IRFB4115PBF vs IRFB4310ZPBF

This in-depth comparison of the IRFB4115PBF and IRFB4310ZPBF provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

IRFB4115PBF

Infineon Technologies

Lifecycle: Active
Stock: 3757 PCS
Package: TO-220
Series: Transistors - FETs, MOSFETs - Single

+BOM RFQ

Part B

IRFB4310ZPBF

International Rectifier

Lifecycle: Active
Stock: 4141 PCS
Package: TO-220-3
Series: Transistors - FETs, MOSFETs - Single

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	IRFB4115PBF	IRFB4310ZPBF
Series	HEXFET®	HEXFET®
Part Status	Active	Active
FET Type	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	150 V	100 V
Current - Continuous Drain(Id) @ 25°C	104A (Tc)	120A (Tc)
Drive Voltage(Max Rds On Min Rds On)	10V	10V
Rds On(Max) @ Id Vgs	11mOhm @ 62A, 10V	6mOhm @ 75A, 10V
Vgs(th)(Max) @ Id	5V @ 250µA	4V @ 150µA
Gate Charge(Qg)(Max) @ Vgs	120 nC @ 10 V	170 nC @ 10 V
Vgs(Max)	±20V	±20V
Input Capacitance(Ciss)(Max) @ Vds	5270 pF @ 50 V	6860 pF @ 50 V
Power Dissipation (Max)	380W (Tc)	250W (Tc)
Operating Temperature	-55°C ~ 175°C (TJ)	-55°C ~ 175°C (TJ)
Mounting Type	Through Hole	Through Hole

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