component
ATM3401APSA
Public Made by Adomby adom
Agertech MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.md+10−21@@ -2,15 +2,15 @@ **Agertech** · MOSFETs · SOT-23 -ATM3401APSA from Agertech, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.+ATM3401APSA from Agertech, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). Symbol, footprint, and 3D from KiCad-official CAD. ## Pinout | Pin | Name | Type | Function | |---|---|---|---|-| 1 | G | input | Gate terminal of the P-channel MOSFET; gate-source voltage is rated at ±12 V (VGS), and the part is stated to operate with gate voltages as low as 2.5 V. |-| 2 | S | passive | Source terminal, the reference for VGS (±12 V limit); the body-diode forward voltage VSD is -1.2 V at IS = -4.2 A with VGS = 0 V. |-| 3 | D | passive | Drain terminal; drain-source voltage is rated at -30 V, continuous drain current at -4.2 A (VGS = -10 V), and pulsed drain current at -30 A. |+| 1 | G | input | Gate of the P-channel MOSFET; gate-source voltage is rated ±12 V (absolute maximum) and the gate threshold VGS(th) is -0.7 V to -1.3 V at VDS=VGS, ID=-250µA. |+| 2 | S | passive | Source of the MOSFET, the reference terminal for VGS; the body diode forward voltage VSD is specified as -1.2 V max at IS=-4.2 A, VGS=0 V. |+| 3 | D | passive | Drain of the MOSFET; rated VDS -30 V, continuous drain current ID -4.2 A, pulsed drain current IDM -30 A, with RDS(ON) below 55 mΩ at VGS=-10 V. | ## Key specifications @@ -34,25 +34,14 @@ Limits as printed in the datasheet (page.json `metadata.characteristics` carries | Static Drain-Source On-Resistance | RDS(ON) | | 48 | 55 | mΩ | VGS=-10V, ID=-4.2A | 2 | | Static Drain-Source On-Resistance | RDS(ON) | | 56 | 75 | mΩ | VGS=-4.5V, ID=-4A | 2 | | Static Drain-Source On-Resistance | RDS(ON) | | 72 | 90 | mΩ | VGS=-2.5V, ID=-1A | 2 |-| Forward Transconductance | gFS | 10 | | | S | VDS=-5V, ID=-4.2A | 2 | | Diode Forward Voltage | VSD | | | -1.2 | V | IS=-4.2A, VGS=0V | 2 |-| Input Capacitance | Ciss | | 880 | | pF | VGS=0V, VDS=-15V, f=1MHz | 2 |-| Output Capacitance | Coss | | 105 | | pF | VGS=0V, VDS=-15V, f=1MHz | 2 |-| Reverse Transfer Capacitance | Crss | | 65 | | pF | VGS=0V, VDS=-15V, f=1MHz | 2 |-| Total Gate Charge | Qg | | 8.5 | | nC | VGS=-4.5V, VDS=-15V, ID=-4.2A | 2 |-| Gate Source Charge | Qgs | | 1.8 | | nC | VGS=-4.5V, VDS=-15V, ID=-4.2A | 2 |-| Gate Drain Charge | Qgd | | 2.7 | | nC | VGS=-4.5V, VDS=-15V, ID=-4.2A | 2 |-| Turn-On Delay Time | td(on) | | 7 | | ns | VGS=-10V, VDS=-15V, ID=-4.2A, RGEN=6Ω | 2 |-| Turn-On Rise Time | tr | | 3 | | ns | VGS=-10V, VDS=-15V, ID=-4.2A, RGEN=6Ω | 2 |-| Turn-Off Delay Time | td(off) | | 30 | | ns | VGS=-10V, VDS=-15V, ID=-4.2A, RGEN=6Ω | 2 |-| Turn-Off Fall Time | tf | | 12 | | ns | VGS=-10V, VDS=-15V, ID=-4.2A, RGEN=6Ω | 2 |-| Drain-Source Voltage | VDS | -30 | | | V | | 1 |-| Gate-Source Voltage | VGS | -12 | | 12 | V | | 1 |-| Continuous Drain Current | ID | -4.2 | | | A | | 1 |-| Pulsed Drain Current | IDM | -30 | | | A | Repetitive rating, pulse width limited by maximum junction temperature (note 1) | 1 |-| Power Dissipation | PD | | | 1.2 | W | | 1 |+| Drain-Source Voltage | VDS | -30 | | | V | TA=25℃ | 1 |+| Gate-Source Voltage | VGS | -12 | | 12 | V | TA=25℃ | 1 |+| Continuous Drain Current | ID | -4.2 | | | A | TA=25℃ | 1 |+| Pulsed Drain Current | IDM | -30 | | | A | Pulse width limited by maximum junction temperature (note 1) | 1 |+| Power Dissipation | PD | | | 1.2 | W | TA=25℃ | 1 | | Junction and Storage Temperature Range | TJ, TSTG | -55 | | 150 | °C | | 1 |-| Thermal Resistance, Junction-to-Ambient | RθJA | | | 104 | °C/W | Surface mounted on FR4 board, t ≤ 10 sec (note 2) | 1 |+| Thermal Resistance, Junction-to-Ambient | RθJA | | | 104 | °C/W | | 1 | ## CAD (KiCad official)
