AON6544 30V N-Channel AlphaMOS General Description Product Summary • Latest Trench Power AlphaMOS (αMOS LV) technology • Very Low RDS(ON) at 4.5V VGS • Low Gate Charge • High Current Capability • RoHS and Halogen-Free Compliant Application VDS 30V 85A ID (at VGS=10V) RDS(ON) (at VGS=10V) < 1.4mΩ RDS(ON) (at VGS=4.5V) < 1.9mΩ 100% UIS Tested 100% Rg Tested • DC/DC Converters in Computing, Servers, and POL • Isolated DC/DC Converters in Telecom and Industrial DFN5X6 Top View D Top View Bottom View 1 8 2 7 3 6 4 5 G PIN1 S Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage VGS TC=25°C Continuous Drain Current G Pulsed Drain Current C Avalanche Current C V A 340 60 IDSM TA=70°C ±20 66 IDM TA=25°C Continuous Drain Current Units V 85 ID TC=100°C Maximum 30 A 49 IAS 75 A Avalanche energy L=0.1mH C EAS 281 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 Rev.1.0: February 2013 7.4 Steady-State Steady-State RθJA RθJC W 4.7 TJ, TSTG Symbol t ≤ 10s W 33 PDSM TA=70°C Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D Maximum Junction-to-Case 83 °C -55 to 150 Typ 14 40 1 www.aosmd.com Max 17 55 1.5 Units °C/W °C/W °C/W Page 1 of 6 AON6544 Electrical Characteristics (TJ=25°C unless otherwise noted) Symbol Parameter STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage Conditions Min ID=250µA, VGS=0V Zero Gate Voltage Drain Current IGSS Gate-Body leakage current VDS=0V, VGS=±20V VGS(th) Gate Threshold Voltage VDS=VGS, ID=250µA RDS(ON) Static Drain-Source On-Resistance VGS=10V, ID=20A TJ=125°C VGS=4.5V, ID=20A gFS Forward Transconductance VSD Diode Forward Voltage IS=1A,VGS=0V IS Maximum Body-Diode Continuous Current G DYNAMIC PARAMETERS Ciss Input Capacitance Output Capacitance Crss Reverse Transfer Capacitance Rg Gate resistance Qgs Gate Source Charge Qgd tD(on) 1.8 ±100 nA 2.2 V 1.1 1.4 1.5 1.9 1.5 1.9 mΩ 1 V 85 A 102 0.64 VGS=0V, VDS=0V, f=1MHz VGS=10V, VDS=15V, ID=20A 0.5 mΩ S 5910 VGS=0V, VDS=15V, f=1MHz SWITCHING PARAMETERS Qg(10V) Total Gate Charge Qg(4.5V) Total Gate Charge µA 5 1.4 Units V 1 TJ=125°C VDS=5V, ID=20A Max 30 VDS=30V, VGS=0V IDSS Coss Typ pF 2320 pF 335 pF 1 1.5 Ω 88 120 nC 41 56 nC 13 nC Gate Drain Charge 18.5 nC Turn-On DelayTime 13 ns tr Turn-On Rise Time tD(off) Turn-Off DelayTime 10 ns 51 ns tf Turn-Off Fall Time 15 ns trr Body Diode Reverse Recovery Time Qrr IF=20A, dI/dt=500A/µs 29 Body Diode Reverse Recovery Charge IF=20A, dI/dt=500A/µs 80 ns nC VGS=10V, VDS=15V, RL=0.75Ω, RGEN=3Ω 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. Rev.1.0: February 2013 www.aosmd.com Page 2 of 6 AON6544 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 80 80 3.5V VDS=5V 4.5V 60 60 3V ID(A) ID (A) 10V 40 40 125°C 25°C 20 20 VGS=2.5V 0 0 0 1 2 3 4 0 5 3 2 3 4 5 1.6 2 Normalized On-Resistance RDS(ON) (mΩ Ω) 1 VGS(Volts) Figure 2: Transfer Characteristics (Note E) VDS (Volts) Fig 1: On-Region Characteristics (Note E) VGS=4.5V 1 VGS=10V VGS=10V ID=20A 1.4 1.2 VGS=4.5V ID=20A 1 0.8 0 0 5 0 10 15 20 25 30 ID (A) Figure 3: On-Resistance vs. Drain Current and Gate Voltage (Note E) 25 50 75 100 125 150 175 Temperature (°C) Figure 4: On-Resistance vs. Junction Temperature (Note E) 3 1.0E+02 ID=20A 1.0E+01 125°C 1.0E+00 125°C IS (A) RDS(ON) (mΩ Ω) 2 1.0E-01 1.0E-02 25°C 1 1.0E-03 25°C 1.0E-04 1.0E-05 0 2 4 6 8 10 VGS (Volts) Figure 5: On-Resistance vs. Gate-Source Voltage (Note E) Rev.1.0: February 2013 www.aosmd.com 0.0 0.2 0.4 0.6 0.8 1.0 VSD (Volts) Figure 6: Body-Diode Characteristics (Note E) Page 3 of 6 AON6544 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 10 8000 VDS=15V ID=20A Ciss 8 Capacitance (pF) VGS (Volts) 6000 6 4 4000 Coss 2000 2 0 0 20 40 60 80 Qg (nC) Figure 7: Gate-Charge Characteristics 100 0 RDS(ON) limited 10 15 20 25 VDS (Volts) Figure 8: Capacitance Characteristics 30 100µs 10.0 1ms 10ms DC 1.0 TJ(Max)=150°C TC=25°C 0.1 TJ(Max)=150°C TC=25°C 400 10µs 10µs Power (W) 100.0 5 500 1000.0 ID (Amps) Crss 0 300 200 100 0.0 0 0.01 0.1 1 VDS (Volts) 10 100 0.0001 0.001 0.01 0.1 1 10 100 Pulse Width (s) Figure 10: Single Pulse Power Rating Junction-to-Case (Note F) VGS> or equal to 4.5V 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 In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse RθJC=1.5°C/W 1 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) Rev.1.0: February 2013 www.aosmd.com Page 4 of 6 AON6544 100 100 80 80 Current rating ID(A) Power Dissipation (W) TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 60 40 20 60 40 20 0 0 0 25 50 75 100 125 TCASE (° °C) Figure 12: Power De-rating (Note F) 150 0 25 50 75 100 125 TCASE (° °C) Figure 13: Current De-rating (Note F) 150 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 D=Ton/T TJ,PK=TA+PDM.ZθJA.RθJA 1 In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse RθJA=55°C/W 0.1 PD 0.01 Single Pulse Ton T 0.001 0.0001 0.001 0.01 0.1 1 10 100 1000 Pulse Width (s) Figure 15: Normalized Maximum Transient Thermal Impedance (Note H) Rev.1.0: February 2013 www.aosmd.com Page 5 of 6 AON6544 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 Rev.1.0: February 2013 Vgs L Isd + Vdd t rr dI/dt I RM Vdd VDC - IF Vds www.aosmd.com Page 6 of 6