Product Summary

The IRF640N is a power MOSFET from international rectifier. The IRF640N 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 the IRF640N is well known for, provides the designer with an extremely efficient and reliable device for use in a wide variety of applications.

Parametrics

IRF640N 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 dv/dt: 8.1 V/ns; (11)TJ, TSTG, operating junction and storage temperature range: -55 to +175℃; (12)Soldering temperature, for 10 seconds: 300 (1.6mm from case )℃; (13)Mounting torque, 6-32 or M3 srew: 10 lbf·in (1.1N·m).

Features

IRF640N 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

IRF640N pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IRF640N
IRF640N


MOSFET N-CH 200V 18A TO-220AB

Data Sheet

Negotiable 
IRF640N_R4942
IRF640N_R4942

Fairchild Semiconductor

MOSFET TO-220AB

Data Sheet

Negotiable 
IRF640NLPBF
IRF640NLPBF

International Rectifier

MOSFET MOSFT 200V 18A 150mOhm 44.7nC

Data Sheet

0-1: $1.32
1-25: $0.85
25-100: $0.62
100-250: $0.58
IRF640NPBF
IRF640NPBF

International Rectifier

MOSFET MOSFT 200V 18A 150mOhm 44.7nC

Data Sheet

0-1: $1.60
1-25: $1.03
25-100: $0.74
100-250: $0.70
IRF640NL
IRF640NL


MOSFET N-CH 200V 18A TO-262

Data Sheet

Negotiable 
IRF640NS
IRF640NS

International Rectifier

MOSFET N-CH 200V 18A D2PAK

Data Sheet

1-250: $0.93
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