IRF4905SPBF vs IRF4905LPBF Comparison
Detailed side-by-side comparison of IRF4905SPBF by Infineon and IRF4905LPBF 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 | IRF4905LPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | MOSFETs | MOSFETs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.18 | $0.98 |
| Polarity | P-Channel | P-Channel |
| Drain-Source Voltage (VDS) | -55 V | β |
| Continuous Drain Current (ID, Tc=25C) | -42 A | β |
| Pulsed Drain Current (IDM) | [DATA_NEEDED: pulsed drain current] | β |
| On-Resistance (RDS(on) max) | 20 mOhm @ VGS = -10V | β |
| Gate-Source Voltage (VGS) max | [DATA_NEEDED: VGS max, typical +/-20V] | β |
| Gate Threshold Voltage (VGS(th)) | -2.0 V to -4.0 V | β |
| Power Dissipation (PD, Tc=25C) | 170 W | β |
| Operating Junction Temperature | -55 C to +150 C | -55C to +150C |
| Thermal Resistance, Junction-to-Case (RthJC) | [DATA_NEEDED: RthJC, typical 0.6 C/W] | β |
| Package | D2PAK (TO-263) surface mount | TO-262 (I2PAK), through-hole, 3-pin |
| Mounting Type | Surface Mount | Through Hole |
| Technology | HEXFET, planar cell | HEXFET (IR MOSFET) |
| Total Gate Charge (Qg) | 120 nC (typical per Mouser listing) | β |
| Input Capacitance (Ciss) | [DATA_NEEDED: Ciss] | β |
| RoHS Status | Compliant (PBF suffix indicates Pb-free) | β |
| Qualification | JEDEC standard | β |
| Drain-Source Voltage (Vds) | β | -55 V |
| Continuous Drain Current (Id) @ Tc=25C | β | -74 A |
| Pulsed Drain Current (Idm) | β | [DATA_NEEDED: pulsed drain current] |
| On-Resistance Rds(on) max @ Vgs=-10V | β | 20 mOhm |
| Gate Threshold Voltage Vgs(th) typ | β | [DATA_NEEDED: Vgs(th) typical] |
| Gate-Source Voltage (Vgs) max | β | Β±20 V |
| Total Power Dissipation (Ptot) @ Tc=25C | β | 200 W |
| Thermal Resistance Junction-to-Case (RthJC) | β | [DATA_NEEDED: RthJC value] |
| Rise Time (tr) typ | β | [DATA_NEEDED: rise time] |
| Fall Time (tf) typ | β | [DATA_NEEDED: fall time] |
| Lead-Free / RoHS | β | Yes (PbF suffix) |
| Avalanche Rated | β | Yes |