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| Part Number | STB11NK50ZT4 | STB14NK50ZT4 | STB15NK50ZT4 | STB11NK40ZT4 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Obsolete | Active |
| 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) | 500 V | 500 V | 500 V | 400 V |
| Current - Continuous Drain (Id) @ 25°C | 10A (Tc) | 14A (Tc) | 14A (Tc) | 9A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V | 10V | 10V | 10V |
| Rds On (Max) @ Id, Vgs | 520mOhm @ 4.5A, 10V | 380mOhm @ 6A, 10V | 340mOhm @ 7A, 10V | 550mOhm @ 4.5A, 10V |
| Vgs(th) (Max) @ Id | 4.5V @ 100µA | 4.5V @ 100µA | 4.5V @ 100µA | 4.5V @ 100µA |
| Gate Charge (Qg) (Max) @ Vgs | 68 nC @ 10 V | 92 nC @ 10 V | 106 nC @ 10 V | 32 nC @ 10 V |
| Vgs (Max) | ±30V | ±30V | ±30V | ±30V |
| Input Capacitance (Ciss) (Max) @ Vds | 1390 pF @ 25 V | 2000 pF @ 25 V | 2260 pF @ 25 V | 930 pF @ 25 V |
| FET Feature | - | - | - | - |
| Power Dissipation (Max) | 125W (Tc) | 150W (Tc) | 160W (Tc) | 110W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -50°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | D2PAK | D2PAK | D2PAK | D2PAK |
| Package / Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
