AO4807_101

AO4807 30V Dual P-Channel MOSFET General Description Product Summary The AO4807 uses advanced trench technology to provide excellent RDS(ON), and ultra-low low gate charge. This device is suitable for use as a load switch or in PWM applications. ID (at VGS=-10V) -30V -6A RDS(ON) (at VGS=-10V) < 35mΩ RDS(ON) (at VGS = -4.5V) < 58mΩ VDS 100% UIS Tested 100% Rg Tested SOIC-8 Top View D1 Bottom D2 Top View S2 G2 S1 G1 1 2 3 4 8 7 6 5 D2 D2 D1 D1 G1 G2 S1 S2 Pin1 Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage VGS TA=25°C Continuous Drain Current C Units V ±20 V -6 ID TA=70°C Maximum -30 -5 A IDM -30 Avalanche Current C IAS, IAR 23 A Avalanche energy L=0.1mH C TA=25°C EAS, EAR 26 mJ Pulsed Drain Current Power Dissipation B Junction and Storage Temperature Range Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D Maximum Junction-to-Lead Rev 6: Nov 2011 2 PD TA=70°C TJ, TSTG Symbol t ≤ 10s Steady-State Steady-State W 1.3 RθJA RθJL -55 to 150 Typ 48 74 32 www.aosmd.com °C Max 62.5 90 40 Units °C/W °C/W °C/W Page 1 of 6 AO4807 Electrical Characteristics (TJ=25°C unless otherwise noted) Symbol Parameter STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage IDSS Zero Gate Voltage Drain Current Conditions Min ID=-250µA, VGS=0V -30 -1 TJ=55°C -5 Gate-Body leakage current VDS=0V, VGS= ±20V VGS(th) Gate Threshold Voltage VDS=VGS ID=-250µA -1.3 ID(ON) On state drain current VGS=-10V, VDS=-5V -30 nA -2.4 V 21 35 31.5 45 VGS=-4.5V, ID=-5A 33 58 19 TJ=125°C gFS Forward Transconductance VDS=-5V, ID=-6A VSD Diode Forward Voltage IS=-1A,VGS=0V IS Maximum Body-Diode Continuous Current Crss Reverse Transfer Capacitance Gate resistance A -0.8 DYNAMIC PARAMETERS Input Capacitance Ciss Rg µA ±100 Static Drain-Source On-Resistance Output Capacitance Units -1.85 VGS=-10V, ID=-6A Coss Max V VDS=-30V, VGS=0V IGSS RDS(ON) Typ VGS=0V, VDS=-15V, f=1MHz mΩ mΩ S -1 V -3.5 A 760 pF 140 pF 95 pF 3.2 5.0 Ω SWITCHING PARAMETERS Qg(10V) Total Gate Charge 13.6 16 nC Qg(4.5V) Total Gate Charge 6.7 8 nC Qgs Gate Source Charge Qgd Gate Drain Charge tD(on) Turn-On DelayTime tr Turn-On Rise Time tD(off) Turn-Off DelayTime VGS=0V, VDS=0V, f=1MHz VGS=-10V, VDS=-15V, ID=-6A VGS=-10V, VDS=-15V, RL=2.7Ω, RGEN=3Ω 1.5 2.5 nC 3.2 nC 8 ns 6 ns 17 ns tf Turn-Off Fall Time 5 ns trr Body Diode Reverse Recovery Time IF=-6A, dI/dt=100A/µs 15 Qrr Body Diode Reverse Recovery Charge IF=-6A, dI/dt=100A/µs 9.7 ns nC A. The value of RθJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air environment with TA =25°C. The value in any given application depends on the user's specific board design. B. The power dissipation PD is based on TJ(MAX)=150°C, using ≤ 10s junction-to-ambient thermal resistance. C. Repetitive rating, pulse width limited by junction temperature TJ(MAX)=150°C. Ratings are based on low frequency and duty cycles to keep initialTJ=25°C. D. The RθJA is the sum of the thermal impedence from junction to lead RθJL and lead to ambient. E. The static characteristics in Figures 1 to 6 are obtained using