UNISONIC TECHNOLOGIES CO., LTD UTD452 Power MOSFET N-CHANNEL ENHANCEMENT MODE DESCRIPTION The UTD452 uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with low gate voltages. This device is suitable for use as a load switch or in PWM applications. FEATURES * RDS(ON)< 8.5mΩ @VGS=10V * RDS(ON)< 14mΩ @VGS=4.5V * Low capacitance * Low gate charge * Fast switching capability * Avalanche energy specified Lead-free: UTD452L Halogen-free: UTD452G SYMBOL 2.Drain 1.Gate 3.Source ORDERING INFORMATION Normal UTD452-TN3-R UTD452-TN3-T Ordering Number Lead Free UTD452L-TN3-R UTD452L-TN3-T Halogen Free UTD452G-TN3-R UTD452G-TN3-T Package TO-252 TO-252 Pin Assignment 1 2 3 G D S G D S Packing Tape Reel Tube ABSOLUTE MAXIMUM RATINGS (Ta=25℃, unless otherwise specified) www.unisonic.com.tw Copyright © 2008 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-253.A UTD452 Power MOSFET PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS 25 V Gate-Source Voltage VGSS ±20 V Continuous Drain Current TC=25°C ID 55 A Pulsed Drain Current IDM 100 A Avalanche Current IAR 30 A Repetitive avalanche energy L=0.1mH EAR 135 mJ Power Dissipation TC=25°C PD 50 W Junction Temperature TJ +175 ℃ Storage Temperature TSTG -55 ~ +175 ℃ Note: 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) THERMAL DATA PARAMETER SYMBOL θJA θJC Junction-to-Ambient Junction-to-Case MIN TYP 39 2.5 MAX 50 3 UNIT ℃/W ℃/W ELECTRICAL CHARACTERISTICS (TJ=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 On State Drain Current SYMBOL Static Drain-Source On-Resistance Total Gate Charge VGS=0V, ID=250µA VDS=20V, VGS=0V VDS=0V, VGS=±20V 25 VGS(TH) ID(ON) VDS=VGS, ID=250µA VDS=5V, VGS=10V VGS=10V, ID=30A VGS=4.5V, ID=20A VDS=5V, ID=10A 1 100 gFS CISS COSS CRSS 10V 4.5V VDS=12.5V, VGS=0V, f=1MHz QG VDS=12.5V, VGS=10V, ID=20A Gate Source Charge QGS Gate Drain Charge QGD Turn-ON Delay Time tD(ON) Turn-ON Rise Time tR VGS=10V, VDS=12.5V, RL=0.6Ω, RG=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=20A, dI/dt=100A/μs Body Diode Reverse Recovery Charge QRR IF=20A, dI/dt=100A/μs UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN BVDSS IDSS IGSS RDS(ON) Forward Transconductance DYNAMIC PARAMETERS Input Capacitance Output Capacitance Reverse Transfer Capacitance SWITCHING PARAMETERS TEST CONDITIONS TYP MAX UNIT 1 100 1.8 3 6.5 11.5 35 8.5 14 0.72 V A mΩ S 1230 1476 315 190 26.4 13.5 3.9 7.75 6.5 10 22.7 6.2 V µA nA 32 pF pF pF nC nC nC ns ns ns ns 1 55 23.06 27.5 15.25 V A ns nC 2 of 4 QW-R502-253.A UTD452 Power MOSFET TYPICAL CHARACTERISTICS Drain Current vs. Source to Drain Voltage Switching Time Waveforms 1400 1200 VDS 1000 90% 800 600 VGS 400 10% tD(ON) 200 tD(OFF) tTHL tTLH 0 200 400 600 800 Source to Drain Voltage,VSD (mV) Drain Current, ID (A) 0 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 4 QW-R502-253.A UTD452 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-R502-253.A