IRLZ44ZPBF vs IRLZ44NPBF Comparison
Detailed side-by-side comparison of IRLZ44ZPBF by Infineon and IRLZ44NPBF 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 | IRLZ44ZPBF | IRLZ44NPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | MOSFETs | MOSFETs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.15 | $0.68 |
| Manufacturer | Infineon (formerly International Rectifier) | — |
| Part Number | IRLZ44ZPBF | — |
| Transistor Type | N-Channel MOSFET | — |
| Drain-to-Source Voltage (VDS) | 55 V | 55 V |
| Continuous Drain Current (ID) | 51 A | — |
| RDS(on) Max @ VGS=10V | 13.5 mOhm | — |
| RDS(on) Max @ VGS=4.5V | 22 mOhm | — |
| Gate Threshold Voltage (VGS(th)) | 1.0 V to 2.5 V | 1.0 V to 2.0 V (typ 1.5 V) |
| Total Gate Charge (Qg) | 24 nC | 32 nC |
| Operating Temperature Range | -55C to +175C | — |
| Maximum Junction Temperature | 175 C | — |
| Power Dissipation (PD) | 80 W | — |
| Package | TO-220AB | TO-220AB (through-hole, 3 leads) |
| Mounting Type | Through-Hole | Through Hole |
| Gate Drive Level | Logic-Level (4.5V to 10V) | — |
| Technology | HEXFET | HEXFET (advanced process) |
| Qualification | Automotive (per manufacturer description) | — |
| RoHS Status | Compliant | Compliant |
| FET Type | — | N-Channel |
| Continuous Drain Current (ID) at TC=25°C | — | 47 A |
| Pulsed Drain Current (IDM) | — | 160 A |
| Gate-to-Source Voltage (VGS) Max | — | ±16 V |
| Static Drain-to-Source On-Resistance (RDS(on)) | — | 22 mΩ max at VGS=5V, ID=25A |
| Power Dissipation (PD) at TC=25°C | — | 110 W |
| Power Dissipation (PD) at TA=25°C | — | 3.8 W |
| Operating Junction Temperature | — | -55 °C to +175 °C |
| Thermal Resistance Junction-to-Case (RθJC) | — | 1.4 °C/W |
| Logic-Level Gate Drive | — | Yes (fully enhanced at VGS=5V) |