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