AON7502 30V N-Channel AlphaMOS General Description Product Summary • Latest Trench Power AlphaMOS (αMOS LV) technology • Very Low RDS(on) at 6VGS • Low Gate Charge • High Current Capability • RoHS and Halogen-Free Compliant Application VDS ID (at VGS=10V) 30V 30A RDS(ON) (at VGS=10V) < 4.7mΩ RDS(ON) (at VGS = 6V) < 7.6mΩ 100% UIS Tested 100% Rg Tested • Load Switch Applications • Battery Power Management DFN 3x3 EP Bottom View Top View D Top View 1 8 2 7 3 6 4 5 G S Pin 1 Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage VGS TC=25°C Continuous Drain CurrentG Pulsed Drain Current Continuous Drain Current C V A 120 21 IDSM TA=70°C ±25 23.5 IDM TA=25°C Units V 30 ID TC=100°C Maximum 30 A 17 Avalanche Current C IAS 30 A Avalanche energy L=0.05mH C EAS 23 mJ VDS Spike VSPIKE 36 V Power Dissipation B 100ns TC=25°C PD TC=100°C TA=25°C Power Dissipation A Junction and Storage Temperature Range Rev0: Nov. 2012 3.1 Steady-State Steady-State RθJA RθJC W 2 TJ, TSTG Symbol t ≤ 10s W 12.5 PDSM TA=70°C Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D Maximum Junction-to-Case 31 -55 to 150 Typ 30 60 3.2 www.aosmd.com °C Max 40 75 4 Units °C/W °C/W °C/W Page 1 of 6 AON7502 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 Gate-Body leakage current VDS=0V, VGS= ±25V Gate Threshold Voltage VDS=VGS, ID=250µA RDS(ON) Static Drain-Source On-Resistance VGS=10V, ID=20A TJ=125°C VGS=6V, ID=20A gFS Forward Transconductance VDS=5V, ID=20A VSD Diode Forward Voltage IS=1A,VGS=0V IS Maximum Body-Diode Continuous CurrentG Ciss Input Capacitance Output Capacitance Crss Reverse Transfer Capacitance Rg Gate resistance VGS=0V, VDS=0V, f=1MHz Qg(4.5V) Total Gate Charge Qgs Gate Source Charge Qgd tD(on) VGS=10V, VDS=15V, ID=20A 2.2 100 nA 3 V 3.9 4.7 5.5 6.7 6 7.6 mΩ 1 V 30 A 85 0.71 VGS=0V, VDS=15V, f=1MHz SWITCHING PARAMETERS Qg(10V) Total Gate Charge µA 5 1.4 1.1 Units V 1 TJ=55°C IGSS Max 30 VDS=30V, VGS=0V VGS(th) Coss Typ mΩ S 1022 pF 574 pF 63 pF 2.2 3.3 Ω 15.6 22 nC 6.2 12 nC 4.8 nC Gate Drain Charge 3.5 nC Turn-On DelayTime 7.5 ns tr Turn-On Rise Time tD(off) Turn-Off DelayTime tf Turn-Off Fall Time trr Body Diode Reverse Recovery Time Qrr Body Diode Reverse Recovery Charge IF=20A, dI/dt=500A/µs VGS=10V, VDS=15V, RL=0.75Ω, RGEN=3Ω IF=20A, dI/dt=500A/µs 4 ns 17.5 ns 4.3 ns 15.3 ns nC 20 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 Power dissipation PDSM is based on R θJA t≤ 10s and the maximum allowed junction temperature of 150°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 junction-to-case thermal resistance, and is more useful in setting the upper dissipation limit for cases where additional heatsinking is used. C. Single pulse width limited by junction temperature TJ(MAX)=150°C. D. The RθJA is the sum of the thermal impedance from junction to case RθJC and case to ambient. E. The static characteristics in Figures 1 to 6 are obtained using <300µs pulses, duty cycle 0.5% max. F. These curves are based on the junction-to-case thermal impedance which is measured with the device mounted to a large heatsink, assuming a maximum junction temperature of TJ(MAX)=150°C. The SOA curve provides a single pulse rating. G. The maximum current rating is package limited. H. These tests are performed with the device mounted on 1 in2 FR-4 board with 2oz. Copper, in a still air environment with