| Part Number | NTD50N03RG | NTD70N03RG | 
|---|---|---|
| Manufacturer | onsemi | onsemi | 
| Category | Transistors - FETs, MOSFETs - Single | Transistors - FETs, MOSFETs - Single | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| FET Type | N-Channel | N-Channel | 
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | 
| Drain to Source Voltage (Vdss) | 25 V | 25 V | 
| Current - Continuous Drain (Id) @ 25°C | 7.8A (Ta), 45A (Tc) | 10A (Ta), 32A (Tc) | 
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 11.5V | 4.5V, 10V | 
| Rds On (Max) @ Id, Vgs | 12mOhm @ 30A, 11.5V | 8mOhm @ 20A, 10V | 
| Vgs(th) (Max) @ Id | 2V @ 250µA | 2V @ 250µA | 
| Gate Charge (Qg) (Max) @ Vgs | 15 nC @ 11.5 V | 13.2 nC @ 5 V | 
| Vgs (Max) | ±20V | ±20V | 
| Input Capacitance (Ciss) (Max) @ Vds | 750 pF @ 12 V | 1333 pF @ 20 V | 
| FET Feature | - | - | 
| Power Dissipation (Max) | 1.5W (Ta), 50W (Tc) | 1.36W (Ta), 62.5W (Tc) | 
| Operating Temperature | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Supplier Device Package | DPAK | DPAK | 
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 |