component
BLM3400
Public Made by Adomby adom
BL Shanghai Belling MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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blm3400: specified limits as data (metadata.characteristics, 26 rows from the datasheet)
2 files changed
+353−1
README.md+33@@ -21,6 +21,39 @@ BLM3400 from BL Shanghai Belling, in a SOT-23. Pinout and pin descriptions extra | 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 | | | 30 | V | | 1 |+| Gate-Source Voltage | VGS | -12 | | 12 | V | | 1 |+| Drain Current-Continuous | ID | | | 5.8 | A | | 1 |+| Drain Current-Pulsed (Note 1) | IDM | | | 30 | A | Repetitive rating, pulse width limited by max junction temperature (Note 1) | 1 |+| Maximum Power Dissipation | PD | | | 1.4 | W | | 1 |+| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | | 150 | ℃ | | 1 |+| Drain-Source Breakdown Voltage | BVDSS | 30 | 33 | | V | VGS=0V ID=250µA | 1 |+| Zero Gate Voltage Drain Current | IDSS | | | 1 | µA | VDS=30V,VGS=0V | 2 |+| Gate-Body Leakage Current | IGSS | -100 | | 100 | nA | VGS=±12V,VDS=0V | 2 |+| Gate Threshold Voltage | VGS(th) | 0.7 | 0.9 | 1.4 | V | VDS=VGS,ID=250µA | 2 |+| Drain-Source On-State Resistance | RDS(ON) | | 45 | 59 | mΩ | VGS=2.5V, ID=4A | 2 |+| Drain-Source On-State Resistance | RDS(ON) | | 34 | 45 | mΩ | VGS=4.5V, ID=2.9A | 2 |+| Drain-Source On-State Resistance | RDS(ON) | | 31 | 41 | mΩ | VGS=10V, ID=2.9A | 2 |+| Forward Transconductance | gFS | 10 | | | S | VDS=5V,ID=2.9A | 2 |+| Diode Forward Voltage (Note 3) | VSD | | 0.75 | 1.2 | V | VGS=0V,IS=2.9A | 2 |+| Diode Forward Current (Note 2) | IS | | | 2.9 | A | | 2 |+| Input Capacitance | Clss | | 623 | | PF | | 2 |+| Output Capacitance | Coss | | 99 | | PF | | 2 |+| Reverse Transfer Capacitance | Crss | | 77 | | PF | VDS=15V,VGS=0V, F=1.0MHz | 2 |+| Turn-on Delay Time | td(on) | | 3.3 | | nS | | 2 |+| Turn-on Rise Time | tr | | 4.8 | | nS | | 2 |+| Turn-Off Delay Time | td(off) | | 26 | | nS | | 2 |+| Turn-Off Fall Time | tf | | 4 | | nS | VDD=15V,ID=2.9A VGS=10V,RGEN=3Ω | 2 |+| Total Gate Charge | Qg | | 9.5 | | nC | | 2 |+| Gate-Source Charge | Qgs | | 1.5 | | nC | | 2 |+| Gate-Drain Charge | Qgd | | 3 | | nC | VDS=15V,ID=5.8A, VGS=4.5V | 2 |+ ## CAD (KiCad official) - Symbol: `BLM3400`
page.json+320−1@@ -147,6 +147,325 @@ "Package": "SOT-23", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "a9bf7155d32a2fe1",+ "rows": [+ {+ "name": "Drain-Source Voltage",+ "symbol": "VDS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 30,+ "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": "Drain Current-Continuous",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 5.8,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain Current-Pulsed (Note 1)",+ "symbol": "IDM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 30,+ "conditions": "Repetitive rating, pulse width limited by max junction temperature (Note 1)",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Maximum Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1.4,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Operating Junction and Storage Temperature Range",+ "symbol": "TJ,TSTG",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source Breakdown Voltage",+ "symbol": "BVDSS",+ "kind": "electrical",+ "unit": "V",+ "min": 30,+ "typ": 33,+ "max": null,+ "conditions": "VGS=0V ID=250µA",+ "source_page": 1,+ "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": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-Body 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": "Gate Threshold Voltage",+ "symbol": "VGS(th)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.7,+ "typ": 0.9,+ "max": 1.4,+ "conditions": "VDS=VGS,ID=250µA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source On-State Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 45,+ "max": 59,+ "conditions": "VGS=2.5V, ID=4A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source On-State Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 34,+ "max": 45,+ "conditions": "VGS=4.5V, ID=2.9A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source On-State Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 31,+ "max": 41,+ "conditions": "VGS=10V, ID=2.9A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Forward Transconductance",+ "symbol": "gFS",+ "kind": "electrical",+ "unit": "S",+ "min": 10,+ "typ": null,+ "max": null,+ "conditions": "VDS=5V,ID=2.9A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Diode Forward Voltage (Note 3)",+ "symbol": "VSD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.75,+ "max": 1.2,+ "conditions": "VGS=0V,IS=2.9A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Diode Forward Current (Note 2)",+ "symbol": "IS",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 2.9,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Input Capacitance",+ "symbol": "Clss",+ "kind": "electrical",+ "unit": "PF",+ "min": null,+ "typ": 623,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Output Capacitance",+ "symbol": "Coss",+ "kind": "electrical",+ "unit": "PF",+ "min": null,+ "typ": 99,+ "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=1.0MHz",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-on Delay Time",+ "symbol": "td(on)",+ "kind": "timing",+ "unit": "nS",+ "min": null,+ "typ": 3.3,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-on Rise Time",+ "symbol": "tr",+ "kind": "timing",+ "unit": "nS",+ "min": null,+ "typ": 4.8,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-Off Delay Time",+ "symbol": "td(off)",+ "kind": "timing",+ "unit": "nS",+ "min": null,+ "typ": 26,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-Off Fall Time",+ "symbol": "tf",+ "kind": "timing",+ "unit": "nS",+ "min": null,+ "typ": 4,+ "max": null,+ "conditions": "VDD=15V,ID=2.9A VGS=10V,RGEN=3Ω",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Total Gate Charge",+ "symbol": "Qg",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 9.5,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-Source Charge",+ "symbol": "Qgs",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-Drain Charge",+ "symbol": "Qgd",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 3,+ "max": null,+ "conditions": "VDS=15V,ID=5.8A, VGS=4.5V",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -188,4 +507,4 @@ "visibility": { "public": true }-}+}