AM4543C Datasheet, PDF (1/7 Pages) Analog Power – N & P-Channel 40-V (D-S) MOSFET

Analog Power
AM4543C
N & P-Channel 40-V (D-S) MOSFET
Key Features:
• Low r_DS(on) trench technology
• Low thermal impedance
• Fast switching speed
Typical Applications:
• White LED boost converters
• Automotive Systems
• Industrial DC/DC Conversion Circuits
VDS (V)
40
-40
PRODUCT SUMMARY
r_DS(on) (mΩ)
42 @ V_GS = 10V
60 @ V_GS = 4.5V
30 @ V_GS = -10V
40 @ V_GS = -4.5V
ID (A)
5.8
4.8
-6.9
-6.0
ABSOLUTE MAXIMUM RATINGS (T_A = 25°C UNLESS OTHERWISE NOTED)
Parameter
Symbol Nch Limit Pch Limit
Drain-Source Voltage
V_DS
40
-40
Gate-Source Voltage
V_GS
±20
±20
Continuous Drain Current ^a
Pulsed Drain Current ^b
Continuous Source Current (Diode Conduction) ^a
T_A=25°C
T_A=70°C
I_D
I_DM
I_S
5.8
-6.9
4.5
-5.4
30
-30
2.6
-2.7
Power Dissipation ^a
T_A=25°C
T_A=70°C
P_D
2.1
1.3
2.1
1.3
Operating Junction and Storage Temperature Range
T_J, T_stg
-55 to 150
Units
V
A
A
W
°C
Maximum Junction-to-Ambient ^a
THERMAL RESISTANCE RATINGS
Parameter
t <= 10 sec
Steady State
Symbol Maximum
R_θJA
62.5
110
Units
°C/W
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. Pulse width limited by maximum junction temperature
© Preliminary
1
Publication Order Number:
DS_AM4543C_1A