AUIRFB8409 vs IRFB4110PBF Comparison
Detailed side-by-side comparison of AUIRFB8409 by Infineon and IRFB4110PBF by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AUIRFB8409 | IRFB4110PBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | MOSFETs | MOSFETs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.80 | $1.55 |
| FET Type | N-Channel | — |
| Technology | HEXFET (planar-trench MOSFET) | HEXFET (planar DMOS) |
| Drain-Source Voltage (V<sub>DS</sub>) | 40 V | — |
| Continuous Drain Current (I<sub>D</sub>, T<sub>C</sub>=25°C) | 195 A | — |
| Pulsed Drain Current | [DATA_NEEDED: pulsed ID value] | — |
| R<sub>DS(on)</sub> max (V<sub>GS</sub>=10V) | 1.2 mΩ (Infineon page) / 0.97 mΩ (Mouser title) | — |
| Gate Threshold Voltage (V<sub>GS(th)</sub>) | [DATA_NEEDED: Vgs(th) typical] | — |
| Maximum Power Dissipation (P<sub>D</sub>, T<sub>C</sub>=25°C) | 375 W | — |
| Maximum Junction Temperature | 175 °C | — |
| Operating Junction Temperature | -55 °C to +175 °C | -55 °C to +175 °C |
| Package | TO-220AB (through-hole, 3 leads) | TO-220AB (through-hole) |
| Mounting Type | Through Hole | Through Hole |
| Qualification | Automotive Grade (AEC-Q101 family) | — |
| RoHS Status | [DATA_NEEDED: explicit RoHS statement in datasheet] | Compliant (Pb-free suffix) |
| Manufacturer | Infineon Technologies (formerly International Rectifier) | — |
| Transistor Type | — | N-Channel MOSFET |
| Drain-Source Voltage (VDS) | — | 100 V |
| Continuous Drain Current (ID) at TC=25°C | — | 120 A (bond-wire limited) |
| Pulsed Drain Current (IDM) | — | [DATA_NEEDED: pulsed drain current] |
| Gate-Source Voltage (VGS) max | — | ±20 V |
| Gate Threshold Voltage (VGS(th)) | — | [DATA_NEEDED: VGS(th) typical/min/max] |
| On-Resistance RDS(on) max at VGS=10V | — | 4.5 mΩ |
| On-Resistance RDS(on) typ at VGS=10V | — | 3.7 mΩ |
| Power Dissipation (PD) at TC=25°C | — | 370 W |
| Lead-Free | — | Yes (PBF suffix denotes Pb-free) |