package.json+12−13@@ -1,6 +1,6 @@ { "slug": "atm3401apsa",- "version": "0.1.1",+ "version": "0.1.2", "type": "component", "description": "Agertech MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.", "tags": [@@ -28,8 +28,7 @@ "viewers/symbol.html", "viewers/footprint.html", "atm3401apsa-hero.glb",- "atm3401apsa-hero.overlay.json",- "atm3401apsa-etched.glb"+ "atm3401apsa-hero.overlay.json" ], "component": { "mpn": "ATM3401APSA",@@ -43,7 +42,7 @@ "symbol": "atm3401apsa.kicad_sym", "footprint": "atm3401apsa.kicad_mod", "model_3d": "atm3401apsa-hero.glb",- "model_3d_plain": "atm3401apsa-etched.glb",+ "model_3d_plain": "atm3401apsa.glb", "model_3d_step": "atm3401apsa-etched.step", "model_3d_step_plain": "atm3401apsa.step", "lbr": "atm3401apsa.lbr"@@ -52,7 +51,7 @@ "lcsc": "C5141743" }, "distributor_check": {- "checked_at": "2026-11-12T07:56:47Z",+ "checked_at": "2026-11-12T22:58:30Z", "source": "Component Ocean /api/assign-pns", "digikey": { "pn": null,@@ -68,19 +67,19 @@ "number": "1", "name": "G", "type": "input",- "description": "Gate terminal of the P-channel MOSFET; gate-source voltage is rated at ±12 V (VGS), and the part is stated to operate with gate voltages as low as 2.5 V."+ "description": "Gate of the P-channel MOSFET; gate-source voltage is rated ±12 V (absolute maximum) and the gate threshold VGS(th) is -0.7 V to -1.3 V at VDS=VGS, ID=-250µA." }, { "number": "2", "name": "S", "type": "passive",- "description": "Source terminal, the reference for VGS (±12 V limit); the body-diode forward voltage VSD is -1.2 V at IS = -4.2 A with VGS = 0 V."+ "description": "Source of the MOSFET, the reference terminal for VGS; the body diode forward voltage VSD is specified as -1.2 V max at IS=-4.2 A, VGS=0 V." }, { "number": "3", "name": "D", "type": "passive",- "description": "Drain terminal; drain-source voltage is rated at -30 V, continuous drain current at -4.2 A (VGS = -10 V), and pulsed drain current at -30 A."+ "description": "Drain of the MOSFET; rated VDS -30 V, continuous drain current ID -4.2 A, pulsed drain current IDM -30 A, with RDS(ON) below 55 mΩ at VGS=-10 V." } ], "provenance": {@@ -94,11 +93,11 @@ "consensus": "agreed", "guards": "pin_guards 0.1: passed", "guard_notes": [- "extractor flagged: The datasheet's SOT-23 figure text lists 'G S' and 'D 3 / 1 / 2' without an explicit pin-by-pin draw; The datasheet gives no explicit pin-level limits for the source pin. The description cites the VGS r"+ "extractor flagged: The SOT-23 outline on page 1 prints pin numbers 1, 2, 3 and the letters G, S, D, but the text extrac; The datasheet does not give a pin-type classification (input/passive/power). Types were assigned by " ], "pages_sent": 8,- "cost_usd": 0.0294,- "at": "2026-11-12T07:56:26"+ "cost_usd": 0.0286,+ "at": "2026-11-12T22:58:23" }, "datasheet": { "url": "https://datasheet.lcsc.com/datasheet/pdf/713eb8bbb4eb31c5634f9f200e96cc9c.pdf",@@ -153,13 +152,13 @@ "zmin_mm": 0.0, "centre_offset_mm": 0.0, "footprint_binding": "identity",- "sha256": "9f51e2ae8dd0ceac4dc4e9f7f9fd68c00d864a7c8e48c3ffabbcf73125d398f1",+ "sha256": "a13dd8852e1b7695b7528668bf6221eee2c661004e3cdddad604564bd5cc1111", "checked": "2026-11-12", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ], "package_dims": {- "package_code": "SOT-23",+ "package_code": "SOT-23 (TO-236)", "source_page": 6, "D": { "nom_mm": 2.9,
