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