TK5A50D(STA4,X,S) MOSFET Datasheet & Specifications
N-Channel
SC-67
High-Voltage
TOSHIBA
Vds Max
500V
Id Max
5A
Rds(on)
1.3Ī©@10V
Vgs(th)
4.4V
Quick Reference
The TK5A50D(STA4,X,S) is an N-Channel MOSFET in a SC-67 package, manufactured by TOSHIBA. It supports a drain-source breakdown voltage of 500V and a continuous drain current of 5A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | TOSHIBA | Original Manufacturer |
| Package | SC-67 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 500V | Max breakdown voltage |
| Continuous Drain Current (Id) | 5A | Max current handling |
| Power Dissipation (Pd) | 35W | Max thermal limit |
| On-Resistance (Rds(on)) | 1.3Ī©@10V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 4.4V | Voltage required to turn on |
| Gate Charge (Qg) | 11nC@10V | Switching energy |
| Input Capacitance (Ciss) | 400pF | Internal gate capacitance |
| Output Capacitance (Coss) | 55pF | Internal output capacitance |
| Operating Temp | - | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| TK15A50D(STA4 | N-Channel | SC-67 | 500V | 15A | 240mĪ©@10V | 4V | TOSHIBA š PDF |
| X | N-Channel | SC-67 | 600V | 25A | 125mĪ©@10V | 3.5V | TOSHIBA š PDF |
| S) | N-Channel | SC-67 | 600V | 6A | 1.25Ī©@10V | 4V | TOSHIBA š PDF |
| TK25A60X | N-Channel | SC-67 | 900V | 8A | 1Ī©@10V | 4V | TOSHIBA š PDF |