IRLR8503PBF

FET Type: MOSFET N-Channel, Metal Oxide
Transistor Type: -
Current - Collector (Ic) (Max): -
FET Feature: Logic Level Gate
Drain to Source Voltage (Vdss): 30V
Voltage - Collector Emitter Breakdown (Max): -
Vce Saturation (Max) @ Ib, Ic: -
Current - Collector Cutoff (Max): -
DC Current Gain (hFE) (Min) @ Ic, Vce: -
Vgs(th) (Max) @ Id: 3V @ 250µA
Frequency - Transition: -
Mounting Type: Surface Mount
Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package: D-Pak
Series: HEXFET®
Gate Charge (Qg) @ Vgs: 20nC @ 5V
Packaging: Tube
Manufacturer: International Rectifier
Current - Continuous Drain (Id) @ 25° C: 44A
Power - Max: 62W
Input Capacitance (Ciss) @ Vds: 1650pF @ 25V
Rds On (Max) @ Id, Vgs: 16 mOhm @ 15A, 10V


Features:

• N-Channel Application-Specific MOSFET
• Ideal for CPU Core DC-DC Converters
• Low Conduction Losses
• Minimizes Parallel MOSFETs for high current applications
• Lead-Free


Specifications

Parameter		Symbol	Limit	Units
Drain-Source Voltage Gate-Source Voltage		VDS VGS	40 ±20	V V
Continuous Drain or Source Current (VGS 10V)	TC = 25 TC = 90	ID IS	44 32	A
Pulsed Drain Current		IDM	196
Power Dissipation	TC = 25 TC = 90	PD	62 30	W
Junction & Storage Temperature Range		TJ,Tstg	55 to 150
Continuous Source Current (Body Diode)		IS	15	A
Pulsed source Current		ISM	196

Description

This new device IRLR8503PbF  employs advanced HEXFET Power MOSFET technology to achieve very low on-resistance.

The reduced conduction losses makes IRLR8503PbF  ideal for high efficiency DC-DC converters that power the latest generation of microprocessors.

The IRLR8503 has been optimized and is 100% tested for all parameters that are critical in synchronous buck converters including R_DS(on), gate charge and Cdv/dtinduced turn-on immunity. The IRLR8503 offers an extremely low combination of Qsw & RDS(on) for reduced losses in control FET applications.

The package is designed for vapor phase, infra-red, convection, or wave soldering techniques. Power dissipation of greater than 2W is possible in a typical PCB mount application.