PTD40N120 MOSFET Datasheet & Specifications
N-Channel
TO-252
Logic-Level
HT(Shenzhen Jinyu Semicon)
Vds Max
40V
Id Max
120A
Rds(on)
2.7mΩ@10V
Vgs(th)
2.2V
Quick Reference
The PTD40N120 is an N-Channel MOSFET in a TO-252 package, manufactured by HT(Shenzhen Jinyu Semicon). It supports a drain-source breakdown voltage of 40V and a continuous drain current of 120A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | HT(Shenzhen Jinyu Semicon) | Original Manufacturer |
| Package | TO-252 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 40V | Max breakdown voltage |
| Continuous Drain Current (Id) | 120A | Max current handling |
| Power Dissipation (Pd) | 95W | Max thermal limit |
| On-Resistance (Rds(on)) | 2.7mΩ@10V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 2.2V | Voltage required to turn on |
| Gate Charge (Qg) | 130nC@10V | Switching energy |
| Input Capacitance (Ciss) | 7.11nF | Internal gate capacitance |
| Output Capacitance (Coss) | 483pF | Internal output capacitance |
| Operating Temp | - | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| CMD019N04L | N-Channel | TO-252 | 40V | 150A | 1.6mΩ@10V | 2V | Cmos 📄 PDF |
| SP40N02HTH | N-Channel | TO-252 | 40V | 130A | 2.5mΩ@10V | 2.6V | Siliup 📄 PDF |
| HGD032N04A | N-Channel | TO-252 | 40V | 145A | 2.5mΩ@10V | 2.5V | CRMICRO 📄 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 |
| YFW120N04AD | N-Channel | TO-252 | 40V | 120A | 3.2mΩ@10V | 2.2V | YFW 📄 PDF |
| BRCS030N04DP | N-Channel | TO-252 | 40V | 150A | 5mΩ@4.5V | 2.5V | BLUE ROCKET 📄 PDF |
| DOD130N06 | N-Channel | TO-252 | 60V | 130A | 3.5mΩ@10V | 2.5V | DOINGTER 📄 PDF |
| SP010N04BGTH | N-Channel | TO-252 | 100V | 120A | 5mΩ@10V 6.5mΩ@4.5V |
1.7V | Siliup 📄 PDF |