STD5NK50ZT4 MOSFET Datasheet & Specifications
N-Channel
TO-252(DPAK)
High-Voltage
ST
Vds Max
500V
Id Max
4.4A
Rds(on)
1.5Ī©@10V
Vgs(th)
4.5V
Quick Reference
The STD5NK50ZT4 is an N-Channel MOSFET in a TO-252(DPAK) package, manufactured by ST. It supports a drain-source breakdown voltage of 500V and a continuous drain current of 4.4A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | ST | Original Manufacturer |
| Package | TO-252(DPAK) | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 500V | Max breakdown voltage |
| Continuous Drain Current (Id) | 4.4A | Max current handling |
| Power Dissipation (Pd) | 70W | Max thermal limit |
| On-Resistance (Rds(on)) | 1.5Ī©@10V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 4.5V | Voltage required to turn on |
| Gate Charge (Qg) | 28nC@10V | Switching energy |
| Input Capacitance (Ciss) | 535pF | Internal gate capacitance |
| Output Capacitance (Coss) | - | Internal output capacitance |
| Operating Temp | -55ā~+150ā | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| STD5NM50AG | N-Channel | TO-252(DPAK) | 500V | 7.5A | 800mĪ©@10V | 5V | ST š PDF |
| MMD60R400RFZRH | N-Channel | TO-252(DPAK) | 600V | 11A | 360mĪ©@10V | 4V | MagnaChip Sem... š PDF |
| STD13NM60N | N-Channel | TO-252(DPAK) | 600V | 11A | 360mĪ©@10V | 4V | ST š PDF |
| STD13N60DM2 | N-Channel | TO-252(DPAK) | 600V | 11A | 365mĪ©@10V | 5V | ST š PDF |
| FCD380N60E | N-Channel | TO-252(DPAK) | 600V | 10.2A | 380mĪ©@10V | 3.5V | onsemi š PDF |
| STD10NM60N | N-Channel | TO-252(DPAK) | 600V | 10A | 550mĪ©@10V | 4V | ST š PDF |
| STD7NM60N | N-Channel | TO-252(DPAK) | 600V | 5A | 900mĪ©@10V | 4V | ST š PDF |
| STD7N60M2 | N-Channel | TO-252(DPAK) | 600V | 5A | 950mĪ©@10V | 4V | ST š PDF |
| TK290P65Y | N-Channel | TO-252(DPAK) | 650V | 11.5A | 290mĪ©@10V | 4V | TOSHIBA š PDF |