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UTD420 Datasheet, PDF (2/5 Pages) Unisonic Technologies – N-CHANNEL ENHANCEMENT MODE
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UTD420
Power MOSFET
„ ABSOLUTE MAXIMUM RATINGS (TA = 25Ċ, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
30
V
Gate-Source Voltage
Continuous Drain Current
Pulsed Drain Current
VGSS
±20
V
ID
10
A
IDM
30
A
Avalanche Current
IAR
15
A
Repetitive Avalanche Energy (L=0.1mH)
EAR
36
mJ
Power Dissipation (TC=25°C)
PD
60
W
Junction Temperature
TJ
+175
Ċ
Strong Temperature
TSTG
-55 ~ +175
Ċ
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
MIN
θJA
TYP
40
„ ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified)
MAX
50
UNIT
Ċ/W
PARAMETER
SYMBOL
TEST CONDITIONS
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
BVDSS VGS =0 V, ID =250µA
Drain-Source Leakage Current
IDSS
VDS =24V, VGS =0 V
Gate-Body Leakage Current
IGSS
VDS =0 V, VGS = ±20V
ON CHARACTERISTICS
Gate Threshold Voltage
VGS(TH) VDS =VGS, ID =250 µA
On State Drain Current
ID(ON) VDS =5V, VGS =4.5V
Static Drain-Source On-Resistance
RDS(ON)
VGS =10V, ID =10A
VGS =4.5V, ID =7A
DYNAMIC PARAMETERS
Input Capacitance
Output Capacitance
CISS
COSS
VDS =15 V, VGS =0V, f=1MHz
Reverse Transfer Capacitance
CRSS
SWITCHING PARAMETERS
Total Gate Charge
Gate Source Charge
QG
QGS
VDS =15V, VGS =10V, ID =10A
Gate Drain Charge
QGD
Turn-ON Delay Time
tD(ON)
Turn-ON Rise Time
Turn-OFF Delay Time
tR
tD(OFF)
VGS=10V,VDS=15V,RL=1.5Ω,
RGEN =3Ω
Turn-OFF Fall-Time
tF
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Drain-Source Diode Forward Voltage
VSD
IS=1A,VGS=0V
Maximum Continuous Drain-Source
Diode Forward Current
IS
Body Diode Reverse Recovery Time
tRR
IF=10 A, dI/dt=100A/µs
Body Diode Reverse Recovery
Charge
QRR IF=10 A, dI/dt=100A/µs
Notes: 1. Pulse width limited by TJ(MAX)
2. Pulse width≤300us, duty cycle 0.5% max.
MIN TYP MAX UNIT
30
V
1 µA
100 nA
1 1.8 3
V
40
A
21 28 mΩ
32.5 42 mΩ
710 850 pF
120
pF
72
pF
14.4 18 nC
2.6
nC
2.7
nC
5.6
ns
2.4
ns
15.6
ns
2.2
ns
0.75 1
V
10 A
13.4 21 ns
4.4
nC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R502-188.A
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