AOT418L/AOB418L 100V N-Channel MOSFET SDMOS TM General Description Product Summary The AOT418L/AOB418L is fabricated with SDMOSTM trench technology that combines excellent RDS(ON) with low gate charge and low Qrr.The result is outstanding efficiency with controlled switching behavior. This universal technology is well suited for PWM, load switching and general purpose applications. VDS 100V 105A ID (at VGS=10V) RDS(ON) (at VGS=10V) < 10m RDS(ON) (at VGS = 7V) < 12m 100% UIS Tested 100% Rg Tested TO-263 TO220 Top View Bottom View Top View D D2PAK D Bottom View D D D G G D S S D G G Absolute Maximum Ratings TA=25C unless otherwise noted Symbol Parameter VDS Drain-Source Voltage VGS Gate-Source Voltage TC=25C Continuous Drain Current G Pulsed Drain Current Continuous Drain Current C Units V V 82 A 280 9.5 IDSM TA=70C S S 105 IDM TA=25C G Maximum 100 25 ID TC=100C S A 7.5 Avalanche Current C IAS, IAR 60 A Avalanche energy L=0.1mH C EAS, EAR 180 mJ TC=25C Power Dissipation B TC=100C TA=25C Power Dissipation A Junction and Storage Temperature Range Rev0: May 2010 2.1 Steady-State Steady-State RJA RJC W 1.3 TJ, TSTG Symbol t 10s W 167 PDSM TA=70C Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D Maximum Junction-to-Case 333 PD -55 to 175 Typ 11 47 0.36 www.aosmd.com C Max 15 60 0.45 Units C/W C/W C/W Page 1 of 7 AOT418L/AOB418L Electrical Characteristics (TJ=25C unless otherwise noted) Symbol Parameter STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage Conditions Min ID=250A, VGS=0V VDS=100V, VGS=0V 100 Zero Gate Voltage Drain Current IGSS Gate-Body leakage current VDS=0V, VGS= 25V VGS(th) Gate Threshold Voltage VDS=VGS ID=250A 2.6 ID(ON) On state drain current VGS=10V, VDS=5V 280 100 VGS=7V, ID=20A TO263 VDS=5V, ID=20A Forward Transconductance VSD Diode Forward Voltage IS=1A,VGS=0V Maximum Body-Diode Continuous Current G IS TJ=125C VGS=7V, ID=20A TO220 VGS=10V, ID=20A TO263 gFS DYNAMIC PARAMETERS Ciss Input Capacitance Coss Output Capacitance Crss Reverse Transfer Capacitance Rg Gate resistance SWITCHING PARAMETERS Qg(10V) Total Gate Charge Qgs Gate Source Charge Qgd Gate Drain Charge tD(on) Turn-On DelayTime tr Turn-On Rise Time tD(off) Turn-Off DelayTime A 50 VGS=10V, ID=20A Static Drain-Source On-Resistance Units V TJ=55C TO220 Max 10 IDSS RDS(ON) Typ 3.3 nA 3.9 V A 8.2 10 15 18 9.1 12 m 7.9 9.7 m 8.8 50 11.7 m S 0.67 m 1 V 105 A 3460 4334 5200 pF VGS=0V, VDS=50V, f=1MHz 265 382 500 pF 78 131 185 pF VGS=0V, VDS=0V, f=1MHz 0.2 0.45 0.7 55 69 83 nC VGS=10V, VDS=50V, ID=20A 16 20 24 nC 22 31 nC 13 VGS=10V, VDS=50V, RL=2.5, RGEN=3 21 ns 15 ns 38 ns tf Turn-Off Fall Time trr Body Diode Reverse Recovery Time IF=20A, dI/dt=500A/s 19 27 35 ns Qrr Body Diode Reverse Recovery Charge IF=20A, dI/dt=500A/s 90 129 170 nC 12 ns A. The value of RJA is measured with the device mounted on 1in 2 FR-4 board with 2oz. Copper, in a still air environment with TA =25C. The Power dissipation PDSM is based on R JA and the maximum allowed junction temperature of 150C. The value in any given application depends on the user's specific board design, and the maximum temperature of 175C may be used if the PCB allows it. B. The power dissipation PD is based on TJ(MAX)=175C, using junction-to-case thermal resistance, and is more useful in setting the upper dissipation limit for cases where additional heatsinking is used. C. Repetitive rating, pulse width limited by junction temperature TJ(MAX)=175C. Ratings are based on low frequency and duty cycles to keep initial TJ =25C. D. The RJA is the sum of the thermal impedence from junction to case R JC and case to ambient. E. The static characteristics in Figures 1 to 6 are obtained using <300s pulses, duty cycle 0.5% max. F. These curves are based on the junction-to-case thermal impedence which is measured with the device mounted to a large heatsink, assuming a maximum junction temperature of T J(MAX)=175C. 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 in 2 FR-4 board with 2oz. Copper, in a still air environment with TA=25C. 