component
DMC25D1UVT-7
Public Made by Adomby adom
Diodes Incorporated MOSFETs, TSOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownDMC25D1UVT-7
Diodes Incorporated · MOSFETs · TSOT-26
DMC25D1UVT-7 from Diodes Incorporated, in a TSOT-26. 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 | S1 | passive | Source of Q1 N-channel MOSFET (VDSS 25V, RDS(ON) 4Ω at VGS=4.5V, ID 0.5A). |
| 2 | D2 | passive | Drain of Q2 P-channel MOSFET (VDSS -12V, RDS(ON) 55mΩ at VGS=-4.5V), internally common with pin 3. |
| 3 | D2 | passive | Drain of Q2 P-channel MOSFET (VDSS -12V, ID -3.9A), internally common with pin 2. |
| 4 | S2 | passive | Source of Q2 P-channel MOSFET (VDSS -12V, VGSS ±8V). |
| 5 | G1 | input | Gate of Q1 N-channel MOSFET with gate protection diode; VGSS -0.5V to +8V, threshold 0.65V to 1.5V. |
| 6 | G2/D1 | passive | Q2 gate and Q1 drain, connected together on one pin; Q2 gate has protection diode and VGSS ±8V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | TSOT-26 |
| Category | Triode/MOS Tube/Transistor |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Gate-Source Voltage Q1 (min) | VGSS | -0.5 | 8 | V | 2 | ||
| Drain-Source Voltage Q1 | VDSS | 25 | V | 2 | |||
| Continuous Drain Current Q1 | ID | 0.5 | A | VGS = 4.5V | 2 | ||
| Maximum Continuous Body Diode Forward Current Q1 | IS | 1.2 | A | 2 | |||
| Pulsed Drain Current Q1 | IDM | 1.5 | A | 2 | |||
| Drain-Source Voltage Q2 (printed as -12 V) | VDSS | -12 | V | 2 | |||
| Gate-Source Voltage Q2 | VGSS | -8 | 8 | V | 2 | ||
| Continuous Drain Current Q2 (steady state) | ID | -3.9 | A | VGS = -4.5V, steady state | 2 | ||
| Continuous Drain Current Q2 (Note 9 value) | ID | -17.4 | A | VGS = -4.5V, Note 9 | 2 | ||
| Continuous Drain Current Q2 | ID | -2.82 | A | VGS = -2.5V | 2 | ||
| Maximum Continuous Body Diode Forward Current Q2 | IS | -40 | A | 2 | |||
| Pulsed Drain Current Q2 | IDM | -40 | A | 2 | |||
| Power Dissipation | PD | 1.3 | W | Note 5 | 2 | ||
| Thermal Resistance, Junction to Ambient (steady state) | RθJA | 100 | °C/W | Steady state, Note 5 | 2 | ||
| Thermal Resistance, Junction to Case | RθJC | 36 | °C/W | Note 5 | 2 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 2 | ||
| Drain-Source Breakdown Voltage Q1 | BVDSS | 25 | V | VGS = 0V, ID = 250µA | 2 | ||
| Zero Gate Voltage Drain Current Q1 | IDSS | 1 | µA | VDS = 20V, VGS = 0V | 2 | ||
| Gate-Source Leakage Q1 | IGSS | 100 | nA | VGS = 8V, VDS = 0V | 2 | ||
| Gate Threshold Voltage Q1 | VGS(TH) | 0.65 | 0.85 | 1.5 | V | VDS = VGS, ID = 250μA | 2 |
| Static Drain-Source On-Resistance Q1 | RDS(ON) | 3.8 | 4 | Ω | VGS = 4.5V, ID = 0.4A | 2 | |
| Diode Forward Voltage Q1 | VSD | 0.76 | 1.2 | V | VGS = 0V, IS = 0.29A | 2 | |
| Drain-Source Breakdown Voltage Q2 | BVDSS | -12 | V | VGS = 0V, ID = -250µA | 3 | ||
| Zero Gate Voltage Drain Current Q2 | IDSS | -1 | µA | VDS = -6.4V, VGS = 0V | 3 | ||
| Gate-Source Leakage Q2 | IGSS | -10 | 10 | µA | VGS = ±8V, VDS = 0V | 3 | |
| Gate Threshold Voltage Q2 (printed min -0.35, max -1.5) | VGS(TH) | -0.35 | -1.5 | V | VDS = VGS, ID = -250μA | 3 | |
| Static Drain-Source On-Resistance Q2 at VGS=-4.5V | RDS(ON) | 55 | mΩ | VGS = -4.5V, ID = -2.8A | 3 | ||
| Static Drain-Source On-Resistance Q2 at VGS=-2.5V | RDS(ON) | 70 | mΩ | VGS = -2.5V, ID = -2.5A | 3 | ||
| Static Drain-Source On-Resistance Q2 at VGS=-1.8V | RDS(ON) | 100 | mΩ | VGS = -1.8V, ID = -2.0A | 3 | ||
| Diode Forward Voltage Q2 | VSD | -1.2 | V | VGS = 0V, IS = -0.6A | 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: See Diagram Terminals: Finish, Matte Tin Annealed over Copper Leadframe. | 1 |
CAD (KiCad official)
- Symbol:
DMC25D1UVT-7 - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-26 (KiCad packages3D, STEP)
- 3D model files:
dmc25d1uvt-7-etched.step/dmc25d1uvt-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dmc25d1uvt-7.step/dmc25d1uvt-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (9 pp, sha256
eda0dbcd2a0880fb, retrieved 2026-11-04, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).