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MU3020D

Public Made by Adom

by adom

MIRACLE POWER MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MU3020D

MIRACLE POWER · MOSFETs · TO-252

MU3020D from MIRACLE POWER, in a TO-252. 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; gate-source voltage limited to ±20V, threshold 1.0V min to 2.5V max at 250µA.
2 D passive Drain (center pin, connected to the mounting tab); drain-source voltage 30V max, continuous current 190A at TC = 25°C.
3 S passive Source; body diode forward continuous current 190A, pulsed 760A.

Key specifications

Parameter Value
Manufacturer MIRACLE POWER
Package TO-252
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 -20 20 V 1
Drain Current-Continuous ID 190 A TC = 25°C 1
Drain Current-Continuous ID 120 A TC = 100°C 1
Drain Current-Pulsed IDM 760 A 1
Maximum Power Dissipation PD 50 W TC = 25°C 1
Single Pulsed Avalanche Energy EAS 625 mJ L = 0.5mH, VDD = 25V, IAS = 50A, RG = 25Ω, starting TJ = 25°C (note c) 1
Operating and Store Temperature Range TJ, TSTG -55 150 °C 1
Drain-Source Breakdown Voltage BVDSS 30 V VGS = 0V, ID = 250μA 1
Zero Gate Voltage Drain Current IDSS 1 μA VDS = 30V, VGS = 0V 1
Forward Gate Body Leakage Current IGSS -100 100 nA VDS = 0V, VGS = ±20V 1
Gate Threshold Voltage VGS(th) 1 1.5 2.5 V VDS = VGS, ID = 250μA 2
Static Drain-Source On-Resistance RDS(on) 1.9 2.4 mΩ VGS = 10V, ID = 20A 2
Static Drain-Source On-Resistance RDS(on) 2.4 3 mΩ VGS = 4.5V, ID = 10A 2
Drain-Source Diode Forward Continuous Current IS 190 A VG = VD = 0V, Force Current 2
Maximum Pulsed Current ISM 760 A 2
Drain-Source Diode Forward Voltage VSD 1.2 V VGS = 0V, IS = 20A 2
Thermal Resistance, Junction to Case RθJC 2.5 °C/W 1
Thermal Resistance, Junction to Ambient RθJA 35 °C/W 1
Gate Resistance RG 2.1 Ω VDS = VGS = 0V, f = 1.0MHz 2
Input Capacitance Ciss 6278 pF VDS = 15V, VGS = 0V, f = 1.0MHz 2
Output Capacitance Coss 863 pF VDS = 15V, VGS = 0V, f = 1.0MHz 2
Reverse Transfer Capacitance Crss 532 pF VDS = 15V, VGS = 0V, f = 1.0MHz 2
Turn-On Delay Time td(on) 13 ns VDD = 15V, VGS = 10V, ID = 30A, RGEN = 3.0Ω 2
Turn-On Rise Time tr 29 ns 2
Turn-Off Delay Time td(off) 85 ns 2
Turn-Off Fall Time tf 50 ns 2
Total Gate Charge Qg 108 nC VDS = 15V, VGS = 0 to 10V, ID = 20A 2
Gate-Source Charge Qgs 20 nC 2
Gate-Drain Charge Qgd 20 nC 2
Body Diode Reverse Recovery Time Trr 28 ns IF = 20A, dIF/dt = 100A/μs 2
Body Diode Reverse Recovery Charge Qrr 16 nC IF = 20A, dIF/dt = 100A/μs 2

CAD (KiCad official)

  • Symbol: MU3020D
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: mu3020d-etched.step / mu3020d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mu3020d.step / mu3020d.glb are the bare package body.

Provenance

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

  • Datasheet: MIRACLE POWER datasheet (6 pp, sha256 f5a1013de7e73d5d, retrieved 2026-10-20, 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