Product Summary

The IRF640NS is a HEXFET Power MOSFET. It utilizes advanced processing techniques to achieve extremely low on-resistance per silicon area. This benefit, combined with the fast switching speed and ruggedized device design that HEXFET Power MOSFETs are well known for, provides the designer with an extremely efficient and reliable device for use in a wide variety of applications. The IRF640NS provides the highest power capability and the lowest possible onresistance in any existing surface mount package. The IRF640NS is suitable for high current applications because of its low internal connection resistance and can dissipate up to 2.0W in a typical surface mount application.

Parametrics

IRF640NS absolute maximum ratings: (1)ID @ TC = 25℃ Continuous Drain Current, VGS @ 10V: 18 A; (2)ID @ TC = 100℃ Continuous Drain Current, VGS @ 10V: 13 A; (3)IDM, Pulsed Drain Current: 72 A; (4)PD @TC = 25℃, Power Dissipation: 150 W; (5)Linear Derating Factor: 1.0 W/℃; (6)VGS Gate-to-Source Voltage: ±20 V; (7)EAS Single Pulse Avalanche Energy: 247 mJ; (8)IAR Avalanche Current: 18 A; (9)EAR Repetitive Avalanche Energy: 15 mJ; (10)dv/dt Peak Diode Recovery: 8.1V/ns; (11)TJ, TSTG, Operating Junction and Storage Temperature Range: -55 to 175℃; (12)Soldering Temperature for 10 seconds: 300℃; (13)Mounting Torque, 6-32 or M3 Screw: 10lb·in (1.1N·m).

Features

IRF640NS features: (1)Advanced Process Technology; (2)Dynamic dv/dt Rating; (3)175℃ Operating Temperature; (4)Fast Switching; (5)Fully Avalanche Rated; (6)Ease of Paralleling; (7)Simple Drive Requirements.

Diagrams

IRF640NS block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IRF640NS
IRF640NS

International Rectifier

MOSFET N-CH 200V 18A D2PAK

Data Sheet

1-250: $0.93
IRF640NSPBF
IRF640NSPBF

International Rectifier

MOSFET

Data Sheet

0-460: $0.72
460-500: $0.63
500-1000: $0.54
1000-2000: $0.53
IRF640NSTRLPBF
IRF640NSTRLPBF

International Rectifier

MOSFET MOSFT 200V 18A 150mOhm 44.7nC

Data Sheet

0-1: $1.99
1-25: $1.29
25-100: $0.93
100-250: $0.86
IRF640NSTRRPBF
IRF640NSTRRPBF

International Rectifier

MOSFET

Data Sheet

0-440: $0.75
440-500: $0.65
500-800: $0.65
800-1000: $0.56
IRF640NSTRL
IRF640NSTRL

International Rectifier

MOSFET N-CH 200V 18A D2PAK

Data Sheet

1-800: $1.05
IRF640NSTRR
IRF640NSTRR

International Rectifier

MOSFET N-CH 200V 18A D2PAK

Data Sheet

1-800: $1.05