UNISONIC TECHNOLOGIES CO., LTD UT3401 Power MOSFET P-CHANNEL ENHANCEMENT MODE DESCRIPTION The UTC UT3401 is P-channel enhancement mode Power MOSFET, designed with high density cell, with fast switching speed, low on-resistance, excellent thermal and electrical capabilities and operation with low gate voltages. This device is suitable for use as a load switch or in PWM applications. SYMBOL 3.Drain 2.Gate 1.Source ORDERING INFORMATION Ordering Number Note: UT3401G-AE3-R Pin Assignment: G: Gate D: Drain Package SOT-23 Pin Assignment 1 2 3 S G D Packing Tape Reel S: Source MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-109.F UT3401 Power MOSFET ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS -30 V Gate-Source Voltage VGSS ±12 V Continuous Drain Current (Note 1) ID -4.2 A Pulsed Drain Current (Note 2) IDM -30 A Power Dissipation (Note 1) PD 1.4 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 Junction-to-Ambient SYMBOL θJA MIN TYP 65 MAX 90 UNIT °C/W ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) PARAMETER OFF CHARACTERISTICS Drain-Source Breakdown Voltage Drain-Source Leakage Current Gate-Source Leakage Current ON CHARACTERISTICS Gate Threshold Voltage Drain-Source On-State Resistance (Note 2) SYMBOL TEST CONDITIONS BVDSS IDSS IGSS ID=-250μA, VGS=0V VDS=-24V, VGS=0V VDS=0V, VGS=±12V -30 VGS(TH) VDS=VGS, ID=-250μA VGS=-10V, ID=-4.2A VGS=-4.5V, ID=-4A VGS=-2.5V, ID=-1A -0.7 RDS(ON) DYNAMIC PARAMETERS Input Capacitance CISS VGS =0V, VDS =-15V, f=1MHz Output Capacitance COSS Reverse Transfer Capacitance CRSS SWITCHING PARAMETERS Turn-ON Delay Time (Note 2) tD(ON) Turn-ON Rise Time tR VGS=-10V, VDS=-15V RL=3.6Ω, RG =6Ω Turn-OFF Delay Time tD(OFF) Turn-OFF Fall Time tF Total Gate Charge (Note 2) QG VGS=-4.5V, VDS=-15V, ID=-4A Gate-Source Charge QGS Gate-Drain Charge QGD SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Drain-Source Diode Forward Voltage(Note2) VSD VDS=0V, IS=-1A Maximum Continuous Drain-Source Diode IS Forward Current Reverse Recovery Time tRR IF=-4A, dI/dt=100A/μs Reverse Recovery Charge QRR Notes: 1. Pulse width limited by TJ(MAX) 2. Pulse width ≤300µs, duty cycle ≤2% 3. Surface mounted on 1 in2 copper pad of FR4 board UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP -1 42 53 80 MAX UNIT -1 ±100 V µA nA -1.3 50 65 120 V mΩ mΩ mΩ 954 115 77 pF pF pF 6.3 3.2 38.2 12 9.4 2 3 ns ns ns ns nC nC nC -0.75 20.2 11.2 -1 V -2.2 A ns nC 2 of 5 QW-R502-109.F UT3401 TYPICAL CHARACTERISTICS Continuous Drain Current, ID (A) Continuous Drain Current, ID (A) Power MOSFET On-Resistance vs. Junction Temperature On-Resistance vs. Drain Current and Gate Voltage 120 1.8 100 1.6 ID=-3.5A, VGS=-10V 80 1.4 VGS = -2.5V VGS = -4.5V 60 VGS=-2.5V ID=-1A 1.2 40 1 VGS = 10V 20 0.00 0.8 2.00 4.00 6.00 8.00 10.00 Drain Current , ID (A) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 0 25 50 75 100 125 150 175 Temperature (°C) 3 of 5 QW-R502-109.F UT3401 Power MOSFET TYPICAL CHARACTERISTICS(Cont.) Power (W) Continuous Drain Current, -ID (A) Capacitance (pF) Gate-Source Voltage, -VGS (V) Normalized Transient Thermal Resistance, ZθJA 10 Normalized Maximum Transient Thermal Impedance D=Ton/T TJ,PK=TA+PDM.ZθJA.RθJA RθJA=90°C/W In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse 1 PD 0.1 Ton T Single Pulse 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000 Pulse Width (s) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R502-109.F UT3401 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 5 of 5 QW-R502-109.F