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UNISONIC TECHNOLOGIES CO., LTD UT3403
P-CHANNEL ENHANCEMENT MODE
DESCRIPTION
The UTC UT3403 is P-channel enhancement mode Power MOSFET, designed with high density cell, with fast switching speed, low on-resistance, excellent thermal and electrical capabilities, operation with low gate voltages. This device is suitable for use as a load switch or in PWM applications.
Power MOSFET
SYMBOL
3.Drain
2.Gate
*Pb-free plating product number: UT3403L
1.Source
ORDERING INFORMATION
Ordering Number Normal Lead Free Plating UT3403-AE3-R UT3403L-AE3-R Package SOT-23 Pin Assignment 1 2 3 S G D Packing Tape Reel
MARKING
www.unisonic.com.tw Copyright (c) 2007 Unisonic Technologies Co., Ltd
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UT3403
ABSOLUTE MAXIMUM RATINGS (TA = 25 , unless otherwise specified)
Power MOSFET
PARAMETER SYMBOL RATING UNITS Drain-Source Voltage VDSS -30 V Gate-Source Voltage VGSS 12 V Continuous Drain Current (Note 3) ID -2.6 A Pulsed Drain Current (Note 1) IDM -20 A Power Dissipation PD 1.4 W Junction Temperature TJ +150 Storage Temperature TSTG -55 ~ +150 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 JA MIN TYP 100 MAX 125 UNIT C/W
ELECTRICAL CHARACTERISTICS (TJ =25C, unless otherwise noted)
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 BVDSS IDSS IGSS VGS(TH) RDS(ON) TEST CONDITIONS ID=-250A, VGS=0V VDS=-24V, VGS=0V VDS=0V, VGS=12V VDS=VGS, ID=-250A VGS=-10V, ID=-2.6A VGS=-4.5V, ID=-2A VGS=-2.5V, ID=-1A MIN -30 -1 100 -0.6 -1 102 128 187 409 55 42 5.3 4.4 31.5 8 4.4 0.8 1.32 -0.85 -1.4 130 180 260 500 TYP MAX UNIT V A nA V m m m pF pF pF ns ns ns ns nC nC nC V A ns nC
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=6, RG =3 Turn-OFF Delay Time tD(OFF) Turn-OFF Fall Time tF Total Gate Charge (Note 2) QG VGS=-4.5V, VDS=-15V, Gate-Source Charge QGS ID=-2.5A 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 Reverse Recovery Time tRR IF=-2.5A, dI/dt=100A/s Reverse Recovery Charge QRR Note: 1. Pulse width limited by TJ(MAX) 2. Pulse width 300us, duty cycle 2%. 3. Surface mounted on 1 in2 copper pad of FR4 board
8 9 45 16 5.3
-1 -2
15.8 8
19 12
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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UT3403
TYPICAL CHARACTERISTICS
Power MOSFET
Drain Current,-ID (A)
250
On-Resistance vs. Drain Current and Gate Voltage VGS=-2.5V
Drain Current,-ID (A)
600 500
Capacitance (pF)
Capacitance Characteristics
Drain to Source OnResistance,RDS(ON) (m )
200
CISS 400 300 200 100 0 COSS CRSS 0 5 10 15 20 25 Drain to Source Voltage,-VDS (V) 30
150 VGS=-4.5V 100 VGS=-10V 50 0 1 2 3 4 5 6 Drain Current,-ID (A)
300 250 200
On-Resistance vs. Gate-Source Voltage ID=-2A Reverse Drain Current,-IS (A)
1.0E+01 1.0E+00 1.0E-01 1.0E-02 1.0E-03 1.0E-04 1.0E-05 1.0E-06 0.0
Body-Diode Characteristics
Drain to Source OnResistance,RDS(ON) (m )
125
125 150 100 50 0 0 2 4 6 8 Gate to Source Voltage,-VGS (V) 10
25
25
0.2
0.4
0.6
0.8
1.0
1.2
Body Diode Forward Voltage,-VSD (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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UT3403
TYPICAL CHARACTERISTICS(Cont.)
Power MOSFET
Gate to Source Voltage,-VGS (V)
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
Power (W)
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