IRFB4020PBF vs IRFB3207ZPBF Comparison
Detailed side-by-side comparison of IRFB4020PBF by Infineon and IRFB3207ZPBF 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 | IRFB4020PBF | IRFB3207ZPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | MOSFETs | MOSFETs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.38 | $1.62 |
| FET Type | N-Channel | β |
| Technology | IR MOSFET (HEXFET) | N-Channel MOSFET (HEXFET, Z-suffix ruggedized) |
| Drain-Source Voltage (VDS) | 200 V | 75 V |
| Continuous Drain Current (ID) at TC | 18 A | β |
| Power Dissipation (PD) at TC | 100 W | β |
| RDS(on) Maximum | 100 mOhm | β |
| Gate-Source Voltage (VGS) Maximum | 20 V | β |
| Thermal Resistance, Junction-to-Case (RthJC) | 1.43 C/W | β |
| Operating Junction Temperature | 175 C (max) | -55 C to +175 C |
| Package | TO-220AB (through-hole) | TO-220AB (3-lead through-hole) |
| Mounting Type | Through Hole | Through Hole |
| Pin Count | 3 (Gate, Drain, Source) | β |
| Lead-Free (PbF suffix) | Yes | β |
| Market Qualification | Consumer | β |
| Recommended Use | Class-D audio amplifier and high-efficiency switching applications | β |
| Manufacturer | β | Infineon Technologies (formerly International Rectifier) |
| Part Number | β | IRFB3207ZPBF |
| Series | β | HEXFET |
| Continuous Drain Current (ID) at TC=25C | β | 120 A |
| Silicon-Limited Drain Current | β | 170 A |
| Pulsed Drain Current (IDM) | β | [DATA_NEEDED: pulsed drain current value] |
| On-Resistance RDS(on) typ @ VGS=10V | β | 3.3 mOhm |
| On-Resistance RDS(on) max @ VGS=10V | β | 4.1 mOhm |
| Gate Threshold Voltage VGS(th) | β | [DATA_NEEDED: typical VGS(th)] |
| Total Gate Charge Qg | β | [DATA_NEEDED: total gate charge] |
| Power Dissition (PD) at TC=25C | β | 300 W |
| Lead-Free / RoHS | β | Yes (PBF suffix = lead-free) |
| MSL Level | β | N/A (through-hole) |
| Avalanche Rated | β | Yes (improved Z-variant ruggedness) |