IRF4905SPBF vs IRF4905PBF Comparison
Detailed side-by-side comparison of IRF4905SPBF by Infineon and IRF4905PBF 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 | IRF4905SPBF | IRF4905PBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | MOSFETs | MOSFETs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.18 | $0.95 |
| Polarity | P-Channel | β |
| Drain-Source Voltage (VDS) | -55 V | -55 V |
| Continuous Drain Current (ID, Tc=25C) | -42 A | β |
| Pulsed Drain Current (IDM) | [DATA_NEEDED: pulsed drain current] | [DATA_NEEDED: pulsed drain current] |
| On-Resistance (RDS(on) max) | 20 mOhm @ VGS = -10V | β |
| Gate-Source Voltage (VGS) max | [DATA_NEEDED: VGS max, typical +/-20V] | [DATA_NEEDED: VGS max] |
| Gate Threshold Voltage (VGS(th)) | -2.0 V to -4.0 V | [DATA_NEEDED: VGS(th) typ/range] |
| Power Dissipation (PD, Tc=25C) | 170 W | β |
| Operating Junction Temperature | -55 C to +150 C | β |
| Thermal Resistance, Junction-to-Case (RthJC) | [DATA_NEEDED: RthJC, typical 0.6 C/W] | β |
| Package | D2PAK (TO-263) surface mount | TO-220AB (through-hole) |
| Mounting Type | Surface Mount | Through Hole |
| Technology | HEXFET, planar cell | HEXFET (IR MOSFET) |
| Total Gate Charge (Qg) | 120 nC (typical per Mouser listing) | 120 nC |
| Input Capacitance (Ciss) | [DATA_NEEDED: Ciss] | β |
| RoHS Status | Compliant (PBF suffix indicates Pb-free) | β |
| Qualification | JEDEC standard | β |
| FET Type | β | P-Channel |
| Continuous Drain Current (ID) at TC | β | -74 A |
| Power Dissipation (PD) at TC | β | 200 W |
| On-Resistance RDS(on) max at VGS=-10V | β | 20 mΞ© |
| Operating Temperature Range | β | -55 Β°C to +175 Β°C (junction) |
| Pin Configuration | β | Gate - Drain - Source (left to right) |
| Lead-Free / RoHS | β | Yes (PBF suffix = lead-free, RoHS compliant) |
| MSL Level | β | 1 (not moisture-sensitive for TO-220) |