Datasheet

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
Similar pages