Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UT2316
Power MOSFET
N-CHANNEL
ENHANCEMENT MODE

DESCRIPTION
The UTC UT2316 is N-channel enhancement mode Power
MOSFET, designed in serried ranks with fast switching
speed, low on-resistance and favorable stabilization.
Used in commercial and industrial surface mount
applications and suited for low voltage applications such as
DC/DC converters.
SYMBOL

3.Drain
2.Gate
1.Source

ORDERING INFORMATION
Ordering Number
Note:

UT2316G-AE2-R
UT2316G-AE3-R
Pin Assignment: G: Gate
D: Drain
Package
SOT-23-3
SOT-23
S: Source
Pin Assignment
1
2
3
S
G
D
S
G
D
Packing
Tape Reel
Tape Reel
MARKING
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QW-R502-126.D
UT2316

Power MOSFET
ABSOLUTE MAXIMUM RATINGS (TA =25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATING
UNIT
Drain-Source Voltage
VDS
30
V
Gate-Source Voltage
VGS
±20
V
Continuous Drain Current (Note 3)
ID
3.6
A
Pulsed Drain Current (Note 1, 2)
IDM
16
A
Total Power Dissipation (TA=25°C)
PD
0.96
W
Junction Temperature
TJ
+150
°C
Storage Temperature
TSTG
-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
Junction to Ambient (Note 3)

SYMBOL
θJA
RATINGS
175
UNIT
°C/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
Drain-Source On-State Resistance (Note 2)
SYMBOL
TEST CONDITIONS
BVDSS
IDSS
IGSS
VGS=0V, ID=250μA
VDS=24V, VGS=0V
VDS=0V, VGS=±20V
30
VGS(TH)
VDS=VGS, ID=250μA
VDS = 4.5V, VGS = 10V
VDS = 4.5V, VGS = 4.5V
VGS=10V, ID=3.4A
VGS=4.5V, ID=2.6A
0.8
6
4
ID(ON)
RDS(ON)
DYNAMIC CHARACTERISTICS
Input Capacitance
CISS
VDS=15V,VGS=0V, f=1.0MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
SWITCHING CHARACTERISTICS
Turn-ON Delay Time
tD(ON)
VDD=15V, VGS=10V, ID≒1A,
Turn-ON Rise Time
tR
RG=6Ω, RL=15Ω
Turn-OFF Delay Time
tD(OFF)
Turn-OFF Fall Time
tF
Total Gate Charge
QG
VDS=15V, VGS=10V, ID=3.6A
Gate-Source Charge
QGS
Gate-Drain Charge
QGD
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Drain-Source Diode Forward Voltage(Note2)
VSD
VGS=0V, IS=0.8A
Maximum Continuous Drain-Source Diode
IS
VD=VG=0V, VS=1.2V
Forward Current
Notes: 1. Pulse width limited by TJ(MAX)
2. Pulse width ≤300us, duty cycle ≤2%.
3. Surface mounted on 1 in2 copper pad of FR4 board
UNISONIC TECHNOLOGIES CO., LTD
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MIN
TYP
42
68
MAX UNIT
1
±100
V
μA
nA
50
85
V
A
A
mΩ
mΩ
215
90
55
pF
pF
pF
9
9
14
6
4.3
0.65
1.2
15
15
20
12
7
ns
ns
ns
ns
nC
nC
nC
0.88
1.2
V
0.8
A
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QW-R502-126.C
UT2316

Power MOSFET
TYPICAL CHARACTERISTICS
Typical Output Characteristics
Transfer Characteristics
16
16
VGS=10 thru 5V
14
12
Drain Current, ID (A)
Drain Current, ID (A)
14
4V
10
8
6
3V
4
2
12
10
8
6
TC=125℃
4
25℃
2
2V
0
0
2
4
6
8
0
10
-55℃
0
Drain-to-Source Voltage, VDS (V)
On-Resistance vs. Drain Current
0.5
1
2
3
4
5
Gate-to-Source Voltage, VDS (V)
Capacitance
350
Capacitance, C (pF)
On-Resistance, RDS(ON) (Ω)
300
0.4
0.3
0.2
VGS=4.5V
0.1
250
CISS
200
150
100
COSS
CRSS
50
VGS=10V
0
0.0
0
2
4
6
8
10
12
14
16
Drain Current, ID (A)
UNISONIC TECHNOLOGIES CO., LTD
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0
5
20
25
10
15
Drain-to-Current Voltage, VDS (V)
30
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QW-R502-126.C
UT2316
Power MOSFET
TYPICAL CHARACTERISTICS(Cont.)
Source Current, IS (A)
On-Resistance, RDS(ON) (Ω)

Normalized Thermal Transient Impedance
2
Normalized Effective Transient Thermal Impedance
Duty Cycle=0.5
1
0.2
0.1
0.1
PDM
0.05
t1
t2
0.02
Single Pulse
1.Duty Cycle D=t1/t2
2.Per Unit
Base=RthJA=80℃/W
3.TJM-TA=PDMZthJA
4.Surface Mounted
0.01
10-4
10-3
10-1
1
10
10-2
Square Wave Pulse Duration (sec)
100
600
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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QW-R502-126.C
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