TA=25°C. THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN, FUNCTIONS AND RELIABILITY WITHOUT NOTICE. Rev0: Nov. 2012 www.aosmd.com Page 2 of 6 AON7502 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 100 100 10V 6V 80 VDS=5V 5V 8V 80 60 ID(A) ID (A) 60 4.5V 40 40 20 20 125°C 25°C VGS=4V 0 0 0 1 2 3 4 0 5 2 3 4 5 6 VGS(Volts) Figure 2: Transfer Characteristics (Note E) VDS (Volts) Fig 1: On-Region Characteristics (Note E) 10 Normalized On-Resistance 1.6 8 RDS(ON) (mΩ Ω) 1 VGS=6V 6 4 VGS=10V 2 0 VGS=10V ID=20A 1.4 17 5 2 10 =6V 1.2 1 VGS ID=20A 0.8 0 5 10 15 20 25 30 ID (A) Figure 3: On-Resistance vs. Drain Current and Gate Voltage (Note E) 0 25 50 75 100 125 150 175 Temperature (°C) 0 Figure 4: On-Resistance vs. Junction 18Temperature (Note E) 10 1.0E+02 ID=20A 1.0E+01 40 1.0E+00 125°C IS (A) RDS(ON) (mΩ Ω) 8 6 125°C 1.0E-01 1.0E-02 25°C 25°C 1.0E-03 4 1.0E-04 2 2 4 6 8 10 1.0E-05 VGS (Volts) Figure 5: On-Resistance vs. Gate-Source Voltage (Note E) Rev0: Nov. 2012 www.aosmd.com 0.0 0.2 0.4 0.6 0.8 1.0 1.2 VSD (Volts) Figure 6: Body-Diode Characteristics (Note E) Page 3 of 6 AON7502 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 10 2000 VDS=15V ID=20A 1600 Capacitance (pF) VGS (Volts) 8 6 4 2 Ciss 1200 Coss 800 400 0 Crss 0 0 5 10 15 20 0 Qg (nC) Figure 7: Gate-Charge Characteristics 15 20 25 30 150 RDS(ON) limited 10.0 TJ(Max)=150°C TC=25°C 10µs 100µs 1ms DC 1.0 10ms Power (W) 10µs 100.0 ID (Amps) 10 VDS (Volts) Figure 8: Capacitance Characteristics 1000.0 0.1 5 100 50 TJ(Max)=150°C TC=25°C 0.0 0.01 0.1 1 10 100 0 0.0001 VDS (Volts) 0.001 0.01 0.1 1 10 Pulse Width (s) Figure 10: Single Pulse Power Rating Junction-to-Case (Note F) Figure 9: Maximum Forward Biased Safe Operating Area (Note F) Zθ JC Normalized Transient Thermal Resistance 10 D=Ton/T TJ,PK=TC+PDM.ZθJC.RθJC 1 In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse RθJC=4°C/W PD 0.1 Single Pulse Ton T 0.01 1E-05 0.0001 0.001 0.01 0.1 1 10 100 Pulse Width (s) Figure 11: Normalized Maximum Transient Thermal Impedance (Note F) Rev0: Nov. 2012 www.aosmd.com Page 4 of 6 AON7502 40 40 30 30 Current rating ID(A) Power Dissipation (W) TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 20 10 20 10 0 0 0 25 50 75 100 125 150 0 TCASE (° °C) Figure 12: Power De-rating (Note F) 25 50 75 100 125 150 TCASE (° °C) Figure 13: Current De-rating (Note F) 10000 TA=25°C Power (W) 1000 100 10 1 1E-05 0.001 0.1 10 1000 Pulse Width (s) Figure 14: Single Pulse Power Rating Junction-to-Ambient (Note H) Zθ JA Normalized Transient Thermal Resistance 10 1 D=Ton/T TJ,PK=TA+PDM.ZθJA.RθJA In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse RθJA=75°C/W 40 0.1 PD Single Pulse 0.01 Ton T 0.001 1E-05 0.0001 0.001 0.01 0.1 1 10 100 1000 Pulse Width (s) Figure 15: Normalized Maximum Transient Thermal Impedance (Note H) Rev0: Nov. 2012 www.aosmd.com Page 5 of 6 AON7502 Gate Charge Test Circuit & Waveform Vgs Qg 10V + + Vds VDC - Qgs Qgd VDC - DUT Vgs Ig Charge Resistive Switching Test Circuit & Waveforms RL Vds Vds 90% + Vdd DUT Vgs VDC - Rg 10% Vgs Vgs t d(on) tr t d(off) t on tf toff Unclamped Inductive Switching (UIS) Test Circuit & Waveforms L 2 E AR = 1/2 LIAR Vds BVDSS Vds Id + Vdd Vgs Vgs I AR VDC - Rg Id DUT Vgs Vgs Diode Recovery Test Circuit & Waveforms Q rr = - Idt Vds + DUT Vds Isd Vgs Ig Rev0: Nov. 2012 Vgs L Isd + Vdd t rr dI/dt I RM Vdd VDC - IF Vds www.aosmd.com Page 6 of 6