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DMG1012TQ-7

Public Made by Adom

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Diodes Incorporated MOSFETs, SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DMG1012TQ-7

Diodes Incorporated · MOSFETs · SOT-523

DMG1012TQ-7 from Diodes Incorporated, in a SOT-523. 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 of the N-channel MOSFET; ESD protected to 2kV, and gate-source voltage must not exceed the maximum VGSS rating of ±6 V.
2 S passive Source of the N-channel MOSFET, the reference terminal for VGS, with drain-source voltage rated at 20 V maximum (VDSS).
3 D passive Drain of the N-channel MOSFET, rated for 20 V VDSS and 0.63 A continuous drain current at TA = +25°C (steady state).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-523
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 VDSS 20 V 2
Gate-Source Voltage VGSS -6 6 V 2
Continuous Drain Current ID 0.63 A Steady state, TA = +25°C (Note 6) 2
Continuous Drain Current ID 0.45 A Steady state, TA = +85°C (Note 6) 2
Pulsed Drain Current IDM 3 A 2
Total Power Dissipation PD 0.28 W Note 6 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Zero Gate Voltage Drain Current IDSS 100 nA TJ = +25°C, VDS = 20V, VGS = 0V 2
Gate-Source Leakage IGSS -1 1 µA VGS = ±4.5V, VDS = 0V 2
Gate Threshold Voltage VGS(TH) 0.5 1 V VDS = VGS, ID = 250μA 2
Drain-Source Breakdown Voltage BVDSS 20 V VGS = 0V, ID = 250μA 2
Static Drain-Source On-Resistance RDS(ON) 0.3 0.4 Ω VGS = 4.5V, ID = 600mA 2
Static Drain-Source On-Resistance RDS(ON) 0.4 0.5 Ω VGS = 2.5V, ID = 500mA 2
Static Drain-Source On-Resistance RDS(ON) 0.5 0.7 Ω VGS = 1.8V, ID = 350mA 2
Diode Forward Voltage VSD 0.7 1.2 V VGS = 0V, IS = 150mA 2
Forward Transfer Admittance /Yfs/ 1.4 S VDS = 10V, ID = 400mA 2
Input Capacitance Ciss 60.67 pF VDS = 16V, VGS = 0V, f = 1.0MHz 2
Output Capacitance Coss 9.68 pF VDS = 16V, VGS = 0V, f = 1.0MHz 2
Reverse Transfer Capacitance Crss 5.37 pF VDS = 16V, VGS = 0V, f = 1.0MHz 2
Total Gate Charge Qg 736.6 pC VGS = 4.5V, VDS = 10V, ID = 250mA 2
Gate-Source Charge Qgs 93.6 pC VGS = 4.5V, VDS = 10V, ID = 250mA 2
Gate-Drain Charge Qgd 116.6 pC VGS = 4.5V, VDS = 10V, ID = 250mA 2
Turn-On Delay Time tD(ON) 5.1 ns VDD = 10V, VGS = 4.5V, RL = 47Ω, RG = 10Ω, ID = 200mA 2
Turn-On Rise Time tR 7.4 ns VDD = 10V, VGS = 4.5V, RL = 47Ω, RG = 10Ω, ID = 200mA 2
Turn-Off Delay Time tD(OFF) 26.7 ns VDD = 10V, VGS = 4.5V, RL = 47Ω, RG = 10Ω, ID = 200mA 2
Turn-Off Fall Time tF 12.3 ns VDD = 10V, VGS = 4.5V, RL = 47Ω, RG = 10Ω, ID = 200mA 2
Thermal Resistance, Junction to Ambient RJA 452 °C/W Device mounted on FR-4 PCB, minimum recommended pad layout (Note 6) 2

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 tin  Terminals: Finish, Matte Tin Annealed over Alloy 42 Lead￾Frame. Solderable per MIL-STD-202, Method 208  Terminal Connections: See Diagram 1

CAD (KiCad official)

  • Symbol: DMG1012TQ-7
  • Footprint: Package_TO_SOT_SMD:SOT-523
  • 3D model: SOT-523, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.8 mm nominal SOT-523 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: dmg1012tq-7-etched.step / dmg1012tq-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmg1012tq-7.step / dmg1012tq-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 2f226aaee67a9007, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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