AO3423A Datasheet and Replacement

RUMW UMW AO3423ASOT-23-3L Plastic-Encapsulate MOSFETS P-Channel 20-V(D-S) MOSFETAO3423AV(BR)DSS RDS(on)MAX ID120m@-4.5V-20 V -2A150m@-2.5VFEATUREAPPLICATION TrenchFET Power MOSFET Load Switch for Portable Devices ESD Protected 2.0KV DC/DC ConverterMARKINGEquivalent Circuit SOT23 1. GATE 2. SOURCE 3. DRAIN Maximum ratings ( Ta=25 un

AO342320V P-Channel MOSFETGeneral Description Product SummaryVDS -20VThe AO3423 uses advanced trench technology to provideexcellent RDS(ON), low gate charge and operation with gate ID (at VGS=-10V) -2Avoltages as low as 2.5V. This device is suitable for use as RDS(ON) (at VGS= -10V)

Shenzhen Tuofeng Semiconductor Technology Co., Ltd AO3423AO3423P-Channel Enhancement Mode Field Effect TransistorGeneral Description FeaturesThe AO3423 uses advanced trench technology to VDS (V) = -20Vprovide excellent RDS(ON), low gate charge and ID = -2 A (VGS = -10V)operation with gate voltages as low as 2.5V. This RDS(ON)

SMD TypeAO3423 (KO3423)SOT-23Unit: mm+0.22.9-0.2+0.10.4 -0.0531 2+0.1+0.050.95 -0.1 0.1 -0.011.9+0.2-0.2D ESD Rating: 2000V HBMG 1. Gate2. Source3. DrainS 0.4+0.2+0.22.8-0.21.6-0.10.55+0.21.1-0.1+0.10-0.10.38-0.1SMD TypeAO3423 (KO3423)TestconditionsAS*SMD TypeAO3423 (KO3423)1015-10.0V-4.0VVDS=-5V-8

SMD Type MOSFETP-Channel Enhancement MOSFET AO3423 (KO3423)SOT-23-3Unit: mm+0.22.9-0.1+0.10.4 -0.13 Features VDS (V) =-20V ID =-2.0 A (VGS =-10V)D1 2 RDS(ON) 92m (VGS =-10V)+0.02+0.10.15 -0.020.95 -0.1 RDS(ON) 118m (VGS =-4.5V) +0.11.9 -0.2 RDS(ON) 166m (VGS =-2.5V)G1. Gate2. Source3. DrainS Abso

P-Channel MOSFET AO3423BSOT-23 Plastic-Encapsulate MOSFETS Dimensions In Millimeters Dimensions In InchesSymbolMin Max Min MaxA 0.900 1.150 0.035 0.045A1 0.000 0.100 0.000 0.004A2 0.900 1.050 0.035 0.041b 0.300 0.500 0.012 0.020c 0.080 0.150 0.003 0.006D 2.800 3.000 0.110 0.118E 1.200 1.400 0.047 0.055E1 2.250 2.550 0.089 0.100e 0

AO3423www.VBsemi.twP-Channel 20-V (D-S) MOSFETFEATURESMOSFET PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Definition0.035 at VGS = - 10 V - 5e TrenchFET Power MOSFETe- 20 0.043 at VGS = - 4.5 V - 5 10 nC 100 % Rg Tested0.061 at VGS = - 2.5 V - 4.8 Compliant to RoHS Directive 2002/95/ECAPPLICATIONS