol: `LBSS139LT1G`
page.json+200−1@@ -147,6 +147,205 @@ "Package": "SOT-23", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "b3d99d6c4802318f",+ "rows": [+ {+ "name": "Drain–Source Breakdown Voltage",+ "symbol": "VBRDSS",+ "kind": "electrical",+ "unit": "Vdc",+ "min": 50,+ "typ": null,+ "max": null,+ "conditions": "VGS = 0, ID = 250 μAdc",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate Threshold Voltage",+ "symbol": "VGS(th)",+ "kind": "electrical",+ "unit": "Vdc",+ "min": 0.5,+ "typ": null,+ "max": 1.5,+ "conditions": "VDS = VGS, ID = 1.0 mAdc",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Zero Gate Voltage Drain Current",+ "symbol": "IDSS",+ "kind": "electrical",+ "unit": "μAdc",+ "min": null,+ "typ": null,+ "max": 0.1,+ "conditions": "VGS = 0, VDS = 25 Vdc",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Zero Gate Voltage Drain Current",+ "symbol": "IDSS",+ "kind": "electrical",+ "unit": "μAdc",+ "min": null,+ "typ": null,+ "max": 0.5,+ "conditions": "VGS = 0, VDS = 50 Vdc",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate–Body Leakage Current, Forward",+ "symbol": "IGSSF",+ "kind": "electrical",+ "unit": "μAdc",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "VGS = 20 Vdc",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate–Body Leakage Current, Reverse",+ "symbol": "IGSSR",+ "kind": "electrical",+ "unit": "μAdc",+ "min": null,+ "typ": null,+ "max": -10,+ "conditions": "VGS = -20 Vdc",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Static Drain–Source On–State Resistance",+ "symbol": "RDS(on)",+ "kind": "electrical",+ "unit": "Ohms",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "VGS = 2.75 Vdc, ID < 200 mAdc, TA = –40°C to +85°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Forward Transconductance",+ "symbol": "gfs",+ "kind": "electrical",+ "unit": "mS",+ "min": 100,+ "typ": null,+ "max": null,+ "conditions": "VDS = 25 Vdc, ID = 200 mAdc, f = 1.0 kHz",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate–Source Voltage – Continuous",+ "symbol": "VGS",+ "kind": "absolute_maximum",+ "unit": "Vdc",+ "min": -20,+ "typ": null,+ "max": 20,+ "conditions": "Continuous",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain–Source Voltage",+ "symbol": "VDSS",+ "kind": "absolute_maximum",+ "unit": "Vdc",+ "min": null,+ "typ": null,+ "max": 50,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain Current – Continuous",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "mAdc",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "TA = 25°C",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain Current – Pulsed",+ "symbol": "IDM",+ "kind": "absolute_maximum",+ "unit": "mAdc",+ "min": null,+ "typ": null,+ "max": 800,+ "conditions": "tp ≤ 10 μs",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Total Device Dissipation, FR-4 Board",+ "symbol": "PD",+ "kind": "thermal",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 225,+ "conditions": "FR-4 board (Note 1), TA = 25°C",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance, Junction–to–Ambient",+ "symbol": "RΘJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 556,+ "max": null,+ "conditions": "FR-4 board (Note 1)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Junction and Storage Temperature",+ "symbol": "TJ,Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum Lead Temperature for Soldering Purposes",+ "symbol": "TL",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "10 seconds",+ "source_page": 1,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -188,4 +387,4 @@ "visibility": { "public": true }-}+}