IRLZ44NSPBF-VB MOSFET Datasheet & Specifications
N-Channel
TO-263(D2PAK)
Logic-Level
VBsemi Elec
Vds Max
60V
Id Max
50A
Rds(on)
32mΩ@10V;35mΩ@4.5V
Vgs(th)
3V
Quick Reference
The IRLZ44NSPBF-VB is an N-Channel MOSFET in a TO-263(D2PAK) package, manufactured by VBsemi Elec. It supports a drain-source breakdown voltage of 60V and a continuous drain current of 50A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | VBsemi Elec | Original Manufacturer |
| Package | TO-263(D2PAK) | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 60V | Max breakdown voltage |
| Continuous Drain Current (Id) | 50A | Max current handling |
| Power Dissipation (Pd) | 150W | Max thermal limit |
| On-Resistance (Rds(on)) | 32mΩ@10V;35mΩ@4.5V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 3V | Voltage required to turn on |
| Gate Charge (Qg) | 60nC@5V | Switching energy |
| Input Capacitance (Ciss) | 3nF | Internal gate capacitance |
| Output Capacitance (Coss) | 1nF | 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 |
|---|---|---|---|---|---|---|---|
| IRLZ44NSTRR-VB | N-Channel | TO-263(D2PAK) | 60V | 75A | 11mΩ@10V | 3V | VBsemi Elec 📄 PDF |