UNISONIC TECHNOLOGIES CO., LTD UT7401 Power MOSFET 1.2A, 30V P-CHANNEL ENHANCEMENT MODE POWER MOSFET 3 3 2 1 2 SOT-23-3 The UTC UT7401 is P-channel enhancement mode power MOSFET, designed in serried ranks. With fast switching speed, low on-resistance, favorable stabilization. Used in commercial and industrial surface mount applications and suited for low voltage applications such as DC/DC converters. SOT-323 (JEDEC TO-236) DESCRIPTION 1 3 2 1 SOT-23 SYMBOL (EIAJ SC-59) 3.Drain 2.Gate 1.Source ORDERING INFORMATION Ordering Number Note: UT7401G-AE2-R UT7401G-AE3-R UT7401G-AL3-R Pin Assignment: S: Source G: Gate Package SOT-23-3 SOT-23 SOT-323 Pin Assignment 1 2 3 S G D S G D S G D Packing Tape Reel Tape Reel Tape Reel D: Drain MARKING 74AG www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-122.F UT7401 Power MOSFET ABSOLUTE MAXIMUM RATINGS (Ta = 25°С, unless otherwise specified) PARAMETER Drain-Source Voltage Gate-Source Voltage RATINGS UNIT -30 V ±12 V TA=25°C -1.2 A Continuous Drain Current (Note 2) ID TA=70°C -1.0 A Pulsed Drain Current (Note 3) IDM -10 A TA=25°C 350 mW PD Power Dissipation (Note 2) TA=70°C 220 mW Junction Temperature TJ +150 °С Storage Temperature TSTG -55 ~ +150 °С 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. Pulse width ≤300us, duty cycle ≤2%. SYMBOL VDSS VGSS THERMAL DATA PARAMETER Junction to Ambient (Note 2) SYMBOL θJA RATINGS 425 UNIT °С/W ELECTRICAL CHARACTERISTICS (TJ=25°С, 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 1) SYMBOL TEST CONDITIONS BVDSS IDSS IGSS VGS=0V, ID=-250uA VDS=-24V, VGS=0V VDS=0V, VGS=±12V -30 VGS(TH) VDS=VGS, ID=-250uA VGS=-10V, ID=-1.2A VGS=-4.5V, ID=-1.2A VGS=-2.5V, ID=-1.0A -0.6 RDS(ON) DYNAMIC CHARACTERISTICS Input Capacitance CISS VGS=0V, VDS=-15V, Output Capacitance COSS f=1MHz Reverse Transfer Capacitance CRSS SWITCHING CHARACTERISTICS Turn-ON Delay Time (Note 1) tD(ON) VDS=-15V, VGS=-10V, Turn-ON Rise Time tR RG=3Ω, RL=15Ω Turn-OFF Delay Time tD(OFF) Turn-OFF Fall Time tF Total Gate Charge (Note 1) QG VDS=-15V, VGS=-4.5V, Gate-Source Charge QGS ID=-1A Gate-Drain Charge QGD SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Drain-Source Diode Forward Voltage(Note2) VSD VGS=0V, IS=-1A Maximum Continuous Drain-Source Diode IS Forward Current Notes: 1. Pulse width ≤300us, duty cycle ≤2%. 2. Surface mounted on 1 in2 copper pad of FR4 board. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP -1 122 147 207 MAX UNIT -1 ±100 V uA nA -1.4 150 200 280 V mΩ mΩ mΩ 409 55 42 pF pF pF 6.2 3.2 41.2 14.5 5.06 0.72 1.58 ns ns ns ns nC nC nC -0.85 -1 V -0.5 A 2 of 4 QW-R502-122.F UT7401 Continuous Source Current, -IS (A) TYPICAL CHARACTERISTICS Static Drain-Source On-Resistance, RDS(ON ) (mΩ) Power MOSFET Gate-Charge Characteristics Capacitance Characteristics 600 VDS=-15V ID=1A 500 4 CISS Capacitance (pF) Gate-Source Voltage, -VGS (V) 5 3 2 1 0 0 400 300 200 100 1 3 4 2 Gate Charge, -Qg (nC) 5 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 0 0 CRSS COSS 5 10 15 20 25 Drain-Source Voltage, -VDS (V) 30 3 of 4 QW-R502-122.F UT7401 Power MOSFET TYPICAL CHARACTERISTICS(Cont.) 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-R502-122.F