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| Part Number | BUK9508-55A,127 | BUK9508-55B,127 | BUK9518-55A,127 | BUK9509-55A,127 | BUK9528-55A,127 | BUK9506-55A,127 |
|---|---|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | Nexperia USA Inc. | Nexperia USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| FET Type | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 55 V | 55 V | 55 V | 55 V | 55 V | 55 V |
| Current - Continuous Drain (Id) @ 25°C | 75A (Tc) | 75A (Tc) | 61A (Tc) | 75A (Tc) | 40A (Tc) | 75A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | 4.5V, 10V | 4.5V, 10V | 4.5V, 10V | 4.5V, 10V | 4.5V, 10V |
| Rds On (Max) @ Id, Vgs | 7.5mOhm @ 25A, 10V | 7mOhm @ 25A, 10V | 16mOhm @ 25A, 10V | 8mOhm @ 25A, 10V | 28mOhm @ 20A, 5V | 5.8mOhm @ 25A, 10V |
| Vgs(th) (Max) @ Id | 2V @ 1mA | 2V @ 1mA | 2V @ 1mA | 2V @ 1mA | 2V @ 1mA | 2V @ 1mA |
| Gate Charge (Qg) (Max) @ Vgs | 92 nC @ 5 V | 45 nC @ 5 V | 34 nC @ 5 V | 60 nC @ 5 V | - | - |
| Vgs (Max) | ±15V | ±15V | ±15V | ±15V | ±10V | ±15V |
| Input Capacitance (Ciss) (Max) @ Vds | 6021 pF @ 25 V | 5280 pF @ 25 V | 2210 pF @ 25 V | 4633 pF @ 25 V | 1700 pF @ 25 V | 8600 pF @ 25 V |
| FET Feature | - | - | - | - | - | - |
| Power Dissipation (Max) | 253W (Tc) | 203W (Tc) | 136W (Tc) | 211W (Tc) | 99W (Tc) | 300W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Supplier Device Package | TO-220AB | TO-220AB | TO-220AB | TO-220AB | TO-220AB | TO-220AB |
| Package / Case | TO-220-3 | TO-220-3 | TO-220-3 | TO-220-3 | TO-220-3 | TO-220-3 |