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: May 2010 www.aosmd.com Page 2 of 7 AOT418L/AOB418L TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 100 100 10V VDS=5V 6V 80 80 7V 5.5V 60 ID(A) ID (A) 60 40 40 5V 125C 20 20 25C VGS=4.5V 0 0 0 1 2 3 4 2 5 12 5 6 7 Normalized On-Resistance 2.4 VGS=7V 10 8 VGS=10V 6 2.2 VGS=10V ID=20A 2 1.8 17 5 2 VGS=7V 10 1.6 1.4 1.2 ID=20A 1 0.8 4 0 5 10 15 20 25 0 30 25 50 75 100 125 150 175 200 Temperature (C) 0 Figure 4: On-Resistance vs. Junction 18 Temperature (Note E) ID (A) Figure 3: On-Resistance vs. Drain Current and Gate Voltage (Note E) 1.0E+02 20 ID=20A 1.0E+01 17 40 1.0E+00 14 125C IS (A) RDS(ON) (m) 4 VGS(Volts) Figure 2: Transfer Characteristics (Note E) VDS (Volts) Fig 1: On-Region Characteristics (Note E) RDS(ON) (m) 3 11 25C 125C 1.0E-01 1.0E-02 25C 1.0E-03 8 1.0E-04 1.0E-05 5 4 5 6 7 8 9 10 VGS (Volts) Figure 5: On-Resistance vs. Gate-Source Voltage (Note E) Rev0: May 2010 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 7 AOT418L/AOB418L TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 7000 10 Capacitance (pF) VGS (Volts) 6000 VDS=50V ID=20A 8 6 4 2 4000 3000 2000 Crss 0 0 10 20 30 40 50 60 Qg (nC) Figure 7: Gate-Charge Characteristics 0 70 1000.0 10s 10s RDS(ON) limited 4000 Power (W) 1ms DC 10ms 1.0 TJ(Max)=175C TC=25C 0.1 0.0 0.01 100 TJ(Max)=175C TC=25C 0.1 17 5 2 10 3000 2000 1000 1 10 VDS (Volts) 100 1000 0 1E-05 0.0001 0.001 0.01 0.1 1 0 10 Pulse Width (s) 18 Figure 10: Single Pulse Power Rating Junction-toCase (Note F) Figure 9: Maximum Forward Biased Safe Operating Area (Note F) 1 40 60 80 VDS (Volts) Figure 8: Capacitance Characteristics 100s 10.0 10 20 5000 100.0 ID (Amps) Coss 1000 0 ZJC Normalized Transient Thermal Resistance Ciss 5000 D=Ton/T TJ,PK=TC+PDM.ZJC.RJC In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse 40 RJC=0.45C/W 0.1 PD 0.01 Single Pulse 0.001 0.000001 0.00001 0.0001 Ton 0.001 0.01 T 0.1 1 10 Pulse Width (s) Figure 11: Normalized Maximum Transient Thermal Impedance (Note F) Rev0: May 2010 www.aosmd.com Page 4 of 7 AOT418L/AOB418L TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 350 300 TA=25C 100 Power Dissipation (W) IAR (A) Peak Avalanche Current 1000 TA=100C TA=150C TA=125C 250 200 150 100 50 10 0 1 0 10 100 1000 Time in avalanche, tA (s) Figure 12: Single Pulse Avalanche capability (Note C) 25 50 75 100 150 175 1000 120 TA=25C 100 100 80 Power (W) Current rating ID(A) 125 TCASE (C) Figure 13: Power De-rating (Note F) 60 40 17 5 2 10 10 20 0 0 25 50 75 100 125 150 175 ZJA Normalized Transient Thermal Resistance 1 1 100 0 10000 Pulse Width (s) 18 Figure 15: Single Pulse Power Rating Junction-toAmbient (Note H) TCASE (C) Figure 14: Current De-rating (Note F) 10 1 0.01 D=Ton/T TJ,PK=TA+PDM.ZJA.RJA In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse RJA=60C/W 40 0.1 PD 0.01 0.001 0.01 Ton Single Pulse 0.1 1 10 T 100 1000 Pulse Width (s) Figure 16: Normalized Maximum Transient Thermal Impedance (Note H) Rev0: May 2010 www.aosmd.com Page 5 of 7 AOT418L/AOB418L TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS 35 160 25C Qrr 30 125C 20 80 10 25C 40 0 2 trr 20 5 10 15 20 25 0.5 25C 5 30 0 150 25C Qrr 100 40 50 35 45 125 15 10 50 25C Irm 5 0 0 200 400 600 800 0 1000 20 0 25 30 2.5 Is=20A 2 125C 30 25C 25 20 1.5 trr 1 125C 15 10 25C 0 www.aosmd.com 0.5 S 5 di/dt (A/s) Figure 19: Diode Reverse Recovery Charge and Peak Current vs. di/dt Rev0: May 2010 15 35 25 20 10 40 30 125 5 IS (A) Figure 18: Diode Reverse Recovery Time and Softness Factor vs. Conduction Current Irm (A) Qrr (nC) 200 125C trr (ns) Is=20A 1.5 1 S IS (A) Figure 17: Diode Reverse Recovery Charge and Peak Current vs. Conduction Current 250 25C 10 0 0 2.5 25 15 Irm 125C 30 40 S 125C trr (ns) 200 120 3 di/dt=800A/s Irm (A) Qrr (nC) di/dt=800A/s S 50 240 0 200 400 600 800 0 1000 di/dt (A/s) Figure 20: Diode Reverse Recovery Time and Softness Factor vs. di/dt Page 6 of 7 AOT418L/AOB418L Gate Charge Test Circuit & Waveform Vgs Qg 10V + + Vds VDC - VDC DUT Qgs Qgd - Vgs Ig Charge Resistive Switching Test Circuit & Waveforms RL Vds Vds DUT Vgs 90% + Vdd VDC Rg - 10% Vgs Vgs t d(on) tr t d(off) ton tf toff Unclamped Inductive Switching (UIS) Test Circuit & Waveforms L 2 E AR= 1/2 LIAR Vds BVDSS Vds Id + Vdd Vgs Vgs VDC Rg - I AR Id DUT Vgs Vgs Diode Recovery Test Circuit & Waveforms Q rr = - Idt Vds + DUT Vds - Isd Vgs Ig Rev0: May 2010 Vgs Isd L + Vdd VDC - IF t rr dI/dt I RM Vdd Vds www.aosmd.com Page 7 of 7