UNISONIC TECHNOLOGIES CO., LTD UT4421 Preliminary Power MOSFET -6.2A, -60V P-CHANNEL POWER MOSFET DESCRIPTION The UTC UT4421 is a P-channel MOSFET, it uses UTC’s advanced technology to provide the customers with a minimum on state resistance and high switching speed. The UTC UT4421 is suitable for load switch and battery protection applications. SOP-8 FEATURES * RDS(ON) < 40mΩ @ VGS= -10V, ID= -6.2A RDS(ON) < 50mΩ @ VGS= -4.5V, ID= -5A * High switching speed SYMBOL D G S ORDERING INFORMATION Ordering Number UT4421G-S08-R Pin Assignment: G: Gate Note: Package D: Drain SOP-8 S: Source 1 S 2 S Pin Assignment 3 4 5 6 7 S G D D D 8 D Packing Tape Reel MARKING 8 7 6 5 UTC UT4421G 1 2 3 4 Date Code Lot Code www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 5 QW-R208-051.a UT4421 Preliminary Power MOSFET ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise noted) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS -60 V Gate-Source Voltage VGSS ±20 V -6.2 A Continuous TA=25°C ID (Note 1) Drain Current TA=70°C -5 A Pulsed (Note 2) IDM -40 A Power Dissipation (Note 1) PD 2 W Junction Temperature TJ -55~+150 °C Storage Temperature Range 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 Junction to Ambient Junction to Case SYMBOL θJA θJC UNISONIC TECHNOLOGIES CO., LTD RATINGS 75 30 UNIT °C/W °C/W 2 of 5 www.unisonic.com.tw QW-R208-051.a UT4421 Preliminary Power MOSFET ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) PARAMETER STATIC PARAMETERS Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate-Source Leakage Current SYMBOL BVDSS IDSS Forward Reverse IGSS ON CHARACTERISTICS Gate Threshold Voltage On State Drain Current VGS(TH) ID(ON) Static Drain-Source On-State Resistance RDS(ON) TEST CONDITIONS MIN TYP MAX UNIT ID=-250µA, VGS=0V VDS=-48V, VGS=0V VDS=-48V, VGS=0V, TJ=55°C VGS=+20V, VDS=0V VGS=-20V, VDS=0V -60 VDS=VGS, ID=-250µA VGS=-10V, VDS=-5V VGS=-10V, ID=-6.2A VGS=-4.5V, ID=-5A VDS=-5V, ID=-6.2A -1 -40 -1 -5 +100 -100 -2 -3 43 58 18 48 63 V µA µA nA nA V A mΩ mΩ S Forward Transconductance gFS DYNAMIC PARAMETERS Input Capacitance CISS 2417 2900 pF Output Capacitance COSS VGS=0V, VDS=-30V, f=1.0MHz 179 pF Reverse Transfer Capacitance CRSS 120 pF Gate Resistance RG VGS=0V, VDS=0V, f=1MHz 1.9 2.3 Ω SWITCHING PARAMETERS Total Gate Charge QG VGS=-4.5V, VDS=-30V, ID=-6.2A 22.7 nC Total Gate Charge QG 46.5 55 nC VGS=-10V, VDS=-30V, ID=-6.2A Gate to Source Charge QGS 9.1 nC Gate to Drain Charge QGD 9.2 nC Turn-ON Delay Time tD(ON) 9.8 ns Rise Time tR 6.1 ns VGS=-10V, VDS=-30V, RL=4.7Ω, RGEN=3Ω Turn-OFF Delay Time tD(OFF) 44 ns Fall-Time tF 12.7 ns SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Maximum Body-Diode Continuous IS -4.2 A Current Diode Forward Voltage VSD IS=-1A,VGS=0V -0.74 -1 V Body Diode Reverse Recovery Time trr 34 42 ns IF=-6.2A, dI/dt=100A/µS Body Diode Reverse Recovery Charge Qrr 47 nC Notes: 1. The value of θJA is measured with the device mounted on 1in2FR-4 board with 2oz. Copper, in a still air environment with TA=25°C.The value in any a given application depends on the user's specific board design. The current rating is based on the t ≤10s thermal resistance rating. 2. Repetitive rating, pulse width limited by junction temperature. 3. The θJA is the sum of the thermal impedence from junction to lead θJL and lead to ambient. UNISONIC TECHNOLOGIES CO., LTD 3 of 5 www.unisonic.com.tw QW-R208-051.a UT4421 Preliminary UNISONIC TECHNOLOGIES CO., LTD Power MOSFET 4 of 5 www.unisonic.com.tw QW-R208-051.a UT4421 Preliminary Power MOSFET UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD 5 of 5 www.unisonic.com.tw QW-R208-051.a