page.json+15−14@@ -4,7 +4,7 @@ "slug": "atm3401apsa", "title": "ATM3401APSA", "brief": "Agertech MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",- "version": "0.1.1",+ "version": "0.1.2", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -25,7 +25,7 @@ "symbol": "atm3401apsa.kicad_sym", "footprint": "atm3401apsa.kicad_mod", "model_3d": "atm3401apsa-hero.glb",- "model_3d_plain": "atm3401apsa-etched.glb",+ "model_3d_plain": "atm3401apsa.glb", "model_3d_step": "atm3401apsa-etched.step", "model_3d_step_plain": "atm3401apsa.step", "lbr": "atm3401apsa.lbr"@@ -34,7 +34,7 @@ "lcsc": "C5141743" }, "distributor_check": {- "checked_at": "2026-11-12T07:56:47Z",+ "checked_at": "2026-11-12T22:58:30Z", "source": "Component Ocean /api/assign-pns", "digikey": { "pn": null,@@ -50,19 +50,19 @@ "number": "1", "name": "G", "type": "input",- "description": "Gate terminal of the P-channel MOSFET; gate-source voltage is rated at ±12 V (VGS), and the part is stated to operate with gate voltages as low as 2.5 V."+ "description": "Gate of the P-channel MOSFET; gate-source voltage is rated ±12 V (absolute maximum) and the gate threshold VGS(th) is -0.7 V to -1.3 V at VDS=VGS, ID=-250µA." }, { "number": "2", "name": "S", "type": "passive",- "description": "Source terminal, the reference for VGS (±12 V limit); the body-diode forward voltage VSD is -1.2 V at IS = -4.2 A with VGS = 0 V."+ "description": "Source of the MOSFET, the reference terminal for VGS; the body diode forward voltage VSD is specified as -1.2 V max at IS=-4.2 A, VGS=0 V." }, { "number": "3", "name": "D", "type": "passive",- "description": "Drain terminal; drain-source voltage is rated at -30 V, continuous drain current at -4.2 A (VGS = -10 V), and pulsed drain current at -30 A."+ "description": "Drain of the MOSFET; rated VDS -30 V, continuous drain current ID -4.2 A, pulsed drain current IDM -30 A, with RDS(ON) below 55 mΩ at VGS=-10 V." } ], "provenance": {@@ -76,11 +76,11 @@ "consensus": "agreed", "guards": "pin_guards 0.1: passed", "guard_notes": [- "extractor flagged: The datasheet's SOT-23 figure text lists 'G S' and 'D 3 / 1 / 2' without an explicit pin-by-pin draw; The datasheet gives no explicit pin-level limits for the source pin. The description cites the VGS r"+ "extractor flagged: The SOT-23 outline on page 1 prints pin numbers 1, 2, 3 and the letters G, S, D, but the text extrac; The datasheet does not give a pin-type classification (input/passive/power). Types were assigned by " ], "pages_sent": 8,- "cost_usd": 0.0294,- "at": "2026-11-12T07:56:26"+ "cost_usd": 0.0286,+ "at": "2026-11-12T22:58:23" }, "datasheet": { "url": "https://datasheet.lcsc.com/datasheet/pdf/713eb8bbb4eb31c5634f9f200e96cc9c.pdf",@@ -135,13 +135,13 @@ "zmin_mm": 0, "centre_offset_mm": 0, "footprint_binding": "identity",- "sha256": "9f51e2ae8dd0ceac4dc4e9f7f9fd68c00d864a7c8e48c3ffabbcf73125d398f1",+ "sha256": "a13dd8852e1b7695b7528668bf6221eee2c661004e3cdddad604564bd5cc1111", "checked": "2026-11-12", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ], "package_dims": {- "package_code": "SOT-23",+ "package_code": "SOT-23 (TO-236)", "source_page": 6, "D": { "nom_mm": 2.9,@@ -550,10 +550,11 @@ "viewers/symbol.html", "viewers/footprint.html", "atm3401apsa-hero.glb",- "atm3401apsa-hero.overlay.json",- "atm3401apsa-etched.glb"+ "atm3401apsa-hero.overlay.json" ], "visibility": { "public": true- }+ },+ "description": "Agertech MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "org": "adom" }