IRF9Z34N(UMW) MOSFET Datasheet & Specifications
P-Channel
TO-220
Standard Power
UMW
Vds Max
55V
Id Max
19A
Rds(on)
100mΩ@10V
Vgs(th)
4V
Quick Reference
The IRF9Z34N(UMW) is an P-Channel MOSFET in a TO-220 package, manufactured by UMW. It supports a drain-source breakdown voltage of 55V and a continuous drain current of 19A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | UMW | Original Manufacturer |
| Package | TO-220 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 55V | Max breakdown voltage |
| Continuous Drain Current (Id) | 19A | Max current handling |
| Power Dissipation (Pd) | 450mW | Max thermal limit |
| On-Resistance (Rds(on)) | 100mΩ@10V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 4V | Voltage required to turn on |
| Gate Charge (Qg) | 35nC | Switching energy |
| Input Capacitance (Ciss) | 620pF | Internal gate capacitance |
| Output Capacitance (Coss) | 280pF | 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 |
|---|---|---|---|---|---|---|---|
| IRF4905(UMW) | P-Channel | TO-220 | 55V | 74A | 20mΩ@10V | 4V | UMW 📄 PDF |
| S110P06T | P-Channel | TO-220 | 60V | 110A | 7mΩ@10V | 2.4V | HL 📄 PDF |
| DOP20P06 | P-Channel | TO-220 | 60V | 20A | 90mΩ@4.5V | 2.5V | DOINGTER 📄 PDF |
| IRF9540NPBF | P-Channel | TO-220 | 100V | 23A | 117mΩ@10V | 4V | Infineon 📄 PDF |