20N03 MOSFET Datasheet & Specifications
N-Channel
TO-252
Logic-Level
HL
Vds Max
30V
Id Max
20A
Rds(on)
15mΩ@10V
Vgs(th)
1.5V
Quick Reference
The 20N03 is an N-Channel MOSFET in a TO-252 package, manufactured by HL. It supports a drain-source breakdown voltage of 30V and a continuous drain current of 20A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | HL | Original Manufacturer |
| Package | TO-252 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 30V | Max breakdown voltage |
| Continuous Drain Current (Id) | 20A | Max current handling |
| Power Dissipation (Pd) | 5.5W | Max thermal limit |
| On-Resistance (Rds(on)) | 15mΩ@10V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 1.5V | Voltage required to turn on |
| Gate Charge (Qg) | 10nC@10V | Switching energy |
| Input Capacitance (Ciss) | 490pF | Internal gate capacitance |
| Output Capacitance (Coss) | 79pF | Internal output capacitance |
| Operating Temp | -55℃~+175℃ | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| IRFR8314TR(UMW) | N-Channel | TO-252 | 30V | 90A | 1.6mΩ@10V | 1.7V | UMW 📄 PDF |
| 30N03A | N-Channel | TO-252 | 30V | 90A | 3.9mΩ@10V 6.5mΩ@4.5V |
1.7V | UMW 📄 PDF |
| JSM80N03D | N-Channel | TO-252 | 30V | 80A | 4.2mΩ@10V 7.5mΩ@4.5V |
1.5V | JSMSEMI 📄 PDF |
| AP30H150K | N-Channel | TO-252 | 30V | 150A | 4.9mΩ@4.5V | 2V | ALLPOWER 📄 PDF |
| HB03N060S | N-Channel | TO-252 | 30V | 70A | 5.1mΩ@10V | 1.5V | R+O 📄 PDF |
| CMD019N04L | N-Channel | TO-252 | 40V | 150A | 1.6mΩ@10V | 2V | Cmos 📄 PDF |
| YJD120N04A | N-Channel | TO-252 | 40V | 120A | 2.8mΩ@10V | 1V | YANGJIE 📄 PDF |
| DD3R5NG | N-Channel | TO-252 | 40V | 120A | 2.8mΩ@10V | 1.5V | DOINGTER 📄 PDF |
| HB04N060S | N-Channel | TO-252 | 40V | 85A | 4.1mΩ@10V | 1.6V | R+O 📄 PDF |
| PTD4080 | N-Channel | TO-252 | 40V | 80A | 4.8mΩ@10V | 1.6V | HT(Shenzhen J... 📄 PDF |
| HB06N047SG | N-Channel | TO-252 | 60V | 110A | 3.7mΩ@10V | 1.7V | R+O 📄 PDF |
| AOD2606-MS | N-Channel | TO-252 | 60V | 80A | 6mΩ@10V | 1.4V | MSKSEMI 📄 PDF |
| FQD50N06-VB | N-Channel | TO-252 | 60V | 56A | 10mΩ@10V 13mΩ@4.5V |
2V | VBsemi Elec 📄 PDF |
| STD30NF06LT4 | N-Channel | TO-252 | 60V | 50A | 14mΩ@10V | 1.9V | TECH PUBLIC 📄 PDF |
| 30N06 | N-Channel | TO-252 | 60V | 30A | 23mΩ@10V | 1.7V | HL 📄 PDF |
| 30N06 | N-Channel | TO-252 | 60V | 30A | 23mΩ@10V | 1.6V | UMW 📄 PDF |
| TX40N06B | N-Channel | TO-252 | 60V | 35A | 25mΩ@10V | 2V | XDS 📄 PDF |
| AOD4130-VB | N-Channel | TO-252 | 60V | 45A | 25mΩ@10V | 2V | VBsemi Elec 📄 PDF |
| NTD5867NLT4G(UMW) | N-Channel | TO-252 | 60V | 20A | 26mΩ@10V 33mΩ@4.5V |
1.8V | UMW 📄 PDF |
| SP010N04BGTH | N-Channel | TO-252 | 100V | 120A | 5mΩ@10V 6.5mΩ@4.5V |
1.7V | Siliup 📄 PDF |