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AM4490N

Analog Power
Part Number AM4490N
Manufacturer Analog Power
Description MOSFET
Published May 14, 2012
Detailed Description Analog Power N-Channel 100-V (D-S) MOSFET These miniature surface mount MOSFETs utilize a high cell density trench proce...
Datasheet PDF File AM4490N PDF File

AM4490N
AM4490N

Overview
Analog Power N-Channel 100-V (D-S) MOSFET These miniature surface mount MOSFETs utilize a high cell density trench process to provide low rDS(on) and to ensure minimal power loss and heat dissipation.
Typical applications are DC-DC converters and power management in portable and battery-powered products such as computers, printers, PCMCIA cards, cellular and cordless telephones.
• • • • Low rDS(on) provides higher efficiency and extends battery life Low thermal impedance copper leadframe SOIC-8 saves board space Fast switching speed High performance trench technology AM4490N PRODUCT SUMMARY VDS (V) rDS(on) m(Ω) 78 @ VGS = 10V 100 92 @ VGS = 4.
5V ID (A) 5.
2 4.
8 1 2 3 4 8 7 6 5 ABSOLUTE MAXIMUM RATINGS (TA = 25 C UNLESS OTHERWISE NOTED) Parameter Symbol Limit Units VDS Drain-Source Voltage 100 V ±20 Gate-Source Voltage VGS www.
DataSheet.
co.
kr o Continuous Drain Current Pulsed Drain Current b a TA=25 C TA=70 C o o ID IDM ±5.
2 ±3.
9 ±50 2.
3 3.
1 2.
2 A W o A Continuous Source Current (Diode Conduction) Power Dissipation a a IS TA=25 C TA=70 C o o PD Operating Junction and Storage Temperature Range TJ, Tstg -55 to 150 C THERMAL RESISTANCE RATINGS Parameter Maximum Junction-to-Case a Maximum Junction-to-Ambient a Symbol t <= 5 sec t <= 5 sec RθJC RθJA Maximum 25 50 Units o o C/W C/W Notes a.
Surface Mounted on 1” x 1” FR4 Board.
b.
Pulse width limited by maximum junction temperature 1 PRELIMINARY Publication Order Number: DS-AM4490_E Datasheet pdf - http://www.
DataSheet4U.
net/ Analog Power AM4490N SPECIFICATIONS (T A = 25 C UNLESS OTHERWISE NOTED) Parameter Static Gate-Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Current A A o Symbol VGS(th) IGSS IDSS ID(on) rDS(on) gfs VSD Qg Qgs Qgd td(on) tr td(off) tf Test Conditions VDS = VGS, ID = 250 uA VDS = 0 V, VGS = 20 V Limits Unit Min Typ Max 1 ±100 o V nA uA A VDS = 80 V, VGS = 0 V VDS = 80 V, VGS = 0 V, TJ = 55 C 1 25 20 78 92 40 0.
7 12.
5 2.
6 4.
6 20 ...


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