Product Summary

The irlz44ns is a fifth generation HEXFET from International Rectifier utilize advanced processing techniques to achieve extremely low on-resistance per silicon area. This benefit of the irlz44ns, combined with the fast switching speed and ruggedized device design that the irlz44ns is well known for, provides the designer with an extremely efficient and reliable device for use in a wide variety of applications. The irlz44ns provides the highest power capability and the lowest possible on-resistance in any existing surface mount package. The through-hole version of the irlz44ns is available for low-profile applications.

Parametrics

irlz44ns absolute maximum ratings: (1) Continuous Drain Current, VGS@10V, ID@Tc=25°C: 47A; (2) Continuous Drain Current, ID@Tc=100°C: 33A; (3) Pulsed Drain Current IDM: 160A; (4) Power Dissipation PD@TA=25°C: 3.8W, PD@TC=25°C: 110W; (5) Gate-to-Source Voltage VGS: ±16V; (6) Avalanche Current IAR: 25A; (7) Repetitive Avalanche Energy EAR: 18mJ; (8) Peak Diode Recovery dv/dt, dv/dt: 5V/ns; (9) Operating Junction and Storage Temperature Range Tj, Tstg: -55 to +175°C

Features

irlz44ns features: (1) Continuous Drain Current, VGS@10V, ID@Tc=25°C: 47A; (2) Continuous Drain Current, ID@Tc=100°C: 33A; (3) Pulsed Drain Current IDM: 160A; (4) Power Dissipation PD@TA=25°C: 3.8W, PD@TC=25°C: 110W; (5) Gate-to-Source Voltage VGS: ±16V; (6) Avalanche Current IAR: 25A; (7) Repetitive Avalanche Energy EAR: 18mJ; (8) Peak Diode Recovery dv/dt, dv/dt: 5V/ns; (9) Operating Junction and Storage Temperature Range Tj, Tstg: -55 to +175°C.

Diagrams

irlz44ns test circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IRLZ44NS
IRLZ44NS

International Rectifier

MOSFET N-CH 55V 47A D2PAK

Data Sheet

1-300: $0.94
IRLZ44NSPBF
IRLZ44NSPBF

International Rectifier

MOSFET

Data Sheet

0-1: $1.33
1-25: $0.78
25-100: $0.62
100-250: $0.61
IRLZ44NSTRLPBF
IRLZ44NSTRLPBF

International Rectifier

MOSFET MOSFT 55V 47A 22mOhm 32nC Log Lvl

Data Sheet

0-1: $1.53
1-25: $0.90
25-100: $0.71
100-250: $0.71
IRLZ44NSTRRPBF
IRLZ44NSTRRPBF

International Rectifier

MOSFET

Data Sheet

0-1: $1.33
1-25: $0.78
25-100: $0.62
100-250: $0.61
IRLZ44NSTRR
IRLZ44NSTRR


MOSFET N-CH 55V 47A D2PAK

Data Sheet

Negotiable