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UT4414G-S08-R 数据表(PDF) 3 Page - Unisonic Technologies |
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UT4414G-S08-R 数据表(HTML) 3 Page - Unisonic Technologies |
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3 / 4 page ![]() UT4414 Preliminary Power MOSFET UNISONICTECHNOLOGIESCO.,LTD 3 of 4 www.unisonic.com.tw QW-R502-378.a ABSOLUTE MAXIMUM RATING (TA =25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain to Source Voltage VDSS 30 V Gate to Source Voltage VGSS ±20 V TA =25°C ID 8.5 A Continuous Drain Current (Note 1) TA =70°C ID 7.1 A Pulsed Drain Current (Note 1) IDM 50 A TA =25°C 3 W Total Power Dissipation TA =70°C PD 2.1 W Junction Temperature TJ +150 °C Storage Temperature TSTG -55 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. THERMAL DATA PARAMETER SYMBOL MIN TYP MAX UNIT t ≤10s 31 40 °C/W Junction to Ambient (Note 1) Steady-State θJA 59 75 °C/W ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT OFF CHARACTERISTICS Drain-Source Breakdown Voltage BVDSS VGS=0V, ID=250µA 30 V Drain-Source Leakage Current IDSS VDS=24V,VGS=0V 0.004 1 µA Gate-Source Leakage Current IGSS VDS=0V ,VGS=±20V 100 nA ON CHARACTERISTICS Gate Threshold Voltage VGS(TH) VDS= VGS, ID=250µA 1 1.9 3 V On State Drain Current ID(ON) VGS=4.5V, VDS=5V 20 A VGS=10V,ID=8.5A 20 26 mΩ Drain-Source On-State Resistance RDS(ON) VGS=4.5V, ID=5A 31 40 mΩ Forward Transconductance gFS VDS=5V, ID=5A 10 17 S DYNAMIC PARAMETERS Input Capacitance CISS 680 820 pF Output Capacitance COSS 102 pF Reverse Transfer Capacitance CRSS VDS=15V,VGS=0V,f =1MHz 77 pF Gate Resistance RG VDS=0V,VGS=0V,f =1MHz 3 3.6 Ω SWITCHING PARAMETERS Total Gate Charge (10V) QG 13.84 17 nC Total Gate Charge (4.5V) QG 6.74 8.1 nC Gate-Source Charge QGS 1.84 nC Gate-Drain Charge QGD VDS=15V, VGS=10V, ID=8.5A 3.32 nC Turn-ON Delay Time tD(ON) 4.5 6.5 ns Turn-ON Rise Time tR 4.2 6.3 ns Turn-OFF Delay Time tD(OFF) 20.1 30 ns Turn-OFF Fall Time tF VDS=15V,VGS=10V,RG=3Ω, RL=1.8Ω 4.9 7.5 ns SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Maximum Body-Diode Continuous Current IS 4.3 A Drain-Source Diode Forward Voltage VSD IS =1A, VGS=0V 0.76 1 V Body Diode Reverse Recovery Time tRR IF=8.5A, dI/dt=100A/μs 17.2 21 ns Body Diode Reverse Recovery Charge QRR IF=8.5A, dI/dt=100A/μs 8.6 10 nC 1. The value of θJA is measured with the device mounted on 1in 2 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 boar design. The current rating is based on the t ≤ 10s thermal resistance rating. 2. Repetitive Rating : Pulse width limited by TJ Note: 3. The θJA is the sum of the thermal impedance from junction to lead θJL and lead to ambient. |
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