FDV301N MOSFET Datasheet & Equivalents (R+O, SOT-23)
N-Channel
SOT-23
Logic-Level
R+O
Vds Max
25V
Id Max
220mA
Rds(on)
4Ω@4.5V;5Ω@2.7V
Vgs(th)
800mV
Quick Reference
The FDV301N is an N-Channel MOSFET in a SOT-23 package, manufactured by R+O. It supports a drain-source breakdown voltage of 25V and a continuous drain current of 220mA. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | R+O | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 25V | Max breakdown voltage |
| Continuous Drain Current (Id) | 220mA | Max current handling |
| Power Dissipation (Pd) | 350mW | Max thermal limit |
| On-Resistance (Rds(on)) | 4Ω@4.5V;5Ω@2.7V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 800mV | Voltage required to turn on |
| Gate Charge (Qg) | 490pC@4.5V | Switching energy |
| Input Capacitance (Ciss) | 9.5pF | Internal gate capacitance |
| Output Capacitance (Coss) | 6pF | 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 |
|---|---|---|---|---|---|---|---|
| DMG301NU-13 | N-Channel | SOT-23 | 25V | 260mA | 5Ω@2.7V | 1.1V | DIODES 📄 PDF |
| MDD3400 | N-Channel | SOT-23 | 30V | 5.8A | 20mΩ@10V | 800mV | MDD(Microdiod... 📄 PDF |
| HL3400 | N-Channel | SOT-23 | 30V | 5.6A | 21mΩ@10V 25mΩ@4.5V 33mΩ@2.5V |
900mV | R+O 📄 PDF |
| AO3400 | N-Channel | SOT-23 | 30V | 5.8A | 21mΩ@10V | 1V | ElecSuper 📄 PDF |
| FS3400MLT1 A09T | N-Channel | SOT-23 | 30V | 5.8A | 25mΩ@4.5V | 900mV | FOSAN 📄 PDF |
| AO3400 | N-Channel | SOT-23 | 30V | 5.8A | 25mΩ@4.5V | 900mV | FOSAN 📄 PDF |
| AO3400-TD | N-Channel | SOT-23 | 30V | 5.8A | 28mΩ@10V | 900mV | TDSEMIC 📄 PDF |
| DO3400D | N-Channel | SOT-23 | 30V | 5A | 30mΩ@10V | 1.2V | DOINGTER 📄 PDF |
| SI2336DS-T1-GE3 | N-Channel | SOT-23 | 30V | 5.2A | 42mΩ@4.5V | 1V | VISHAY 📄 PDF |
| PMV40UN2R | N-Channel | SOT-23 | 30V | 3.7A | 44mΩ@4.5V | 900mV | Nexperia 📄 PDF |
| FDN337N | N-Channel | SOT-23 | 30V | 2.2A | 65mΩ@4.5V | 1.3V | FUXINSEMI 📄 PDF |
| IRLML2803TRPBF | N-Channel | SOT-23 | 30V | 1.2A | 250mΩ@10V | 400mV | Infineon 📄 PDF |
| BSH103 | N-Channel | SOT-23 | 30V | 850mA | 500mΩ@2.5V | 400mV | Nexperia 📄 PDF |
| 215 | N-Channel | SOT-23 | 30V | 400mA | 1.4Ω@4.5V | 1.1V | Nexperia 📄 PDF |
| NX3008NBK | N-Channel | SOT-23 | 50V | 220mA | 2.5Ω@1.8V | 1.2V | onsemi 📄 PDF |
| 215 | N-Channel | SOT-23 | 60V | 3A | 86mΩ@10V | 1.3V | FOSAN 📄 PDF |
| BSS138K | N-Channel | SOT-23 | 60V | 400mA | 1.5Ω@10V | 1V | ElecSuper 📄 PDF |
| SI2310M-6AF | N-Channel | SOT-23 | 60V | 400mA | 1.5Ω@10V | 1V | ElecSuper 📄 PDF |
| BSS138NH6327-ES | N-Channel | SOT-23 | 60V | 400mA | 1.5Ω@10V | 1V | ElecSuper 📄 PDF |
| BSS138P | N-Channel | SOT-23 | 60V | 380mA | 2.8Ω@10V | 1V | LRC 📄 PDF |