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| Part Number | ISL9N318AD3ST | ISL9N310AD3ST | ISL9N312AD3ST | ISL9N315AD3ST |
|---|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Status | Active | Obsolete | 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) | 30 V | 30 V | 30 V | 30 V |
| Current - Continuous Drain (Id) @ 25°C | 30A (Tc) | 35A (Tc) | 50A (Tc) | 30A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | 4.5V, 10V | 4.5V, 10V | 4.5V, 10V |
| Rds On (Max) @ Id, Vgs | 18mOhm @ 30A, 10V | 10Ohm @ 35A, 10A | 12mOhm @ 50A, 10V | 15mOhm @ 30A, 10V |
| Vgs(th) (Max) @ Id | 3V @ 250µA | 3V @ 250µA | 3V @ 250µA | 3V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 28 nC @ 10 V | 48 nC @ 10 V | 38 nC @ 10 V | 28 nC @ 10 V |
| Vgs (Max) | ±20V | ±20V | ±20V | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 900 pF @ 15 V | 1800 pF @ 15 V | 1450 pF @ 15 V | 900 pF @ 15 V |
| FET Feature | - | - | - | - |
| Power Dissipation (Max) | 55W (Ta) | 70W (Ta) | 75W (Ta) | 55W (Ta) |
| Operating Temperature | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | TO-263AB | TO-252-3 (DPAK) | TO-252AA | TO-252-3 (DPAK) |
| Package / Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 |
