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UNISONIC TECHNOLOGIES CO., LTD UT3401
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, operation with low gate voltages. This device is suitable for use as a load switch or in PWM applications.
Power MOSFET
3
2
1 SOT-23
SYMBOL
2.Drain
*Pb-free plating product number: UT3401L
1.Gate
3.Source
ORDERING INFORMATION
Ordering Number Normal Lead Free Plating UT3401-AE3-R UT3401L-AE3-R Package SOT-23 Pin Assignment 1 2 3 S G D Packing Tape Reel
UT3401L-AE3-R
(1)Packing Type (2)Package Type (3)Lead Plating
(1) R: Tape Reel (2) AE3: SOT-23 (3) L: Lead Free Plating, Blank: Pb/Sn
MARKING
34A
Lead Plating
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ABSOLUTE MAXIMUM RATINGS (Ta = 25 , unless otherwise specified)
PARAMETER Drain-Source Voltage Gate-Source Voltage SYMBOL VDSS VGSS
Power MOSFET
RATINGS -30 UNITS V
12 V Ta =25C -4.2 A Continuous Drain Current (Note 1) ID Ta =70C -3.5 A Pulsed Drain Current (Note 2) IDM -30 A Power Dissipation (Note 1) 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 PARAMETER OFF CHARACTERISTICS Drain-Source Breakdown Voltage Drain-Source Leakage Current Gate-Source Leakage Current ON CHARACTERISTICS Gate Threshold Voltage Static Drain-Source On-Resistance SYMBOL BVDSS IDSS IGSS VGS(TH) RDS(ON) SYMBOL JA MIN TYP 65 MAX 90 MAX UNIT C/W UNIT V A nA V m m m S
ELECTRICAL CHARACTERISTICS (Ta=25C, unless otherwise specified)
TEST CONDITIONS ID=-250A, VGS=0V VDS=-24V, VGS=0V VDS=0V, VGS=12V VDS=VGS, ID=-250A VGS=-10V, ID=-4.2A VGS=-4.5V, ID=-4A VGS=-2.5V, ID=-1A VDS=-5V, ID=-5A MIN TYP -30 -1 100 -0.7 -1 42 53 80 11 -1.3 50 65 120
Forward Transconductance gFS 7 DYNAMIC PARAMETERS Input Capacitance CISS 954 pF Output Capacitance COSS VGS =0V, VDS =-15V, f=1MHz 115 pF 77 pF Reverse Transfer Capacitance CRSS SWITCHING PARAMETERS Turn-ON Delay Time tD(ON) 6.3 ns VGS=-10V, VDS=-15V Turn-ON Rise Time tR 3.2 ns Turn-OFF Delay Time tD(OFF) RL=3.6, RG =6 38.2 ns Turn-OFF Fall-Time tF 12 ns Total Gate Charge QG 9.4 nC VGS=-4.5V, VDS=-15V, ID=-4A Gate-Source Charge QGS 2 nC 3 nC Gate-Drain Charge QGD SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Drain-Source Diode Forward Voltage VSD VDS=0V, IS=-1A -0.75 -1 V Maximum Continuous Drain-Source Diode IS -2.2 A Forward Current Reverse Recovery Time tRR 20.2 ns IF=-4A, dI/dt=100A/s 11.2 nC Reverse Recovery Charge QRR Note: 1. The value of JA is measured with the device mounted on 1in 2 FR-4 board with 2oz. Copper, in a still air environment with TA =25C. The value in any given application depends on the user ' s specific board design. The current rating is based on the t 10s thermal resistance rating. 2. Repetitive Rating: Pulse width limited by TJ
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TYPICAL CHARACTERISTICS
On-Region Characteristics(Note3) 25.00 10 -4.5V -3V 15.00 -2.5V 10.00 5.00 0.00 0.00 VGS =-2V
Power MOSFET
Transfer Characteristics (Note3)
Continuous Drain Current, I D (A)
20.00
Continuous Drain Current, I D (A)
-10V
VDS=-5V 8 6 4 2 0 125
25
1.00
2.00
3.00
4.00
5.00
0
0.5
1
1.5
2
2.5
3
Drain-Source Voltage, VDSS (V)
Gate-Source Voltage, VGSS (V)
120
)
On-Resistance vs. Drain Current and Gate Voltage(Note3)
On-Resistance vs. Junction Temperature (Note3) 1.8
Normalized On-Resistance
On-Resistance, RDS(ON) (m
100 80 60 40 VGS = 10V 20 0.00 2.00 4.00 6.00 8.00 10.00 VGS = -2.5V VGS = -4.5V
1.6
I D=- 3.5 A, VGS=- 10V
1.4 1.2 1 0.8 0 25 50 75 100 125 150 175
VGS=-2.5V ID =-1A
Drain Current , I D (A)
Temperature (C)
190
On-Resistance vs. Gate-Source Voltage (Note3) 1.0E+01
Body-Diode Characteristics(Note3)
On-Resistance, RDS(ON) (m )
170 150 130 110 90 70 50 30 10 0 3 4 6 8 10 Gate-Source Voltage, -VGS (V) 25 125 ID=-2A
Maximum Continuous Drain-Source Diode Forward Current, -I S (A)
1.0E+00 1.0E-01 1.0E-02 1.0E-03 1.0E-04 1.0E-05 1.0E-06 0.0 25 125
0.2
0.4
0.6
0.8
1.0
1.2
Source-Drain Voltage, -VSD (V)
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TYPICAL CHARACTERISTICS(Cont.)
Gate-Charge Characteristics 5 VDS=-15V I D=-4A 1400 1200
Power MOSFET
Capacitance Characteristics
Gate-Source Voltage, -VGS (V)
4 3 2 1 0 0 2
Capacitance (pF)
1000
C ISS
800 600 400
C OSS C RSS
200 0 10 4 6 8 Total Gate Charge, Qg (nC) 12 0 5 10 15 20 25 Drain-Source Voltage, -VDS (V) 30
Maximum Forward Biased Safe Operating Area (Note 4) 100.0
Continuous Drain Current, -ID (A)
TJ(Max )=150C TA=25C
40
Single Pulse Power Rating Junction-to-Ambient (Note 4) TJ(MAX)=150C TA=25C
10s 100s 1ms
30
Power (W)
100
RDS(ON) 10.0 limited
20
1.0 1s 10s
0.1s
10ms
10
DC 0.1 0.1 1 10
0 0.001 0.01 0.1 1 10 100 1000
Drain-Source Voltage, -VDS (V)
Pulse Width (s)
10
Normalized Transient Thermal Resistance, Z JA
Normalized Maximum Transient Thermal Impedance
D=T on /T T J,PK=T A+PDM .Z JA .R JA R JA=90C/W
In descending order D=0.5, 0. 3, 0.1, 0.05, 0.02, 0.01, single pulse
1
Note: 3. The static characteristics obtained using80s pulses, duty cycle 0.5% max. 4. The measurements are performed with the 2 device mounted on 1in FR-4 board with 2oz. Copper, in a still air environment with TA=25C. The SOA curve provides a single pulse rating .
0.1
PD
T on
T
Single Pulse
0.01
0.00001
0.0001
0. 001
0.01
0.1
1
10
100
1000
Pulse Width (s)
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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
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