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ZXMHC3A01T8TA

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Diodes Incorporated MOSFETs, SOT-223-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ZXMHC3A01T8TA

Diodes Incorporated · MOSFETs · SOT-223-8

ZXMHC3A01T8TA from Diodes Incorporated, in a SOT-223-8. 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 G3 input Gate of MOSFET 3, with VGSS rated ±20V.
2 S2/S3 passive Common source pin of MOSFETs 2 and 3, tied together internally.
3 G2 input Gate of MOSFET 2, with VGSS rated ±20V.
4 G1 input Gate of MOSFET 1, with VGSS rated ±20V.
5 D1/D2 passive Common drain pin of MOSFETs 1 and 2, tied together internally and forming one H-bridge output.
6 S1/S4 passive Common source pin of MOSFETs 1 and 4, tied together internally.
7 D3/D4 passive Common drain pin of MOSFETs 3 and 4, tied together internally and forming the other H-bridge output.
8 G4 input Gate of MOSFET 4, with VGSS rated ±20V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-223-8
Category Transistors/Thyristors
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
N-channel Drain-Source Voltage VDSS 30 V 2
P-channel Drain-Source Voltage VDSS -30 V 2
N-channel Gate-Source Voltage VGSS -20 20 V 2
P-channel Gate-Source Voltage VGSS -20 20 V 2
N-channel Continuous Drain Current, steady state, TA=+25°C ID 3.1 A VGS = 10V, TA = +25°C (Notes 6 & 8) 2
N-channel Continuous Drain Current, steady state, TA=+70°C ID 2.5 A VGS = 10V, TA = +70°C (Notes 6 & 8) 2
N-channel Continuous Drain Current, TA=+25°C ID 2.7 A VGS = 10V, TA = +25°C (Notes 5 & 8) 2
P-channel Continuous Drain Current, steady state, TA=+25°C ID -2.3 A VGS = 10V, TA = +25°C (Notes 6 & 8) 2
P-channel Continuous Drain Current, steady state, TA=+70°C ID -1.8 A VGS = 10V, TA = +70°C (Notes 6 & 8) 2
P-channel Continuous Drain Current, TA=+25°C ID -2 A VGS = 10V, TA = +25°C (Notes 5 & 8) 2
N-channel Continuous Source Current (body diode) IS 2.3 A Note 6 2
P-channel Continuous Source Current (body diode) IS -2.2 A Note 6 2
N-channel Pulsed Drain Current IDM 14.3 A Note 7 2
P-channel Pulsed Drain Current IDM -10.8 A Note 7 2
N-channel Pulsed Source Current ISM 14.5 A Note 7 2
P-channel Pulsed Source Current ISM -10.8 A Note 7 2
Total Power Dissipation PD 1.3 W TA = +25°C (Note 5) 2
Total Power Dissipation PD 1.7 W TA = +25°C (Note 6) 2
Thermal Resistance, Junction to Ambient, steady state RθJA 96 °C/W Steady State (Note 5) 2
Thermal Resistance, Junction to Ambient, steady state RθJA 73 °C/W Steady State (Note 6) 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
N-channel Drain-Source Breakdown Voltage BVDSS 30 V VGS = 0V, ID = 250μA 3
N-channel Zero Gate Voltage Drain Current IDSS 1 μA VDS = 30V, VGS = 0V 3
N-channel Gate-Source Leakage IGSS 100 nA VGS = ±20V, VDS = 0V 3
N-channel Gate Threshold Voltage VGS(th) 1 3 V VDS = VGS, ID = 250μA 3
N-channel Static Drain-Source On-Resistance (Note 9) RDS(ON) 0.12 Ω VGS = 10V, ID = 2.5A 3
N-channel Static Drain-Source On-Resistance (Note 9) RDS(ON) 0.18 Ω VGS = 4.5V, ID = 2.0A 3
N-channel Diode Forward Voltage (Note 9) VSD 0.95 V VGS = 0V, IS = 1.7A 3
P-channel Drain-Source Breakdown Voltage BVDSS -30 V VGS = 0V, ID = -250μA 3
P-channel Zero Gate Voltage Drain Current IDSS -1 μA VDS = -30V, VGS = 0V 3
P-channel Gate-Source Leakage IGSS 100 nA VGS = ±20V, VDS = 0V 3
P-channel Gate Threshold Voltage VGS(th) -1 -3 V VDS = VGS, ID = -250μA 3
P-channel Static Drain-Source On-Resistance (Note 9) RDS(ON) 0.21 Ω VGS = -10V, ID = -1.4A 3
P-channel Static Drain-Source On-Resistance (Note 9) RDS(ON) 0.33 Ω VGS = -4.5V, ID = -1.1A 3
P-channel Diode Forward Voltage (Note 9) VSD -0.85 -0.95 V VGS = 0V, IS = -1.1A 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts Copper tin  Terminal Connections Indicator: See Diagram  Terminals: Finish  Matte Tin Annealed over Copper Leadframe; 1

CAD (KiCad official)

  • Symbol: ZXMHC3A01T8TA
  • Footprint: Package_TO_SOT_SMD:SOT-223-8
  • 3D model: SOT-223-8 (KiCad packages3D, STEP)
  • 3D model files: zxmhc3a01t8ta-etched.step / zxmhc3a01t8ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zxmhc3a01t8ta.step / zxmhc3a01t8ta.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (10 pp, sha256 b9c363e989ea5551, 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