component
SI2305A
Public Made by Adomby adom
UMW MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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si2305a: specified limits as data (metadata.characteristics, 20 rows from the datasheet)
2 files changed
+275−1
README.md+27@@ -21,6 +21,33 @@ SI2305A from UMW, in a SOT-23. Pinout and pin descriptions extracted from the ma | 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 Voltage | VDS | | | -20 | V | | 1 |+| Gate-Source Voltage | VGS | -12 | | 12 | V | | 1 |+| Continuous Drain Current | ID | | | -4.2 | A | TA=25°C | 1 |+| Continuous Drain Current | ID | | | -3.4 | A | TA=70°C | 1 |+| Pulsed Drain Current | IDM | | | -10 | A | | 1 |+| Power Dissipation | PD | | | 1.38 | W | TA=25°C | 1 |+| Power Dissipation | PD | | | 0.8 | W | TA=70°C | 1 |+| Operating junction and storage temperature range | TJ,TSTG | -55 | | 150 | °C | | 1 |+| Thermal Resistance, Junction-to-Ambient | RθJA | | | 90 | °C/W | | 1 |+| Drain-Source Breakdown Voltage | VDSS | -20 | | | V | ID=-10µA, VGS=0V | 2 |+| Gate threshold voltage | VGS(th) | -0.5 | | | V | VDS=VGS, ID=-250μA | 2 |+| Gate-body leakage | IGSS | -100 | | 100 | nA | VDS=0V, VGS=±12V | 2 |+| Zero Gate Voltage Drain Current | IDSS | | | -1 | µA | VDS=-20V, VGS=0V | 2 |+| Zero Gate Voltage Drain Current | IDSS | | | -10 | µA | VDS=-16V, VGS=0V, TJ=55°C | 2 |+| On-state drain current | ID(ON) | -6 | | | A | VDS≤-5V, VGS=-4.5V | 2 |+| On-state drain current | ID(ON) | -3 | | | A | VDS≤-5V, VGS=-2.5V | 2 |+| Drain-source on-state resistance | RDS(ON) | | | 40 | mΩ | VGS=-4.5V, ID=-4.2A | 2 |+| Drain-source on-state resistance | RDS(ON) | | | 60 | mΩ | VGS=-2.5V, ID=-3.4A | 2 |+| Continuous source current (diode conduction) | IS | | | -1.6 | A | | 2 |+| Diode forward voltage | VSD | | | -1.2 | V | IS=-1.2A, VGS=0V | 2 |+ ## CAD (KiCad official) - Symbol: `SI2305A`
page.json+248−1@@ -149,6 +149,253 @@ "Package": "SOT-23", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "13309e8e915ad4e1",+ "rows": [+ {+ "name": "Drain-Source Voltage",+ "symbol": "VDS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -20,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Gate-Source Voltage",+ "symbol": "VGS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -12,+ "typ": null,+ "max": 12,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Continuous Drain Current",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -4.2,+ "conditions": "TA=25°C",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Continuous Drain Current",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -3.4,+ "conditions": "TA=70°C",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Pulsed Drain Current",+ "symbol": "IDM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -10,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1.38,+ "conditions": "TA=25°C",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 0.8,+ "conditions": "TA=70°C",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Operating junction and storage temperature range",+ "symbol": "TJ,TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance, Junction-to-Ambient",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": null,+ "max": 90,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source Breakdown Voltage",+ "symbol": "VDSS",+ "kind": "electrical",+ "unit": "V",+ "min": -20,+ "typ": null,+ "max": null,+ "conditions": "ID=-10µA, VGS=0V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate threshold voltage",+ "symbol": "VGS(th)",+ "kind": "electrical",+ "unit": "V",+ "min": -0.5,+ "typ": null,+ "max": null,+ "conditions": "VDS=VGS, ID=-250μA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-body leakage",+ "symbol": "IGSS",+ "kind": "electrical",+ "unit": "nA",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "VDS=0V, VGS=±12V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Zero Gate Voltage Drain Current",+ "symbol": "IDSS",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": -1,+ "conditions": "VDS=-20V, VGS=0V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Zero Gate Voltage Drain Current",+ "symbol": "IDSS",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": -10,+ "conditions": "VDS=-16V, VGS=0V, TJ=55°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "On-state drain current",+ "symbol": "ID(ON)",+ "kind": "electrical",+ "unit": "A",+ "min": -6,+ "typ": null,+ "max": null,+ "conditions": "VDS≤-5V, VGS=-4.5V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "On-state drain current",+ "symbol": "ID(ON)",+ "kind": "electrical",+ "unit": "A",+ "min": -3,+ "typ": null,+ "max": null,+ "conditions": "VDS≤-5V, VGS=-2.5V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-source on-state resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "VGS=-4.5V, ID=-4.2A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-source on-state resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 60,+ "conditions": "VGS=-2.5V, ID=-3.4A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous source current (diode conduction)",+ "symbol": "IS",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -1.6,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Diode forward voltage",+ "symbol": "VSD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -1.2,+ "conditions": "IS=-1.2A, VGS=0V",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -190,4 +437,4 @@ "visibility": { "public": true }-}+}