AM7380N Datasheet, PDF (1/3 Pages) Analog Power – N-Channel 80-V (D-S) MOSFET

Analog Power
N-Channel 80-V (D-S) MOSFET
These miniature surface mount MOSFETs utilize a
high cell density trench process to provide low
r_DS(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 r_DS(on) provides higher efficiency and
extends battery life
• Low thermal impedance copper leadframe
DFN3x3-8PP saves board space
• Fast switching speed
• High performance trench technology
AM7380N
PRODUCT SUMMARY
V_DS (V)
r_DS(on) m(Ω)
80
35 @ V_GS = 10V
40 @ V_GS = 4.5V
DFN3x3-8PP
Top View
I_D (A)
9
8
D
S
1
S
2
S
3
G
4
8D
7D
G
6D
S
5 D _{N-Channel MOSFET}
ABSOLUTE MAXIMUM RATINGS (T_A = 25 ^oC UNLESS OTHERWISE NOTED)
Parame te r
Symbol Limit Units
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current^a
Pulsed Drain Current^b
Continuous Source Current (Diode Conduction)^a
Power Dissipation^a
Operating Junction and Storage Temperature Range
V_DS
VGS
TA=25^oC
TA=70^oC
I_D
80
V
±20
±9
±7
A
I_DM
±75
I_S
16
A
TA=25^oC
TA=70^oC
P_D
3.5
W
2
TJ, Tstg -55 to 150 ^oC
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Case^a
Maximum Junction-to-Ambient^a
t <= 5 sec
t <= 5 sec
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. Pulse width limited by maximum junction temperature
Symbol
RθJC
RθJA
Maximum
25
50
Units
o_C/W
o_C/W
PRELIMINARY
1
Publication Order Number:
DS-AM7380_A