UT2321G(2009) View Datasheet(PDF) - Unisonic Technologies
Part Name
Description
Manufacturer
UT2321G Datasheet PDF : 4 Pages
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UT2321
Power MOSFET
ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
-20
V
Gate-Source Voltage
VGSS
±12
V
Continuous Drain Current (Note 2)
ID
-3.8
A
Pulsed Drain Current (Note 2)
IDM
-15.2
A
Power Dissipation
PD
1.25
W
Junction Temperature
TJ
+150
°C
Storage Temperature
TSTG
-55 ~ +150
°C
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
MIN
TYP
Junction to Ambient
θJA
ELECTRICAL CHARACTERISTICS (TJ=25°C, unless otherwise specified)
MAX
100
UNIT
°C/W
PARAMETER
SYMBOL
TEST CONDITIONS
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
Drain-Source Leakage Current
BVDSS
IDSS
VGS=0V, ID=-250µA
VDS=-16V, VGS=0V
Gate-Source Leakage Current Forward
Reverse
IGSS
VGS=12V, VDS=0V
VGS=-12V, VDS=0V
ON CHARACTERISTICS(Note)
Gate-Threshold Voltage
VGS(TH) VDS=VGS, ID=-250µA
Static Drain-Source On-Resistance
RDS(ON)
VGS=-4.5V, ID=-2.4A
VGS=-2.5V, ID=-2.0A
DYNAMIC PARAMETERS
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
CISS
COSS
CRSS
VDS=-10 V, VGS =0V, f=1.0MHz
SWITCHING PARAMETERS
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
QG
QGS
QGD
VDS=-10V, VGS=-4.5V, ID=-2.4A
Turn-ON Delay Time
Turn-ON Rise Time
Turn-OFF Delay Time
Turn-OFF Fall-Time
tD(ON)
tR
tD(OFF)
tF
VDD=-10V, ID=-1A, VGS=-4.5V,
RGEN=6 Ω
DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS
Diode Forward Voltage(Note)
VSD VGS=0V, IS =-0.42A
Maximum Body-Diode Continuous
Current
IS
Note: Pulse Test: Pulse Width≤300μs, Duty Cycle≤2%.
MIN TYP MAX UNIT
-20
V
-1 µA
100 nA
-100 nA
-0.4
-1.0 V
45 55 mΩ
65 80 mΩ
1500
pF
270
pF
185
pF
14.8 19 nC
2.8
nC
4.4
nC
13 24 ns
8 24 ns
65 256 ns
29 72 ns
-1.2 V
-0.42 A
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 4
QW-R502-249.D
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