component
ACST830-8T
Public Made by Adomby adom
STMicroelectronics Thyristors (SCR)/Modules, TO-220AB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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acst830-8t: specified limits as data (metadata.characteristics, 29 rows from the datasheet)
2 files changed
+392−1
README.md+36@@ -21,6 +21,42 @@ ACST830-8T from STMicroelectronics, in a TO-220AB. Pinout and pin descriptions e | 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 |+|---|---|---|---|---|---|---|---|+| On-state rms current (full sine wave) | IT(RMS) | | | 8 | A | TO-220AB, D2PAK Tc = 105 °C | 2 |+| Non repetitive surge peak on-state current | ITSM | | | 80 | A | Tj initial = 25 °C, f = 50 Hz, tp = 20 ms, full cycle sine wave | 2 |+| Non repetitive surge peak on-state current | ITSM | | | 84 | A | Tj initial = 25 °C, f = 60 Hz, tp = 16.7 ms, full cycle sine wave | 2 |+| I2t for fuse selection | I2t | | | 42 | A2s | tp = 10 ms | 2 |+| Critical rate of rise on-state current | dI/dt | | | 100 | A/μs | IG = 2 x IGT, tr ≤ 100 ns, f = 120 Hz, Tj = 125 °C | 2 |+| Non repetitive line peak pulse voltage | VPP | | | 2 | kV | Tj = 25 °C | 2 |+| Average gate power dissipation | PG(AV) | | | 0.1 | W | Tj = 125 °C | 2 |+| Peak gate power dissipation | PGM | | | 10 | W | tp = 20 ms, Tj = 125 °C | 2 |+| Peak gate current | IGM | | | 1.6 | A | tp = 20 ms, Tj = 125 °C | 2 |+| Storage temperature range | Tstg | -40 | | 150 | °C | | 2 |+| Operating junction temperature range | Tj | -40 | | 125 | °C | | 2 |+| Lead temperature for soldering | TL | | | 260 | °C | 10 s, at 3 mm from plastic case | 2 |+| Gate trigger current | IGT | | | 30 | mA | VOUT = 12 V, RL = 33 Ω, quadrants I - II - III | 2 |+| Gate trigger voltage | VGT | | | 1 | V | | 2 |+| Gate non-trigger voltage | VGD | 0.2 | | | V | VOUT = VDRM, RL = 3.3 kΩ, Tj = 125 °C, quadrants I - II - III | 2 |+| Holding current | IH | | | 30 | mA | IOUT = 500 mA | 2 |+| Latching current | IL | | | 50 | mA | IG = 1.2 x IGT, quadrants I - II - III | 2 |+| Critical rate of rise of off-state voltage | dV/dt | 2000 | | | V/µs | VOUT = 67% VDRM, gate open, Tj = 125 °C | 2 |+| Critical rate of decrease of main current | (dI/dt)c | 8 | | | A/ms | Without snubber, Tj = 125 °C | 2 |+| Clamping voltage | VCL | 850 | | | V | ICL = 0.1 mA, tp = 1 ms | 2 |+| On-state voltage | VTM | | | 1.5 | V | IOUT = 11.3 A, tp = 500 µs, Tj = 25 °C | 3 |+| Threshold voltage | VT0 | | | 0.9 | V | Tj = 125 °C | 3 |+| Dynamic resistance | RD | | | 50 | mΩ | Tj = 125 °C | 3 |+| Repetitive peak off-state current | IDRM | | | 20 | µA | VOUT = VDRM/VRRM, Tj = 25 °C | 3 |+| Repetitive peak off-state current | IDRM | | | 1 | mA | VOUT = VDRM/VRRM, Tj = 125 °C | 3 |+| Repetitive peak reverse current | IRRM | | | 20 | µA | VOUT = VDRM/VRRM, Tj = 25 °C | 3 |+| Repetitive peak reverse current | IRRM | | | 1 | mA | VOUT = VDRM/VRRM, Tj = 125 °C | 3 |+| Junction to ambient thermal resistance | Rth(j-a) | | | 60 | °C/W | TO-220AB | 3 |+| Junction to case thermal resistance (AC) | Rth(j-c) | | | 2 | °C/W | TO-220AB | 3 |+ ## CAD (KiCad official) - Symbol: `ACST830-8T`
page.json+356−1@@ -151,6 +151,361 @@ "Package": "TO-220AB", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "fab0af0f7f89fd6d",+ "rows": [+ {+ "name": "On-state rms current (full sine wave)",+ "symbol": "IT(RMS)",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 8,+ "conditions": "TO-220AB, D2PAK Tc = 105 °C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Non repetitive surge peak on-state current",+ "symbol": "ITSM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 80,+ "conditions": "Tj initial = 25 °C, f = 50 Hz, tp = 20 ms, full cycle sine wave",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Non repetitive surge peak on-state current",+ "symbol": "ITSM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 84,+ "conditions": "Tj initial = 25 °C, f = 60 Hz, tp = 16.7 ms, full cycle sine wave",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "I2t for fuse selection",+ "symbol": "I2t",+ "kind": "absolute_maximum",+ "unit": "A2s",+ "min": null,+ "typ": null,+ "max": 42,+ "conditions": "tp = 10 ms",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Critical rate of rise on-state current",+ "symbol": "dI/dt",+ "kind": "absolute_maximum",+ "unit": "A/μs",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "IG = 2 x IGT, tr ≤ 100 ns, f = 120 Hz, Tj = 125 °C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Non