component
SI9948AEY
Public Made by Adomby adom
UMW MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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si9948aey: specified limits as data (metadata.characteristics, 27 rows from the datasheet)
2 files changed
+366−1
README.md+34@@ -26,6 +26,40 @@ SI9948AEY from UMW, in a SOP-8. Pinout and pin descriptions extracted from the m | Category | Transistors/Thyristors | | Pins | 8 | +## 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 | | | -60 | V | | 2 |+| Gate-Source Voltage | VGS | -20 | | 20 | V | | 2 |+| Continuous Drain Current | ID | | | -5.3 | A | TC=25°C | 2 |+| Continuous Drain Current | ID | | | -5 | A | TC=70°C | 2 |+| Pulsed Drain Current | IDM | | | -32 | A | | 2 |+| Continuous Source-Drain Diode Current | IS | | | -4.1 | A | TC=25°C | 2 |+| Continuous Source-Drain Diode Current | IS | | | -2 | A | TA=25°C | 2 |+| Avalanche Current | IAS | | | -20 | A | | 2 |+| Single-Pulse Avalanche Energy | EAS | | | 20 | mJ | L = 0.1 mH | 2 |+| Maximum Power Dissipation | PD | | | 4 | W | TC=25°C | 2 |+| Maximum Power Dissipation | PD | | | 2.5 | W | TC=70°C | 2 |+| Maximum Power Dissipation | PD | | | 2 | W | TA=25°C | 2 |+| Maximum Power Dissipation | PD | | | 1.4 | W | TA=70°C | 2 |+| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | | 150 | °C | | 2 |+| Maximum Junction-to-Ambient (t ≤ 10s) | RthJA | | 38 | 50 | °C/W | t ≤10s | 1 |+| Maximum Junction-to-Ambient (steady state) | RthJA | | | 85 | °C/W | Steady-state, per note c | 1 |+| Maximum Junction-to-Foot | RthJF | | 20 | 25 | °C/W | | 1 |+| Drain-Source Breakdown Voltage | VDS | -60 | | | V | VDS=0V, ID=-250μA | 3 |+| Gate-Source Threshold Voltage | VGS(th) | -1 | | -3 | V | VDS=VGS, ID=-250μA | 3 |+| Gate-Source Leakage | IGSS | -100 | | 100 | nA | VDS=0V, VGS=±20V | 3 |+| Zero Gate Voltage Drain Current | IDSS | | | -1 | µA | VDS=-30V, VGS=0V | 3 |+| Zero Gate Voltage Drain Current | IDSS | | | -5 | µA | VDS=-30V, VGS=0V, TJ=55°C | 3 |+| On-State Drain Current | ID(ON) | -30 | | | A | VDS≥-10V, VGS=-10V | 3 |+| Drain-Source On-State Resistance | RDS(ON) | | | 54 | mΩ | VGS=-10V, ID=-5A | 3 |+| Drain-Source On-State Resistance | RDS(ON) | | | 59 | mΩ | VGS=-4.5V, ID=-4.5A | 3 |+| Body Diode Voltage | VSD | | -0.75 | -1.2 | V | IS=-2A, VGS=0V | 4 |+| Pulse Diode Forward Current | ISM | | | -32 | A | | 4 |+ ## CAD (KiCad official) - Symbol: `SI9948AEY`
page.json+332−1@@ -181,6 +181,337 @@ "Package": "SOP-8", "Category": "Transistors/Thyristors", "Pins": "8"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "aaa20b599cbf2f90",+ "rows": [+ {+ "name": "Drain-Source Voltage",+ "symbol": "VDS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -60,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-Source Voltage",+ "symbol": "VGS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -20,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous Drain Current",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -5.3,+ "conditions": "TC=25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous Drain Current",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -5,+ "conditions": "TC=70°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Pulsed Drain Current",+ "symbol": "IDM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -32,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous Source-Drain Diode Current",+ "symbol": "IS",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -4.1,+ "conditions": "TC=25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous Source-Drain Diode Current",+ "symbol": "IS",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -2,+ "conditions": "TA=25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Avalanche Current",+ "symbol": "IAS",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -20,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Single-Pulse Avalanche Energy",+ "symbol": "EAS",+ "kind": "absolute_maximum",+ "unit": "mJ",+ "min": null,+ "typ": null,+ "max": 20,+ "conditions": "L = 0.1 mH",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 4,+ "conditions": "TC=25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 2.5,+ "conditions": "TC=70°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 2,+ "conditions": "TA=25°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1.4,+ "conditions": "TA=70°C",+ "source_page": 2,+ "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": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Junction-to-Ambient (t ≤ 10s)",+ "symbol": "RthJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 38,+ "max": 50,+ "conditions": "t ≤10s",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum Junction-to-Ambient (steady state)",+ "symbol": "RthJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": null,+ "max": 85,+ "conditions": "Steady-state, per note c",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum Junction-to-Foot",+ "symbol": "RthJF",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 20,+ "max": 25,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source Breakdown Voltage",+ "symbol": "VDS",+ "kind": "electrical",+ "unit": "V",+ "min": -60,+ "typ": null,+ "max": null,+ "conditions": "VDS=0V, ID=-250μA",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Gate-Source Threshold Voltage",+ "symbol": "VGS(th)",+ "kind": "electrical",+ "unit": "V",+ "min": -1,+ "typ": null,+ "max": -3,+ "conditions": "VDS=VGS, ID=-250μA",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Gate-Source Leakage",+ "symbol": "IGSS",+ "kind": "electrical",+ "unit": "nA",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "VDS=0V, VGS=±20V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Zero Gate Voltage Drain Current",+ "symbol": "IDSS",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": -1,+ "conditions": "VDS=-30V, VGS=0V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Zero Gate Voltage Drain Current",+ "symbol": "IDSS",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": -5,+ "conditions": "VDS=-30V, VGS=0V, TJ=55°C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "On-State Drain Current",+ "symbol": "ID(ON)",+ "kind": "electrical",+ "unit": "A",+ "min": -30,+ "typ": null,+ "max": null,+ "conditions": "VDS≥-10V, VGS=-10V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source On-State Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 54,+ "conditions": "VGS=-10V, ID=-5A",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source On-State Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 59,+ "conditions": "VGS=-4.5V, ID=-4.5A",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Body Diode Voltage",+ "symbol": "VSD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": -0.75,+ "max": -1.2,+ "conditions": "IS=-2A, VGS=0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Pulse Diode Forward Current",+ "symbol": "ISM",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -32,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -222,4 +553,4 @@ "visibility": { "public": true }-}+}