| Part Number | STU4N80K5 | STU8N80K5 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Transistors - FETs, MOSFETs - Single | Transistors - FETs, MOSFETs - Single |
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| Product Status | Active | Active |
| FET Type | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 800 V | 800 V |
| Current - Continuous Drain (Id) @ 25°C | 3A (Tc) | 6A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V | 10V |
| Rds On (Max) @ Id, Vgs | 2.5Ohm @ 1.5A, 10V | 950mOhm @ 3A, 10V |
| Vgs(th) (Max) @ Id | 5V @ 100µA | 5V @ 100µA |
| Gate Charge (Qg) (Max) @ Vgs | 10.5 nC @ 10 V | 16.5 nC @ 10 V |
| Vgs (Max) | ±30V | ±30V |
| Input Capacitance (Ciss) (Max) @ Vds | 175 pF @ 100 V | 450 pF @ 100 V |
| FET Feature | - | - |
| Power Dissipation (Max) | 60W (Tc) | 110W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Supplier Device Package | TO-251 (IPAK) | TO-251 (IPAK) |
| Package / Case | TO-251-3 Short Leads, IPak, TO-251AA | TO-251-3 Short Leads, IPak, TO-251AA |