repetitive line peak pulse voltage",+ "symbol": "VPP",+ "kind": "absolute_maximum",+ "unit": "kV",+ "min": null,+ "typ": null,+ "max": 2,+ "conditions": "Tj = 25 °C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Average gate power dissipation",+ "symbol": "PG(AV)",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 0.1,+ "conditions": "Tj = 125 °C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Peak gate power dissipation",+ "symbol": "PGM",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "tp = 20 ms, Tj = 125 °C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Peak gate current",+ "symbol": "IGM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 1.6,+ "conditions": "tp = 20 ms, Tj = 125 °C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature range",+ "symbol": "Tj",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Lead temperature for soldering",+ "symbol": "TL",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "10 s, at 3 mm from plastic case",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate trigger current",+ "symbol": "IGT",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 30,+ "conditions": "VOUT = 12 V, RL = 33 Ω, quadrants I - II - III",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate trigger voltage",+ "symbol": "VGT",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate non-trigger voltage",+ "symbol": "VGD",+ "kind": "electrical",+ "unit": "V",+ "min": 0.2,+ "typ": null,+ "max": null,+ "conditions": "VOUT = VDRM, RL = 3.3 kΩ, Tj = 125 °C, quadrants I - II - III",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Holding current",+ "symbol": "IH",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 30,+ "conditions": "IOUT = 500 mA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Latching current",+ "symbol": "IL",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 50,+ "conditions": "IG = 1.2 x IGT, quadrants I - II - III",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Critical rate of rise of off-state voltage",+ "symbol": "dV/dt",+ "kind": "electrical",+ "unit": "V/µs",+ "min": 2000,+ "typ": null,+ "max": null,+ "conditions": "VOUT = 67% VDRM, gate open, Tj = 125 °C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Critical rate of decrease of main current",+ "symbol": "(dI/dt)c",+ "kind": "electrical",+ "unit": "A/ms",+ "min": 8,+ "typ": null,+ "max": null,+ "conditions": "Without snubber, Tj = 125 °C",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Clamping voltage",+ "symbol": "VCL",+ "kind": "electrical",+ "unit": "V",+ "min": 850,+ "typ": null,+ "max": null,+ "conditions": "ICL = 0.1 mA, tp = 1 ms",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "On-state voltage",+ "symbol": "VTM",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.5,+ "conditions": "IOUT = 11.3 A, tp = 500 µs, Tj = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Threshold voltage",+ "symbol": "VT0",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.9,+ "conditions": "Tj = 125 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Dynamic resistance",+ "symbol": "RD",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 50,+ "conditions": "Tj = 125 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Repetitive peak off-state current",+ "symbol": "IDRM",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 20,+ "conditions": "VOUT = VDRM/VRRM, Tj = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Repetitive peak off-state current",+ "symbol": "IDRM",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "VOUT = VDRM/VRRM, Tj = 125 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Repetitive peak reverse current",+ "symbol": "IRRM",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 20,+ "conditions": "VOUT = VDRM/VRRM, Tj = 25 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Repetitive peak reverse current",+ "symbol": "IRRM",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "VOUT = VDRM/VRRM, Tj = 125 °C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction to ambient thermal resistance",+ "symbol": "Rth(j-a)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": null,+ "max": 60,+ "conditions": "TO-220AB",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction to case thermal resistance (AC)",+ "symbol": "Rth(j-c)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": null,+ "max": 2,+ "conditions": "TO-220AB",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -192,4 +547,4 @@ "visibility": { "public": true }-}+}