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DMP3098LQ-7

Public Made by Adom

by adom

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

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DMP3098LQ-7

Diodes Incorporated · MOSFETs · SOT-23

DMP3098LQ-7 from Diodes Incorporated, in a SOT-23. 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 Gate input Gate of the P-channel MOSFET; the gate threshold is -1.0 V to -2.1 V (VGS(th), VDS = VGS, ID = -250µA) and gate-source voltage is limited to ±20 V.
2 Source passive Source of the MOSFET; the body diode forward voltage is specified up to -1.26 V (VSD, VGS = 0V, IS = -2.7A).
3 Drain passive Drain of the MOSFET; drain-source voltage is rated -30 V (VDSS) and drain current is -3.8 A at TA = +25°C (steady state, VGS = -10V).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
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 -30 V VGS = 0V, ID = -250μA 2
Zero Gate Voltage Drain Current IDSS -800 nA VDS = -30V, VGS = 0V 2
Gate-Source Leakage IGSS -100 100 nA VGS = ±20V, VDS = 0V 2
Gate Threshold Voltage VGS(th) -1 -1.8 -2.1 V VDS = VGS, ID = -250μA 2
Static Drain-Source On-Resistance (VGS=-10V) RDS(ON) 56 70 mΩ VGS = -10V, ID = -3.8A 2
Static Drain-Source On-Resistance (VGS=-4.5V) RDS(ON) 98 120 mΩ VGS = -4.5V, ID = -3.0A 2
Diode Forward Voltage VSD -1.26 V VGS = 0V, IS = -2.7A 2
Output Capacitance Coss 70 210 pF VDS = -25V, VGS = 0V, f = 1.0MHz 2
Input Capacitance Ciss 336 1008 pF 2
Reverse Transfer Capacitance Crss 49 147 pF 2
Total Gate Charge Qg 4 8 nC VDS = -15V, VGS = -4.5V, ID = -3.8A 2
Turn-On Delay Time td(on) 6 12 ns VDS = -15V, VGS = -10V, ID = -1A, RG = 6.0Ω 2
Rise Time tr 5 10 ns 2
Turn-Off Delay Time td(off) 17.6 35.2 ns 2
Fall Time tf 9.5 19 ns 2
Drain-Source Voltage VDSS -30 V 2
Gate-Source Voltage VGSS -20 20 V 2
Drain Current (steady state) ID -3.8 A VGS = -10V, steady state, TA = +25°C 2
Drain Current (steady state) ID -2.9 A VGS = -10V, steady state, TA = +70°C 2
Pulsed Drain Current IDM -11 A Note 7 2
Total Power Dissipation PD 1.08 W Note 6 2
Thermal Resistance, Junction to Ambient RθJA 115 °C/W @TA = +25°C (Note 6) 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2

CAD (KiCad official)

  • Symbol: DMP3098LQ-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: dmp3098lq-7-etched.step / dmp3098lq-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmp3098lq-7.step / dmp3098lq-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 d84d31b256ad0738, retrieved 2026-10-09, 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