component
CJ3401
Public Made by Adomby adom
Changjing MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
cj3401: specified limits as data (metadata.characteristics, 23 rows from the datasheet)
2 files changed
+314−1
README.md+30@@ -21,6 +21,36 @@ CJ3401 from Changjing, in a SOT-23. Pinout and pin descriptions extracted from t | 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 |+|---|---|---|---|---|---|---|---|+| Gate-source voltage | VGS | -12 | | 12 | V | Ta=25℃ | 1 |+| Drain-Source Voltage | VDS | | | -30 | V | Ta=25℃ | 1 |+| Continuous Drain Current | ID | | | -4.2 | A | Ta=25℃ | 1 |+| Power Dissipation | PD | | | 350 | mW | Ta=25℃ | 1 |+| Junction Temperature | TJ | | | 150 | ℃ | | 1 |+| Storage Temperature | TSTG | -55 | | 150 | ℃ | | 1 |+| Thermal Resistance from Junction to Ambient | RθJA | | | 357 | ℃/W | t<5s | 1 |+| Drain-source breakdown voltage | V(BR)DSS | -30 | | | V | VGS = 0V, ID =-250µA | 2 |+| Zero gate voltage drain current | IDSS | | | -1 | µA | VDS =-24V,VGS = 0V | 2 |+| Gate-source leakage current | IGSS | -100 | | 100 | nA | VGS =±12V, VDS = 0V | 2 |+| Drain-source on-resistance | RDS(on) | | | 65 | mΩ | VGS =-10V, ID =-4.2A | 2 |+| Drain-source on-resistance | RDS(on) | | | 75 | mΩ | VGS =-4.5V, ID =-4A | 2 |+| Drain-source on-resistance | RDS(on) | | | 90 | mΩ | VGS =-2.5V,ID=-1A | 2 |+| Forward transconductance | gFS | 7 | | | S | VDS =-5V, ID =-5A | 2 |+| Gate threshold voltage | VGS(th) | -0.7 | | -1.3 | V | VDS =VGS, ID =-250µA | 2 |+| Diode forward voltage | VSD | | | -1 | V | IS=-1A,VGS=0V | 2 |+| Input capacitance | Ciss | | 954 | | pF | | 2 |+| Output capacitance | Coss | | 115 | | pF | | 2 |+| Reverse transfer capacitance | Crss | | 77 | | pF | VDS =-15V,VGS =0V,f =1MHz | 2 |+| Turn-on delay time | td(on) | | 6.3 | | ns | | 2 |+| Turn-on rise time | tr | | 3.2 | | ns | | 2 |+| Turn-off delay time | td(off) | | 38.2 | | ns | | 2 |+| Turn-off fall time | tf | | 12 | | ns | VGS=-10V,VDS=-15V, RL=3.6Ω,RGEN=6Ω | 2 |+ ## CAD (KiCad official) - Symbol: `CJ3401`
page.json+284−1@@ -147,6 +147,289 @@ "Package": "SOT-23", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "2b45fbc44301e101",+ "rows": [+ {+ "name": "Gate-source voltage",+ "symbol": "VGS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -12,+ "typ": null,+ "max": 12,+ "conditions": "Ta=25℃",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source Voltage",+ "symbol": "VDS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -30,+ "conditions": "Ta=25℃",+ "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℃",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 350,+ "conditions": "Ta=25℃",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Junction Temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance from Junction to Ambient",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": null,+ "max": 357,+ "conditions": "t<5s",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain-source breakdown voltage",+ "symbol": "V(BR)DSS",+ "kind": "electrical",+ "unit": "V",+ "min": -30,+ "typ": null,+ "max": null,+ "conditions": "VGS = 0V, ID =-250µA",+ "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 =-24V,VGS = 0V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-source leakage current",+ "symbol": "IGSS",+ "kind": "electrical",+ "unit": "nA",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "VGS =±12V, VDS = 0V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-source on-resistance",+ "symbol": "RDS(on)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 65,+ "conditions": "VGS =-10V, ID =-4.2A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-source on-resistance",+ "symbol": "RDS(on)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 75,+ "conditions": "VGS =-4.5V, ID =-4A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-source on-resistance",+ "symbol": "RDS(on)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 90,+ "conditions": "VGS =-2.5V,ID=-1A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Forward transconductance",+ "symbol": "gFS",+ "kind": "electrical",+ "unit": "S",+ "min": 7,+ "typ": null,+ "max": null,+ "conditions": "VDS =-5V, ID =-5A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate threshold voltage",+ "symbol": "VGS(th)",+ "kind": "electrical",+ "unit": "V",+ "min": -0.7,+ "typ": null,+ "max": -1.3,+ "conditions": "VDS =VGS, ID =-250µA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Diode forward voltage",+ "symbol": "VSD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": -1,+ "conditions": "IS=-1A,VGS=0V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Input capacitance",+ "symbol": "Ciss",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": 954,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Output capacitance",+ "symbol": "Coss",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": 115,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Reverse transfer capacitance",+ "symbol": "Crss",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": 77,+ "max": null,+ "conditions": "VDS =-15V,VGS =0V,f =1MHz",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-on delay time",+ "symbol": "td(on)",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 6.3,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-on rise time",+ "symbol": "tr",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 3.2,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-off delay time",+ "symbol": "td(off)",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 38.2,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-off fall time",+ "symbol": "tf",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "VGS=-10V,VDS=-15V, RL=3.6Ω,RGEN=6Ω",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -188,4 +471,4 @@ "visibility": { "public": true }-}+}