component

MSA001B

Public Made by Adom

by adom

miracle MOSFETs, TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorsmsa001bfactory-2.0.0extractor-text

Verified MSA001B

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MSA001B · TO-263 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 6-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-263-2
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-vuf_p4xz/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ msa001b.kicad_sym✓ msa001b.kicad_mod✓ msa001b.step
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

MSA001B

miracle · MOSFETs · TO-263

MSA001B from miracle, in a TO-263. 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; VGS rated ±20 V maximum, with gate threshold VGS(th) of 2.0 to 4.0 V at ID = 250μA.
2 D passive Drain, connected to the tab; VDS rated 110 V with continuous ID of 294 A at TC = 25°C.
3 S passive Source; body diode continuous forward current IS is 294 A maximum.

Key specifications

Parameter Value
Manufacturer miracle
Package TO-263
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 Breakdown Voltage BVDSS 110 V VGS = 0V, ID = 250μA 1
Zero Gate Voltage Drain Current IDSS 1 μA VDS = 110V, VGS = 0V 1
Forward Gate Body Leakage Current IGSS -100 100 nA VDS = 0V, VGS = ±20V 1
Gate Threshold Voltage VGS(th) 2 4 V VDS = VGS, ID = 250μA 2
Static Drain-Source On-Resistance RDS(on) 2 2.6 mΩ VGS = 10V, ID = 20A 2
Drain-Source Diode Forward Continuous Current IS 294 A VG = VD = 0V, Force Current 2
Maximum Pulsed Diode Current ISM 1175 A VG = VD = 0V, Force Current 2
Drain-Source Diode Forward Voltage VSD 1.2 V VGS = 0V, IS = 20A 2
Drain-Source Voltage VDS 110 V TJ = +25 ℃ to +150 ℃ 1
Gate-Source Voltage VGS -20 20 V 1
Drain Current-Continuous ID 294 A TC = 25°C 1
Drain Current-Continuous ID 185.5 A TC = 100°C 1
Drain Current-Pulsed IDM 1175 A Repetitive rating: pulse width limited by maximum junction temperature 1
Maximum Power Dissipation PD 417 W TC = 25°C 1
Single Pulsed Avalanche Energy EAS 1502 mJ L = 0.5mH, VDD = 25V, IAS = 77.5A, RG = 25Ω, Starting TJ = 25 ℃ 1
Operating Junction Temperature TJ 150 °C 1
Storage Temperature Range TSTG -55 150 °C 1
Thermal Resistance, Junction to Case RθJC 0.3 °C/W 1
Thermal Resistance, Junction to Ambient RθJA 34 °C/W 1
Gate Resistance RG 2.8 Ω VDS = VGS = 0V, f = 1.0MHz 2
Input Capacitance Ciss 11.55 nF VDS = 55V, VGS = 0V, f = 1.0MHz 2
Output Capacitance Coss 1590 pF VDS = 55V, VGS = 0V, f = 1.0MHz 2
Reverse Transfer Capacitance Crss 37 pF VDS = 55V, VGS = 0V, f = 1.0MHz 2
Turn-On Delay Time td(on) 50 ns VDD = 55V, VGS = 10V, ID = 20A, RGEN = 6.2Ω 2
Turn-On Rise Time tr 76 ns VDD = 55V, VGS = 10V, ID = 20A, RGEN = 6.2Ω 2
Turn-Off Delay Time td(off) 143 ns VDD = 55V, VGS = 10V, ID = 20A, RGEN = 6.2Ω 2
Turn-Off Fall Time tf 84 ns VDD = 55V, VGS = 10V, ID = 20A, RGEN = 6.2Ω 2
Total Gate Charge Qg 172 nC VDS = 55V, VGS = 0 to 10V, ID = 20A 2
Gate-Source Charge Qgs 57 nC VDS = 55V, VGS = 0 to 10V, ID = 20A 2
Gate-Drain Charge Qgd 40 nC VDS = 55V, VGS = 0 to 10V, ID = 20A 2
Body Diode Reverse Recovery Time Trr 104 ns IF = 20A, dIF/dt = 100A/μs 2
Body Diode Reverse Recovery Charge Qrr 351 nC IF = 20A, dIF/dt = 100A/μs 2

CAD (KiCad official)

  • Symbol: MSA001B
  • Footprint: Package_TO_SOT_SMD:TO-263-2
  • 3D model: TO-263 (KiCad packages3D, STEP)
  • 3D model files: msa001b-etched.step / msa001b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); msa001b.step / msa001b.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: miracle datasheet (6 pp, sha256 3da38cae274960ff, retrieved 2026-10-30, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF