Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UT4466
Preliminary
Power MOSFET
10A, 30V N-CHANNEL
ENHANCEMENT MODE
MOSFET

DESCRIPTION
The UTC UT4466 is an N-channel Power FET, it uses UTC’s
advanced technology to provide customers a minimum on-state
resistance, high switching speed and low gate charge.

SOP-8
FEATURES
* RDS(ON) < 15mΩ @ VGS=10V, ID=10A
* High switching speed
* Low gate charge (Typ.=10.5nC)

SYMBOL

ORDERING INFORMATION
Ordering Number
Note:

UT4466G-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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Copyright © 2015 Unisonic Technologies Co., Ltd
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UT4466

Preliminary
Power MOSFET
PIN CONFIGURATION
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UT4466

Preliminary
Power MOSFET
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
Drain-Source Voltage
Gate-Source Voltage
RATINGS
UNIT
30
V
±25
V
10
A
TA=25°C
Continuous(Note 2)
ID
Drain Current
TA=85°C
6
A
Pulsed (Note 3)
IDM
60
A
Avalanche Current (Note 3, 4)
IAR
16
A
Repetitive Avalanche Energy (Note 3, 4) L=0.1mH
EAR
12.8
mJ
Power Dissipation (Note 2)
PD
1.42
W
Junction Temperature
TJ
-55~+150
°C
Storage Temperature Range
TSTG
-55~+150
°C
Notes: 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. Device mounted on FR-4 substrate PC board with minimum recommended pad layout in a still air
environment @ TA=25°C. The value in any given application depends on the user's specific board design.
3. Repetitive rating, pulse width limited by junction temperature.
4. IAR and EAR rating are based on low frequency and duty cycles to keep TJ=25°C

SYMBOL
VDSS
VGSS
THERMAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Junction to Ambient (Note 1)

SYMBOL
θJA
RATINGS
88.4
UNIT
°C/W
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
OFF CHARACTERISTICS (Note 1)
Drain-Source Breakdown Voltage
Drain-Source Leakage Current
Forward
Gate-Source Leakage Current
Reverse
ON CHARACTERISTICS (Note 1)
Gate Threshold Voltage
SYMBOL
Static Drain-Source On-State Resistance
RDS(ON)
BVDSS
IDSS
IGSS
VGS(TH)
TEST CONDITIONS
ID=250µA, VGS=0V
VDS=30V, VGS=0V
VGS=+25V, VDS=0V
VGS=-25V, VDS=0V
30
VDS=VGS, ID=250µA
VGS=10V, ID=10A
VGS=4.5V, ID=7.5A
VDS=5V, ID=10A
1.0
Forward Transfer Admittance
|YFS|
DYNAMIC PARAMETERS (Note 2)
Input Capacitance
CISS
VGS=0V, VDS=15V, f=1.0MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
SWITCHING PARAMETERS
Gate Resistance
RG
VDS=0V, VGS=0V, f=1MHz
Total Gate Charge
QG
VGS=4.5V, VDS=15V, ID=10A
Total Gate Charge
QG
VGS=10V, VDS=15V, ID=10A
Gate to Source Charge
QGS
Gate to Drain Charge
QGD
Turn-ON Delay Time
tD(ON)
Rise Time
tR
VDS=15V, VGS=10V, RG=3Ω,
RL=1.5Ω
Turn-OFF Delay Time
tD(OFF)
Fall-Time
tF
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Drain-Source Diode Forward Voltage
VSD
IS=1A, VGS=0V
Notes: 1. Short duration pulse test used to minimize self-heating effect.
2. Guaranteed by design. Not subject to production testing.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
MAX UNIT
1
+100
-100
1.45
15
25
2.5
2.4
23
33
478.9
96.7
61.4
0.4
V
µA
nA
nA
V
mΩ
mΩ
S
pF
pF
pF
1.1
5.0
10.5
1.8
1.6
2.9
7.9
14.6
3.1
1.6
8
17
Ω
nC
nC
nC
nC
ns
ns
ns
ns
0.69
1
V
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
Preliminary
Power MOSFET
TEST CIRCUITS AND WAVEFORMS
VDS
RG
90%
RD
VGS
VDS
10V
10%
DUT
VGS
td(ON)
tON
Resistive Switching Test Circuit
UNISONIC TECHNOLOGIES CO., LTD
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tR
td(OFF) tF
tOFF
Resistive Switching Waveforms
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
Preliminary
Power MOSFET
TEST CIRCUITS AND WAVEFORMS(Cont.)
+
DUT
VDS
RG
L
ISD
VGS
VDD
Driver
Same Type
as DUT
dv/dt controlled by RG
ISD controlled by pulse period
VGS
(Driver)
D=
Gate Pulse Width
Gate Pulse Period
10V
IFM, Body Diode Forward Current
ISD
(DUT)
di/dt
IRM
Body Diode Reverse Current
VDS
(DUT)
Body Diode Recovery dv/dt
VSD
VDD
Body Diode Forward
Voltage Drop
Peak Diode Recovery dv/dt Test Circuit and Waveforms
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Preliminary
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.
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