component
AO3485C
Public Made by Adomby adom
Alpha Omega Semicon MOSFETs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
ao3485c: specified limits as data (metadata.characteristics, 33 rows from the datasheet)
2 files changed
+444−1
README.md+40@@ -21,6 +21,46 @@ AO3485C from Alpha Omega Semicon, in a SOT-23-3. Pinout and pin descriptions ext | 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 | -8 | | 8 | V | | 1 |+| Continuous Drain Current | ID | | | -4.5 | A | TA=25°C | 1 |+| Continuous Drain Current | ID | | | -3.5 | A | TA=70°C | 1 |+| Pulsed Drain Current | IDM | | | -18 | A | | 1 |+| Power Dissipation | PD | | | 1.3 | W | TA=25°C | 1 |+| Power Dissipation | PD | | | 0.8 | W | TA=70°C | 1 |+| Junction and Storage Temperature Range | TJ, TSTG | -55 | | 150 | °C | | 1 |+| Drain-Source Breakdown Voltage | BVDSS | -20 | | | V | ID=-250mA, VGS=0V | 2 |+| Zero Gate Voltage Drain Current | IDSS | | | -1 | μA | VDS=-20V, VGS=0V | 2 |+| Zero Gate Voltage Drain Current | IDSS | | | -5 | μA | TJ=55°C | 2 |+| Gate-Body Leakage Current | IGSS | -10 | | 10 | μA | VDS=0V, VGS=±8V | 2 |+| Gate Threshold Voltage | VGS(th) | -0.15 | -0.55 | -0.95 | V | VDS=VGS, ID=-250mA | 2 |+| Static Drain-Source On-Resistance | RDS(ON) | | 33 | 40 | mΩ | VGS=-4.5V, ID=-4.5A | 2 |+| Static Drain-Source On-Resistance | RDS(ON) | | 43 | 52 | mΩ | TJ=125°C | 2 |+| Static Drain-Source On-Resistance | RDS(ON) | | 42 | 55 | mΩ | VGS=-2.5V, ID=-4A | 2 |+| Static Drain-Source On-Resistance | RDS(ON) | | 54 | 72 | mΩ | VGS=-1.8V, ID=-3.5A | 2 |+| Diode Forward Voltage | VSD | | -0.7 | -1 | V | IS=-1A, VGS=0V | 2 |+| Maximum Body-Diode Continuous Current | IS | | | -2 | A | | 2 |+| Gate Resistance | Rg | | 15 | 30 | Ω | f=1MHz | 2 |+| Total Gate Charge | Qg | | 8.5 | 17 | nC | VGS=-4.5V, VDS=-10V, ID=-4.5A | 2 |+| Forward Transconductance | gFS | | 20 | | S | VDS=-5V, ID=-4.5A | 2 |+| Input Capacitance | Ciss | | 930 | | pF | VGS=0V, VDS=-10V, f=1MHz | 2 |+| Output Capacitance | Coss | | 90 | | pF | VGS=0V, VDS=-10V, f=1MHz | 2 |+| Reverse Transfer Capacitance | Crss | | 80 | | pF | VGS=0V, VDS=-10V, f=1MHz | 2 |+| Gate Source Charge | Qgs | | 1 | | nC | VGS=-4.5V, VDS=-10V, ID=-4.5A | 2 |+| Gate Drain Charge | Qgd | | 2.5 | | nC | VGS=-4.5V, VDS=-10V, ID=-4.5A | 2 |+| Turn-On Delay Time | tD(on) | | 12 | | ns | VGS=-4.5V, VDS=-10V, RL=2.22W, RGEN=3W | 2 |+| Turn-On Rise Time | tr | | 11 | | ns | VGS=-4.5V, VDS=-10V, RL=2.22W, RGEN=3W | 2 |+| Turn-Off Delay Time | tD(off) | | 82 | | ns | VGS=-4.5V, VDS=-10V, RL=2.22W, RGEN=3W | 2 |+| Turn-Off Fall Time | tf | | 35 | | ns | VGS=-4.5V, VDS=-10V, RL=2.22W, RGEN=3W | 2 |+| Body Diode Reverse Recovery Time | trr | | 25 | | ns | IF=-4.5A, di/dt=500A/ms | 2 |+| Body Diode Reverse Recovery Charge | Qrr | | 37 | | nC | IF=-4.5A, di/dt=500A/ms | 2 |+ ## CAD (KiCad official) - Symbol: `AO3485C`
page.json+404−1@@ -147,6 +147,409 @@ "Package": "SOT-23-3", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "2c22abf02d2e993b",+ "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": -8,+ "typ": null,+ "max": 8,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Continuous Drain Current",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -4.5,+ "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": -3.5,+ "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": -18,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1.3,+ "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": "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": "Drain-Source Breakdown Voltage",+ "symbol": "BVDSS",+ "kind": "electrical",+ "unit": "V",+ "min": -20,+ "typ": null,+ "max": null,+ "conditions": "ID=-250mA, VGS=0V",+ "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": -5,+ "conditions": "TJ=55°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-Body Leakage Current",+ "symbol": "IGSS",+ "kind": "electrical",+ "unit": "μA",+ "min": -10,+ "typ": null,+ "max": 10,+ "conditions": "VDS=0V, VGS=±8V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate Threshold Voltage",+ "symbol": "VGS(th)",+ "kind": "electrical",+ "unit": "V",+ "min": -0.15,+ "typ": -0.55,+ "max": -0.95,+ "conditions": "VDS=VGS, ID=-250mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Static Drain-Source On-Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 33,+ "max": 40,+ "conditions": "VGS=-4.5V, ID=-4.5A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Static Drain-Source On-Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 43,+ "max": 52,+ "conditions": "TJ=125°C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Static Drain-Source On-Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 42,+ "max": 55,+ "conditions": "VGS=-2.5V, ID=-4A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Static Drain-Source On-Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 54,+ "max": 72,+ "conditions": "VGS=-1.8V, ID=-3.5A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Diode Forward Voltage",+ "symbol": "VSD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": -0.7,+ "max": -1,+ "conditions": "IS=-1A, VGS=0V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Body-Diode Continuous Current",+ "symbol": "IS",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": -2,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate Resistance",+ "symbol": "Rg",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 15,+ "max": 30,+ "conditions": "f=1MHz",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Total Gate Charge",+ "symbol": "Qg",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 8.5,+ "max": 17,+ "conditions": "VGS=-4.5V, VDS=-10V, ID=-4.5A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Forward Transconductance",+ "symbol": "gFS",+ "kind": "electrical",+ "unit": "S",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "VDS=-5V, ID=-4.5A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Input Capacitance",+ "symbol": "Ciss",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": 930,+ "max": null,+ "conditions": "VGS=0V, VDS=-10V, f=1MHz",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Output Capacitance",+ "symbol": "Coss",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": 90,+ "max": null,+ "conditions": "VGS=0V, VDS=-10V, f=1MHz",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse Transfer Capacitance",+ "symbol": "Crss",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": 80,+ "max": null,+ "conditions": "VGS=0V, VDS=-10V, f=1MHz",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate Source Charge",+ "symbol": "Qgs",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "VGS=-4.5V, VDS=-10V, ID=-4.5A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate Drain Charge",+ "symbol": "Qgd",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 2.5,+ "max": null,+ "conditions": "VGS=-4.5V, VDS=-10V, ID=-4.5A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-On Delay Time",+ "symbol": "tD(on)",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "VGS=-4.5V, VDS=-10V, RL=2.22W, RGEN=3W",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-On Rise Time",+ "symbol": "tr",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 11,+ "max": null,+ "conditions": "VGS=-4.5V, VDS=-10V, RL=2.22W, RGEN=3W",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-Off Delay Time",+ "symbol": "tD(off)",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 82,+ "max": null,+ "conditions": "VGS=-4.5V, VDS=-10V, RL=2.22W, RGEN=3W",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-Off Fall Time",+ "symbol": "tf",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 35,+ "max": null,+ "conditions": "VGS=-4.5V, VDS=-10V, RL=2.22W, RGEN=3W",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Body Diode Reverse Recovery Time",+ "symbol": "trr",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 25,+ "max": null,+ "conditions": "IF=-4.5A, di/dt=500A/ms",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Body Diode Reverse Recovery Charge",+ "symbol": "Qrr",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 37,+ "max": null,+ "conditions": "IF=-4.5A, di/dt=500A/ms",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -188,4 +591,4 @@ "visibility": { "public": true }-}+}