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| Part Number | 2SK3707-1E | 2SK3747-1E | 2SK3703-1E | 
|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | 
| Product Status | Obsolete | Obsolete | Obsolete | 
| FET Type | N-Channel | N-Channel | N-Channel | 
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | 
| Drain to Source Voltage (Vdss) | 100 V | 1500 V | 60 V | 
| Current - Continuous Drain (Id) @ 25°C | 20A (Ta) | 2A (Ta) | 30A (Ta) | 
| Drive Voltage (Max Rds On, Min Rds On) | 4V, 10V | 10V | 4V, 10V | 
| Rds On (Max) @ Id, Vgs | 60mOhm @ 10A, 10V | 13Ohm @ 1A, 10V | 26mOhm @ 15A, 10V | 
| Vgs(th) (Max) @ Id | - | - | - | 
| Gate Charge (Qg) (Max) @ Vgs | 44 nC @ 10 V | 37.5 nC @ 10 V | 40 nC @ 10 V | 
| Vgs (Max) | ±20V | ±35V | ±20V | 
| Input Capacitance (Ciss) (Max) @ Vds | 2150 pF @ 20 V | 380 pF @ 30 V | 1780 pF @ 20 V | 
| FET Feature | - | - | - | 
| Power Dissipation (Max) | 2W (Ta), 25W (Tc) | 3W (Ta), 50W (Tc) | 2W (Ta), 25W (Tc) | 
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | 
| Mounting Type | Through Hole | Through Hole | Through Hole | 
| Supplier Device Package | TO-220F-3SG | TO-3PF-3 | TO-220F-3SG | 
| Package / Case | TO-220-3 Full Pack | SC-94 | TO-220-3 Full Pack |