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AM7438N

Analog Power
Part Number AM7438N
Manufacturer Analog Power
Description MOSFET
Published May 14, 2012
Detailed Description Analog Power N-Channel 30-V (D-S) MOSFET These miniature surface mount MOSFETs utilize a high cell density trench proces...
Datasheet PDF File AM7438N PDF File

AM7438N
AM7438N

Overview
Analog Power N-Channel 30-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-8PP saves board space Fast switching speed High performance trench technology AM7438N PRODUCT SUMMARY VDS (V) rDS(on) m(Ω) 7.
5 @ VGS = 10V 30 11.
5 @ VGS = 4.
5V SOIC-8PP Top View S S S G 1 2 3 4 8 7 6 5 D D D D ID (A) 22 18 D G S N-Channel MOSFET ABSOLUTE MAXIMUM RATINGS (TA = 25 C UNLESS OTHERWISE NOTED) Parameter Symbol Maximum Units Drain-Source Voltage VDS 30 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 22 18 50 2.
3 5 2.
2 -55 to 150 A W o A Continuous Source Current (Diode Conduction) Power Dissipation a a IS TA=25 C TA=70 C TJ, Tstg o o PD Operating Junction and Storage Temperature Range C T H E RMA L RE SIST A NCE RA T ING S Param eter M axim umJunction-to-Am bient a Sym b ol RθJA t <= 10 sec Steady State Maxim u m U n its o 25 C/W 65 o 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-AM7438_B Datasheet pdf - http://www.
DataSheet4U.
net/ Analog Power AM7438N SPECIFICATIONS (TA = 25 C UNLESS OTHERWISE NOTED) Paramete r Static Gate-Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Current A o Symbol VGS(th) IGSS IDSS ID(on) A Te st 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 = 24 V, VGS = 0 V VDS = 24 V, VGS = 0 V, T J = 55 C 1 5 40 7.
5 11.
5 40 0.
7 16 5 6 5 4 23 9 Drain...


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