DO2301E-Q MOSFET Datasheet & Specifications
P-Channel
SOT-23
Logic-Level
DOINGTER
Vds Max
20V
Id Max
2A
Rds(on)
125mΩ@4.5V
Vgs(th)
1V
Quick Reference
The DO2301E-Q is an P-Channel MOSFET in a SOT-23 package, manufactured by DOINGTER. It supports a drain-source breakdown voltage of 20V and a continuous drain current of 2A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DOINGTER | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 20V | Max breakdown voltage |
| Continuous Drain Current (Id) | 2A | Max current handling |
| Power Dissipation (Pd) | 800mW | Max thermal limit |
| On-Resistance (Rds(on)) | 125mΩ@4.5V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 1V | Voltage required to turn on |
| Gate Charge (Qg) | 2.1nC@4.5V | Switching energy |
| Input Capacitance (Ciss) | 150pF | Internal gate capacitance |
| Output Capacitance (Coss) | 34pF | Internal output capacitance |
| Operating Temp | -55℃~+150℃ | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| WST2339 | P-Channel | SOT-23 | 20V | 7.1A | 19mΩ@4.5V | 1V | Winsok Semicon 📄 PDF |
| IRLML6402TRPBF-JSM | P-Channel | SOT-23 | 20V | 4.2A | 30mΩ@4.5V | 1V | JSMSEMI 📄 PDF |
| HL3415A | P-Channel | SOT-23 | 20V | 5.6A | 31mΩ@4.5V 41mΩ@2.5V |
620mV | R+O 📄 PDF |
| FDN304P(UMW) | P-Channel | SOT-23 | 20V | 2.4A | 36mΩ@4.5V | 1.5V | UMW 📄 PDF |
| AO3415A | P-Channel | SOT-23 | 20V | 4A | 36mΩ@4.5V 60mΩ@2.5V |
560mV | UMW 📄 PDF |
| DMG2305UX-13 | P-Channel | SOT-23 | 20V | 5A | 40mΩ@4.5V 52mΩ@2.5V |
900mV | DIODES 📄 PDF |
| AO3415A | P-Channel | SOT-23 | 20V | 5A | 41mΩ@4.5V | 900mV | AOS 📄 PDF |
| HL6042 | P-Channel | SOT-23 | 20V | 5A | 43mΩ@4.5V | 900mV | R+O 📄 PDF |
| IRLML6402TR(UMW) | P-Channel | SOT-23 | 20V | 3.7A | 50mΩ@4.5V | 550mV | UMW 📄 PDF |
| AO3415 | P-Channel | SOT-23 | 20V | 4A | 50mΩ@4.5V | 1V | GOODWORK 📄 PDF |
| APM2305AC | P-Channel | SOT-23 | 20V | 4.1A | 52mΩ@4.5V | 1V | TECH PUBLIC 📄 PDF |
| DMG2305UX | P-Channel | SOT-23 | 20V | 4.1A | 52mΩ@4.5V | 1V | TECH PUBLIC 📄 PDF |
| AO3401CI-MS | P-Channel | SOT-23 | 20V | 3A | 58mΩ@4.5V | 700mV | MSKSEMI 📄 PDF |
| NCE3415 | P-Channel | SOT-23 | 20V | 4A | 60mΩ@2.5V | 900mV | NCE 📄 PDF |
| IRLML6402 | P-Channel | SOT-23 | 20V | 3.7A | 65mΩ@4.5V | 400mV | Guangdong Hot... 📄 PDF |
| IRLML6402TRPBF | P-Channel | SOT-23 | 20V | 3.7A | 65mΩ@4.5V | 1.2V | Infineon 📄 PDF |
| FDN340P | P-Channel | SOT-23 | 20V | 2A | 70mΩ@4.5V | 1.5V | onsemi 📄 PDF |
| Si2323DDS-T1-GE3 | P-Channel | SOT-23 | 20V | 5.3A | 75mΩ@1.8V | 1V | VISHAY 📄 PDF |
| SI2305M-6AF | P-Channel | SOT-23 | 20V | 5.5A | 75mΩ@1.8V | 1V | FOSAN 📄 PDF |
| PMV65XPEAR | P-Channel | SOT-23 | 20V | 2.8A | 78mΩ@4.5V | 1.25V | Nexperia 📄 PDF |