Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UT4410
Power MOSFET
N-CHANNEL 30-V (D-S) MOSFET

DESCRIPTION
As advanced N-channel logic level enhancement MOSFET, the
UT4410 is produced using UTC’s high cell density, DMOS trench
technology. which has been specially tailored to minimize the
on-resistance and maintain low gate charge for superior switching
performance.
These devices can be particularly suited for such low voltage
applications: cellular phone and notebook computer power
management and other battery powered circuits where high-side
switching and low in-line power loss are needed in a very small outline
surface mount package.

FEATURES
* RDS(ON) < 18 mΩ @ VGS=10V, ID=10A
* RDS(ON) < 20 mΩ @ VGS=4.5V, ID=8A
* Ultra low gate charge ( typical 11 nC )
* Low reverse transfer capacitance ( CRSS = typical 35 pF )
* Fast switching capability
* Avalanche energy specified
* Improved dv/dt capability, high ruggedness

SYMBOL

ORDERING INFORMATION
Ordering Number
Note:

UT4410G-S08-R
Pin Assignment: G: Gate
Package
D: Drain
SOP-8
S: Source
1
S
2
S
Pin Assignment
3
4
5
6
S G D D
7
D
8
D
Packing
Tape Reel
MARKING
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UT4410

Power MOSFET
DJL
ABSOLUTE MAXIMUM RATINGS (TA =25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
30
V
Gate-Source Voltage
VGSS
±20
V
Continuous Drain Current
ID
11.6
A
Pulsed Drain Current
IDM
46.4
A
Power Dissipation
PD
3.6
W
Junction Temperature
TJ
-55 ~ +150
°C
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
SYMBOL
Junction to Ambient
θJA
Note: The device mounted on 1in2 FR4 board with 2 oz copper

RATINGS
60
UNIT
°C/W
ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise specified)
PARAMETER
OFF CHARACTERISTICS
Drain-Source Leakage Current
Gate-Source Leakage Current
ON CHARACTERISTICS
Gate-Threshold Voltage
Static Drain–Source On–Resistance(Note)
SYMBOL
TEST CONDITIONS
IDSS
IGSS
VDS=30V, VGS=0V
VGS=±20V, VDS=0V
1
VGS(TH)
VDS=VGS, ID=250µA
VGS=10V, ID=10A
VGS=4.5V, ID=8A
VDS= 5V, VGS=10V
1.3
RDS(ON)
On-State Drain Current(Note)
ID(ON)
DYNAMIC PARAMETERS
Input Capacitance
CISS
VDS=15V, VGS=0V, f=1.0MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
Gate Resistance
RG
VDS=0V, VGS =0V, f=1.0MHz
SWITCHING PARAMETERS
Turn-ON Delay Time
tD(ON)
Turn-ON Rise Time
tR
VDD=25V, ID=1A, RL=25Ω
VGEN=10V, RG=6Ω
Turn-OFF Delay Time
tD(OFF)
Turn-OFF Fall-Time
tF
Total Gate Charge
QG
VDS=15V, VGS=4.5V, ID=10A
Total Gate Charge
QGT
Gate Source Charge
QGS
VDS=15V, VGS=10V, ID=10A
Gate Drain Charge
QGD
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Drain-Source Diode Forward Voltage
VSD
IS=2.3 A,VGS=0V
Note: Pulse test; pulse width ≤ 300us, duty cycle≤ 2%
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN TYP MAX UNIT
±100
1.6
12
17
3.0
18
20
20
µA
nA
V
mΩ
A
700 800
120
35
0.9
pF
pF
pF
Ω
14
12
43
4
11
20
5
4.9
32
64
280
192
15
26
ns
ns
ns
ns
nC
nC
nC
nC
0.7
1.1
V
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QW-R502-238.B
UT4410

Power MOSFET
DJL
TYPICAL CHARACTERISTICS
Drain Current vs. Source to Drain Voltage
Switching Time Waveforms
3500
3000
VDS
2500
90%
2000
1500
VGS
1000
10%
tD(ON)
500
tD(OFF)
tTHL
tTLH
0
0
200
400
600
800
Source to Drain Voltage,VSD (mV)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-238.B
UT4410
Power MOSFET
DJL
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.
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www.unisonic.com.tw
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