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DO5T10BA

Public Made by Adom

by adom

DOINGTER MOSFETs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DO5T10BA

DOINGTER · MOSFETs · SOT-23-3

DO5T10BA from DOINGTER, in a SOT-23-3. 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; controls the channel, with VGS rated ±20 V maximum and threshold VGS(th) 1.2 V min to 2.5 V max at ID=250μA.
2 D passive Drain; drain-source voltage rated 100 V maximum with continuous drain current of 5 A at TA=25℃ and pulsed 12 A.
3 S passive Source; connects to the source of the N-channel MOSFET and the body diode anode, continuous diode current IS 5 A max.

Key specifications

Parameter Value
Manufacturer DOINGTER
Package SOT-23-3
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 100 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID 5 A TA=25℃ 1
Continuous Drain Current ID 3 A TA=100℃ 1
Pulsed Drain Current IDM 12 A Note 1: pulse width limited by maximum junction temperature 1
Power Dissipation PD 1.3 W TA=25℃ 1
Operating and Storage Junction Temperature Range TJ, TSTG -55 150 ℃ 1
Thermal Resistance, Junction to Ambient RθJA 96 ℃/W 1
Drain-Source Breakdown Voltage BVDSS 100 V VGS=0V, ID=250μA 2
Zero Gate Voltage Drain Current IDSS 1 μA VGS=0V, VDS=100V 2
Gate-Source Leakage Current IGSS -100 100 nA VGS=±20V, VDS=0A 2
Gate-Source Threshold Voltage VGS(th) 1.2 1.6 2.5 V VGS=VDS, ID=250μA 2
Drain-Source On Resistance RDS(ON) 90 120 mΩ VGS=10V, ID=3A 2
Drain-Source On Resistance RDS(ON) 120 150 mΩ VGS=4.5V, ID=2A 2
Diode Forward Voltage VSD 1.3 V VGS=0V, ISD=3A 2
Continuous Drain Current (body diode) IS 5 A VD=VG=0V 2
Pulsed Drain Current (body diode) ISM 12 A 2

CAD (KiCad official)

  • Symbol: DO5T10BA
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: do5t10ba-etched.step / do5t10ba-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); do5t10ba.step / do5t10ba.glb are the bare package body.

Provenance

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

  • Datasheet: DOINGTER datasheet (5 pp, sha256 52a9e88ae05089b3, retrieved 2026-10-18, 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