| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Halogen Free | |
| Industrial Grade | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| SVHC Present | |
| Supplier Device Package | |
| Technology | |
| Termination Style | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The IRL3803 is an N-Channel power MOSFET from Infineon Technologies, designed for high-efficiency power switching applications. It features a drain-source voltage rating of 30V and a continuous drain current of 140A at 25°C case temperature, with a maximum on-resistance of 6 mOhm at Vgs=10V. The device supports logic-level gate drive with a threshold voltage of 1V, enabling direct interface with low-voltage control circuits.
This MOSFET offers fast switching performance with typical rise and fall times in the nanosecond range, and is fully avalanche rated for rugged operation. Gate charge characteristics include a total gate charge of 140 nC at Vgs=4.5V, making it suitable for high-frequency switching converters. The device also features a maximum power dissipation of 200W and an operating junction temperature range of -55°C to 175°C.
The IRL3803 is housed in a TO-220-3 (TO-220AB) through-hole package, which provides low thermal resistance and ease of mounting on heatsinks. The package is lead-free and RoHS3 compliant, though compliance status is unverified. This MOSFET is ideal for DC-DC converters, motor drives, and power management systems requiring high current handling and low conduction losses.
| Qty | Low | High |
|---|---|---|
| 50+ | $2.83 | $2.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
30V.
140A at Tc=25°C and 98A at Tc=100°C.
6 mOhm maximum at Vgs=10V, Id=71A; 9 mOhm maximum at Vgs=4.5V, Id=59A.
-55°C to 175°C (junction).
TO-220-3 (TO-220AB).
Yes, RoHS3 compliant (unverified).
1V at Id=250µA.