QM6008K UPI | Alldatasheet
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Synchronous Buck Converter Networking DC-DC Power System Load Switch Absolute Maximum Ratings Thermal Data SOT23 Pin Configuration Product Summary Rev A.04 D062016 G S D
N-Ch 60V Fast Switching MOSFETs Symbol Parameter Conditions Min. Typ. Max. Unit BVDSS Drain-Source Breakdown Voltage V GS=0V , ID=250uA 60 --- --- V △BVDSS/△TJ BVDSS Temperature Coefficient Reference to 25 ℃ , ID=1mA --- 0.054 --- V/ ℃ RDS(ON) Static Drain-Source On-Resistance 2 VGS=10V , ID=2A --- 80 100 mΩ VGS=4.5V , ID=1A --- 85 110 VGS(th) Gate Threshold Voltage VGS=VDS , ID =250uA 1.2 --- 2.5 V △VGS(th) VGS(th) Temperature Coefficient --- -4.96 --- mV/ ℃ IDSS Drain-Source Leakage Current VDS=48V , VGS=0V , TJ=25℃ --- --- 1 uA VDS=48V , VGS=0V , TJ=55℃ --- --- 5 IGSS Gate-Source Leakage Current VGS=±20V , VDS=0V --- --- ±100 nA gfs Forward Transconductance V DS=5V , ID=2A --- 13 --- S Qg Total Gate Charge (4.5V) VDS=48V , VGS=4.5V , ID=2A --- 5 7.0 nC Qgs Gate-Source Charge --- 1.68 2.4 Qgd Gate-Drain Charge --- 1.9 2.7 Td(on) Turn-On Delay Time VDD=30V , VGS=10V , RG=3.3Ω, ID=2A --- 3.5 7 ns Tr Rise Time --- 21.8 44 Td(off) Turn-Off Delay Time --- 15.5 30 Tf Fall Time --- 18.6 36 Ciss Input Capacitance VDS=15V , VGS=0V , f=1MHz --- 511 715 pF Coss Output Capacitance --- 38 53 Crss Reverse Transfer Capacitance --- 25 35 Symbol Parameter Conditions Min. Typ. Max. Unit IS Continuous Source Current 1,4 VG=VD=0V , Force Current --- --- 2.3 A ISM Pulsed Source Current 2,4 --- --- 9.2 A VSD Diode Forward Voltage 2 V GS=0V , IS=1A , TJ=25℃ --- --- 1.2 V trr Reverse Recovery Time IF=2A , dI/dt=100A/µs , TJ=25℃ --- 9.7 --- nS Qrr Reverse Recovery Charge --- 5.8 --- nC Note : 1.The data tested by surface mounted on a 1 inch2 FR-4 board with 2OZ copper. 2.The data tested by pulsed , pulse width ≦ 300us , duty cycle ≦ 2% 3.The power dissipation is limited by 150℃ junction temperature. 4.The data is theoretically the same as ID and IDM , in real applications , should be limited by total power dissipation. Electrical Characteristics (TJ=25 ℃, unless otherwise noted) Diode Characteristics
N-Ch 60V Fast Switching MOSFETs 0 0.5 1 1.5 2 VDS , Drain-to-Source Voltage (V) ID Drain Current (A) VGS=10V VGS=7V VGS=5V VGS=4.5V VGS=3V 100 2 4 6 8 10 VGS (V) RDSON (mΩ) ID=2A 0.2 0.4 0.6 0.8 1 VSD , Source-to-Drain Voltage (V) IS Source Current(A) TJ=150℃ TJ=25℃ 0.5 1.0 1.5 2.0 -50 0 50 100 150 TJ , Junction Temperature (℃) Normalized On Resistance Typical Characteristics Fig.1 Typical Output Characteristics Fig.2 On-Resistance v.s Gate-Source Fig.3 Forward Characteristics of Reverse Fig.4 Gate-Charge Characteristics Fig.5 Normalized VGS(th) v.s TJ Fig.6 Normalized RDSON v.s TJ
N-Ch 60V Fast Switching MOSFETs 100 1000 1 5 9 13 17 21 25 VDS Drain to Source Voltage(V) Capacitance (pF) F=1.0MHz Ciss Coss Crss 0.01 0.10 1.00 10.00 0.1 1 10 100 1000 VDS (V) ID (A) TA=25℃ Single Pulse 10ms 100ms DC 100us 0.0001 0.001 0.01 0.1 0.0001 0.001 0.01 0.1 1 10 100 1000 t , Pulse Width (s) Normalized Thermal Response (R θJA) PDM D = TON/T TJpeak = TA + PDM x RθJA TON T 0.02 0.01 0.05 0.1 0.2 DUTY=0.5 SINGLE PULSE Fig.8 Safe Operating Area Fig.9 Normalized Maximum Transient Thermal Impedance Fig.7 Capacitance Fig.10 Switching Time Waveform Fig.11 Gate Charge Waveform