| Part Number | IRLR8503 | IRLR8103 |
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies |
| Category | Transistors - FETs, MOSFETs - Single | Transistors - FETs, MOSFETs - Single |
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| Product Status | Obsolete | Obsolete |
| FET Type | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V | 30 V |
| Current - Continuous Drain (Id) @ 25°C | 44A (Tc) | 89A (Ta) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | 4.5V, 10V |
| Rds On (Max) @ Id, Vgs | 16mOhm @ 15A, 10V | 7mOhm @ 15A, 10V |
| Vgs(th) (Max) @ Id | 3V @ 250µA | 2V @ 250µA (Min) |
| Gate Charge (Qg) (Max) @ Vgs | 20 nC @ 5 V | 50 nC @ 5 V |
| Vgs (Max) | ±20V | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 1650 pF @ 25 V | - |
| FET Feature | - | - |
| Power Dissipation (Max) | 62W (Tc) | 89W (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) | - |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | D-Pak | D-Pak |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 |