Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UT2309A
Power MOSFET
P-CHANNEL
ENHANCEMENT MODE
„
DESCRIPTION
The UT2309A is P-channel Power MOSFET, designed
with high density cell with fast switching speed, ultra low
on-resistance, excellent thermal and electrical capabilities.
Used in commercial and industrial surface mount applications
and suited for low voltage applications such as DC/DC
converters.
„
SYMBOL
3.Drain
2.Gate
*Pb-free plating product number: UT2309AL
1.Source
„
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
UT2309A-AE3-R
UT2309AL-AE3-R
„
Package
SOT-23
Pin Assignment
1
2
3
S
G
D
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2008 Unisonic Technologies Co., Ltd
1 of 4
QW-R502-148.A
UT2309A
„
Power MOSFET
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
-30
V
Gate-Source Voltage
VGSS
±20
V
Continuous Drain Current (Note 3)
ID
-3.7
A
Pulsed Drain Current (Note 1, 2)
IDM
-12
A
Total Power Dissipation
PD
1.38
W
℃
Junction Temperature
TJ
+150
℃
Storage Temperature
TSTG
-55 ~ +150
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
MIN
TYP
MAX
90
UNIT
℃/W
ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified)
PARAMETER
SYMBOL
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
BVDSS
Drain-Source Leakage Current
IDSS
Gate-Source Leakage Current
IGSS
Breakdown Voltage Temperature Coefficient ΔBVDSS/∆TJ
ON CHARACTERISTICS
Gate Threshold Voltage
VGS(TH)
Static Drain-Source On-Resistance (Note 2)
RDS(ON)
TEST CONDITIONS
VGS =0 V, ID =-250 µA
VDS=-30V, VGS=0V
VGS= ±20V
Reference to 25℃, ID=-1mA
-30
VDS=VGS, ID=-250uA
VGS=-10V, ID=-5A
VGS=-4.5V, ID=-5A
-1
DYNAMIC CHARACTERISTICS
Input Capacitance
CISS
VGS=0V,VDS=-25V,f=1.0MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
SWITCHING CHARACTERISTICS
Turn-ON Delay Time (Note 2)
tD(ON)
VDS=-15V,ID=-1A,RG=3.3Ω,
Turn-ON Rise Time
tR
VGS=-10V,RD=15Ω
Turn-OFF Delay Time
tD(OFF)
Turn-OFF Fall Time
tF
Total Gate Charge (Note 2)
QG
VDS=-24V, VGS=-4.5V, ID=-3A
Gate-Source Charge
QGS
Gate-Drain Charge
QGD
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Forward On Voltage
VSD
IS=-1A, VGS=0V
Reverse Recovery Time
tRR
IS=-3A, VGS=0V,
dI/dt=-100A/µs
Reverse Recovery Charge
QRR
Notes: 1. Pulse width limited by TJ(MAX)
2.Pulse width ≤300us , duty cycle ≤2%.
3.Surface mounted on 1 in 2 copper pad of FR4 board.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN TYP MAX UNIT
-0.5
5
V
uA
nA
V/℃
-3
65
85
V
mΩ
mΩ
-0.02
412
91
62
8
5
20
7
5
1
3
660
pF
ns
8
nC
-0.76 -1.2
20
15
V
ns
nC
2 of 4
QW-R502-148.A
UT2309A
Power MOSFET
TYPICAL CHARACTERISTICS
45
40
Typical Output Characteristics
TA=25℃
Drain Current, -ID (A)
35
45
-10V
40
-7.0V
Drain Current, -ID (A)
„
30
-5.0V
25
20
-4.5V
15
10
VGS=-3.0V
6
2
4
8
Drain-to-Source Voltage, -VDS (V)
10
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TA=150℃
-10V
-7.0V
30
25
20
15
10
5
5
0
0
35
Typical Output Characteristics
0
0
-5.0V
-4.5V
VGS=-3.0V
2
4
8
6
Drain-to-Source Voltage, -VDS (V)
10
3 of 4
QW-R502-148.A
UT2309A
TYPICAL CHARACTERISTICS(Cont.)
Maximum Safe Operating Area
100
1
10
1ms
1
10ms
0.1
TA=25℃
Single Pulse
0.01
0.1
100ms
1s
DC
1
10
Drain-to-Source Voltage, -VDS (V)
100
Switching Time Circuit
VDS
Normalized Thermal Response (θJA)
„
Continuous Drain Current, -ID (A)
Power MOSFET
Effective Transient Thermal Impedance
Duty Factor=0.5
0.2
0.1
0.1
0.05
PDM
t
0.01
T
Duty Factor=T/t
Peak TJ=PDM/RthJA+TA
RthJA=270℃/W
0.01
Single Pulse
0.001
0.0001 0.001 0.01
VGS
0.1
1
10
Pulse Width, t (s)
100 1000
Gate Charge Circuit
90%
QG
-4.5V
QGS
QGD
10%
VGS
tD(ON) tR
tD(OFF) tF
Charge
Q
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-R502-148.A
Similar pages