AO4705 P-Channel Enhancement Mode Field Effect Transistor with Schottky Diode
General Description
The AO4705 uses advanc...
AO4705 P-Channel Enhancement Mode Field Effect
Transistor with
Schottky Diode
General Description
The AO4705 uses advanced trench technology to provide excellent RDS(ON) and low gate charge. A
Schottky diode is provided to facilitate the implementation of non-synchronous DC-DC converters. Standard Product AO4705 is Pb-free (meets ROHS & Sony 259 specifications). AO4705L is a Green Product ordering option. AO4705 and AO4705L are electrically identical.
A S S G 1 2 3 4 8 7 6 5 D/K D/K D/K D/K G S A
Features
VDS (V) = -30V ID = -10A (VGS = -10V) RDS(ON) < 14mΩ (VGS = -20V) RDS(ON) < 16mΩ (VGS = -10V)
SCHOTTKY VDS (V) = 30V, IF = 5A, VF<0.52V@3A
D
K
SOIC-8
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Absolute Maximum Ratings T A=25°C unless otherwise noted Parameter Symbol VDS Drain-Source Voltage Gate-Source Voltage TA=25°C Continuous Drain CurrentA Pulsed Drain Current
B
MOSFET -30 ±25 -10 -8 -60
Schottky
Units V V A
VGS TA=70°C ID IDM VKA TA=25°C
A
Schottky reverse voltage Continuous Forward Current Pulsed Forward Current Power Dissipation Junction and Storage Temperature Range Parameter: Thermal Characteristics MOSFET t ≤ 10s Maximum Junction-to-AmbientA Maximum Junction-to-Ambient
C A B
TA=70°C TA=25°C TA=70°C
IF IFM PD TJ, TSTG Symbol RθJA RθJL RθJA RθJL 3 2 -55 to 150 Typ 28 54 21 36 67 25
30 5 3.5 30 3 2 -55 to 150 Max 40 75 30 40 75 30
V A
W °C Units °C/W
Steady-State Steady-State t ≤ 10s Steady-State Steady-State
Maximum Junction-to-Lead Thermal Characteristics
Schottky Maximum...