UNISONIC TECHNOLOGIES CO., LTD UT3409 Power MOSFET P-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR DESCRIPTION The UTC UT3409 uses advanced trench technology to provide excellent RDS(ON) and low gate charge. This device is suitable for use as a load switch or in PWM applications. FEATURES * RDS(ON) <130mΩ @VGS = -10V * RDS(ON) < 200mΩ @VGS = -4.5V * Low capacitance * Low gate charge * Fast switching capability * Avalanche energy specified SYMBOL ORDERING INFORMATION Note: Ordering Number Package UT3409G-AE2-R UT3409G-AE3-R UT3409G-AL3-R Pin Assignment: S: Source SOT-23-3 SOT-23 SOT-323 G: Gate 1 S S S Pin Assignment 2 G G G 3 D D D Packing Tape Reel Tape Reel Tape Reel D: Drain MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., LTD 1 of 4 QW-R502-244.E UT3409 Power MOSFET ABSOLUTE MAXIMUM RATING (TA = 25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS -30 V Gate-Source Voltage VGSS ±20 V Continuous Drain Current (Note 3) ID -2.6 A Pulsed Drain Current (Note 2) IDM -20 A Power Dissipation PD 1.4 W Junction Temperature TJ 150 °C Storage Temperature TSTG -55 ~ +150 °C Notes: 1. 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. 2. Pulse width limited by TJ(MAX) 3. Surface mounted on 1 in2 copper pad of FR4 board THERMAL DATA PARAMETER Junction to Ambient (Note 3) SYMBOL θJA RATINGS 90 UNIT °C/W ELECTRICAL CHARACTERISTICS (TJ = 25°C, unless otherwise specified) PARAMETER STATIC PARAMETERS Drain-Source Breakdown Voltage Drain-Source Leakage Current Gate-Source Leakage Current ON CHARACTERISTICS Gate Threshold Voltage On state drain current Static Drain-Source On-Resistance DYNAMIC PARAMETERS Input Capacitance Output Capacitance Reverse Transfer Capacitance SWITCHING PARAMETERS Total Gate Charge SYMBOL ID=-250μA, VGS=0V VDS=-24V, VGS=0V VDS=0V, VGS=±20V -30 VGS(TH) ID(ON) VDS=VGS, ID=-250μA VGS=-4.5V, VDS=-5V VGS=-10V, ID=-2.6A VGS=-4.5V, ID=-2A -1 -5 RDS(ON) VGS=0V, VDS=-15V, f=1MHz QG VGS=-10V, VDS=-15V, ID=-2.6A Gate Source Charge QGS Gate Drain Charge QGD Turn-ON Delay Time tD(ON) Turn-ON Rise Time tR VGS=-10V, VDS=-15V, RL=5.8Ω, RGEN=3Ω Turn-OFF Delay Time tD(OFF) Turn-OFF Fall-Time tF SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Diode Forward Voltage VSD IS=-1A, VGS=0V Maximum Body-Diode Continuous Current IS Body Diode Reverse Recovery Time tRR IF=-2.6A, dI/dt=100A/μs Body Diode Reverse Recovery Charge QRR IF=-2.6A, dI/dt=100A/μs UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN BVDSS IDSS IGSS CISS COSS CRSS 10V 4.5V TEST CONDITIONS TYP MAX UNIT -1 ±100 V μA nA -1.9 -3 97 166 130 200 302 50.3 37.8 370 pF pF pF 6.8 2.4 1.6 0.95 7.5 3.2 17 6.8 9 nC nC nC nC ns ns ns ns -0.82 -1 -2 22 V A ns nC 16.8 10 V A mΩ mΩ 2 of 4 QW-R502-244.E UT3409 Power MOSFET TYPICAL CHARACTERISTICS Drain Current vs. Drain-Source Breakdown Voltage Drain Current vs. Gate Threshold Voltage 300 300 250 250 200 200 150 150 100 100 50 50 0 0 0 500 1000 1500 2000 0 10 20 30 40 Drain-Source Breakdown Voltage, BVDSS(V) Drain Current, ID (A) Gate Threshold Voltage, VTH (mV) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 4 QW-R502-244.E UT3409 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 www.unisonic.com.tw 4 of 4 QW-R502-244.E