component
FMMT458TA
Public Made by Adomby adom
Diodes Incorporated Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
fmmt458ta: specified limits as data (metadata.characteristics, 27 rows from the datasheet)
2 files changed
+365
README.md+34@@ -21,6 +21,40 @@ FMMT458TA from Diodes Incorporated, in a SOT-23. 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 |+|---|---|---|---|---|---|---|---|+| Collector-Base Voltage | VCBO | | | 400 | V | | 2 |+| Collector-Emitter Voltage | VCEO | | | 400 | V | | 2 |+| Emitter-Base Voltage | VEBO | | | 7 | V | | 2 |+| Continuous Collector Current | IC | | | 225 | mA | | 2 |+| Peak Pulse Current | ICM | | | 1 | A | | 2 |+| Base Current | IB | | | 200 | mA | | 2 |+| Power Dissipation | PD | | | 500 | mW | Note 5: 15mm x 15mm x 1.6mm FR-4 PCB, still air | 2 |+| Thermal Resistance, Junction to Ambient | RθJA | | | 250 | °C/W | Note 5: 15mm x 15mm x 1.6mm FR-4 PCB, still air | 2 |+| Thermal Resistance, Junction to Lead | RθJL | | | 197 | °C/W | Note 6: junction to solder-point at end of collector lead | 2 |+| Operating and Storage Temperature Range | TJ, TSTG | -55 | | 150 | °C | | 2 |+| Electrostatic Discharge - Human Body Model | ESD HBM | | | 4000 | V | JEDEC Class 3A | 2 |+| Electrostatic Discharge - Machine Model | ESD MM | 400 | | | V | JEDEC Class C | 2 |+| Collector-Base Breakdown Voltage | BVCBO | 400 | | | V | IC = 100µA | 4 |+| Collector-Emitter Breakdown Voltage | BVCEO | 400 | | | V | IC = 10mA | 4 |+| Emitter-Base Breakdown Voltage | BVEBO | 7 | | | V | IE = 100µA | 4 |+| Collector Cutoff Current | ICBO | | | 100 | nA | VCB = 320V | 4 |+| Emitter Cutoff Current | IEBO | | | 100 | nA | VEB = 5.6V | 4 |+| Collector Emitter Cutoff Current | ICES | | | 100 | nA | VCE = 320V | 4 |+| Static Forward Current Transfer Ratio | hFE | 100 | | | | IC = 1mA, VCE = 10V | 4 |+| Static Forward Current Transfer Ratio | hFE | 15 | | | | IC = 100mA, VCE = 10V | 4 |+| Static Forward Current Transfer Ratio | hFE | | | 300 | | | 4 |+| Collector-Emitter Saturation Voltage | VCE(sat) | | | 200 | mV | IC = 20mA, IB = 2mA | 4 |+| Collector-Emitter Saturation Voltage | VCE(sat) | | | 500 | mV | IC = 50mA, IB = 6mA | 4 |+| Base-Emitter Turn-On Voltage | VBE(on) | | | 0.9 | V | IC = 50mA, VCE = 10V | 4 |+| Base-Emitter Saturation Voltage | VBE(sat) | | | 0.9 | V | IC = 50mA, IB = 5mA | 4 |+| Output Capacitance | Cobo | | | 5 | pF | VCB = 20V, f = 1MHz | 4 |+| Transition Frequency | fT | 50 | | | MHz | VCE = 20V, IC = 10mA, f = 20MHz | 4 |+ ## CAD (KiCad official) - Symbol: `FMMT458TA`
page.json+331@@ -133,6 +133,337 @@ "Package": "SOT-23", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "f814aabfe00cf07b",+ "rows": [+ {+ "name": "Collector-Base Voltage",+ "symbol": "VCBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 400,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Collector-Emitter Voltage",+ "symbol": "VCEO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 400,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Emitter-Base Voltage",+ "symbol": "VEBO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous Collector Current",+ "symbol": "IC",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 225,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Peak Pulse Current",+ "symbol": "ICM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Base Current",+ "symbol": "IB",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation",+ "symbol": "PD",+ "kind": "thermal",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 500,+ "conditions": "Note 5: 15mm x 15mm x 1.6mm FR-4 PCB, still air",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance, Junction to Ambient",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": null,+ "max": 250,+ "conditions": "Note 5: 15mm x 15mm x 1.6mm FR-4 PCB, still air",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance, Junction to Lead",+ "symbol": "RθJL",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": null,+ "max": 197,+ "conditions": "Note 6: junction to solder-point at end of collector lead",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating and Storage Temperature Range",+ "symbol": "TJ, TSTG",+ "kind": "thermal",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic Discharge - Human Body Model",+ "symbol": "ESD HBM",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 4000,+ "conditions": "JEDEC Class 3A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic Discharge - Machine Model",+ "symbol": "ESD MM",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": 400,+ "typ": null,+ "max": null,+ "conditions": "JEDEC Class C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Collector-Base Breakdown Voltage",+ "symbol": "BVCBO",+ "kind": "electrical",+ "unit": "V",+ "min": 400,+ "typ": null,+ "max": null,+ "conditions": "IC = 100µA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector-Emitter Breakdown Voltage",+ "symbol": "BVCEO",+ "kind": "electrical",+ "unit": "V",+ "min": 400,+ "typ": null,+ "max": null,+ "conditions": "IC = 10mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Emitter-Base Breakdown Voltage",+ "symbol": "BVEBO",+ "kind": "electrical",+ "unit": "V",+ "min": 7,+ "typ": null,+ "max": null,+ "conditions": "IE = 100µA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector Cutoff Current",+ "symbol": "ICBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "VCB = 320V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Emitter Cutoff Current",+ "symbol": "IEBO",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "VEB = 5.6V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector Emitter Cutoff Current",+ "symbol": "ICES",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "VCE = 320V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Static Forward Current Transfer Ratio",+ "symbol": "hFE",+ "kind": "electrical",+ "unit": "",+ "min": 100,+ "typ": null,+ "max": null,+ "conditions": "IC = 1mA, VCE = 10V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Static Forward Current Transfer Ratio",+ "symbol": "hFE",+ "kind": "electrical",+ "unit": "",+ "min": 15,+ "typ": null,+ "max": null,+ "conditions": "IC = 100mA, VCE = 10V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Static Forward Current Transfer Ratio",+ "symbol": "hFE",+ "kind": "electrical",+ "unit": "",+ "min": null,+ "typ": null,+ "max": 300,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector-Emitter Saturation Voltage",+ "symbol": "VCE(sat)",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "IC = 20mA, IB = 2mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Collector-Emitter Saturation Voltage",+ "symbol": "VCE(sat)",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 500,+ "conditions": "IC = 50mA, IB = 6mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Base-Emitter Turn-On Voltage",+ "symbol": "VBE(on)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.9,+ "conditions": "IC = 50mA, VCE = 10V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Base-Emitter Saturation Voltage",+ "symbol": "VBE(sat)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.9,+ "conditions": "IC = 50mA, IB = 5mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Capacitance",+ "symbol": "Cobo",+ "kind": "electrical",+ "unit": "pF",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "VCB = 20V, f = 1MHz",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Transition Frequency",+ "symbol": "fT",+ "kind": "electrical",+ "unit": "MHz",+ "min": 50,+ "typ": null,+ "max": null,+ "conditions": "VCE = 20V, IC = 10mA, f = 20MHz",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],