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| Part Number | STW15NK90Z | STW11NK90Z | STW12NK90Z | STW15NK50Z |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Active | Not For New Designs |
| FET Type | N-Channel | N-Channel | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 900 V | 900 V | 900 V | 500 V |
| Current - Continuous Drain (Id) @ 25°C | 15A (Tc) | 9.2A (Tc) | 11A (Tc) | 14A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V | 10V | 10V | 10V |
| Rds On (Max) @ Id, Vgs | 550mOhm @ 7.5A, 10V | 980mOhm @ 4.6A, 10V | 880mOhm @ 5.5A, 10V | 340mOhm @ 7A, 10V |
| Vgs(th) (Max) @ Id | 4.5V @ 150µA | 4.5V @ 100µA | 4.5V @ 100µA | 4.5V @ 100µA |
| Gate Charge (Qg) (Max) @ Vgs | 256 nC @ 10 V | 115 nC @ 10 V | 152 nC @ 10 V | 106 nC @ 10 V |
| Vgs (Max) | ±30V | ±30V | ±30V | ±30V |
| Input Capacitance (Ciss) (Max) @ Vds | 6100 pF @ 25 V | 3000 pF @ 25 V | 3500 pF @ 25 V | 2260 pF @ 25 V |
| FET Feature | - | - | - | - |
| Power Dissipation (Max) | 350W (Tc) | 200W (Tc) | 230W (Tc) | 160W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -50°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Supplier Device Package | TO-247-3 | TO-247-3 | TO-247-3 | TO-247-3 |
| Package / Case | TO-247-3 | TO-247-3 | TO-247-3 | TO-247-3 |