Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UTT4815
Preliminary
Power MOSFET
8 Amps, -30 Volts
P-CHANNEL POWER MOSFET
„
DESCRIPTION
The UTC UTT4815 is a P-channel enhancement mode power
MOSFET using UTC’s advanced trench technology to provide
customers with a minimum on-state resistance and extremely gate
charge with a 25V gate rating
The UTC UTT4815 is ESD protected and universally applied in
PWM or used as a load switch.
„
FEATURES
* VDS(V)= -30V
* ID= -8A, (VGS= -20V)
* RDS(ON) < 18mΩ @(VGS = -20V)
RDS(ON) < 20mΩ @(VGS = -10V)
„
SYMBOL
„
ORDERING INFORMATION
Ordering Number
Package
Lead Free
Halogen Free
UTT4815L-S08-R
UTT4815G-S08-R
SOP-8
UTT4815L-S08-T
UTT4815G-S08-T
SOP-8
Note: Pin Assignment: G: Gate D: Drain
S: Source
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Copyright © 2011 Unisonic Technologies Co., Ltd
1
S
S
2
S
S
Pin Assignment
3 4 5 6 7
S G D D D
S G D D D
8
D
D
Packing
Tape Reel
Tube
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QW-R502-564.a
UTT4815
„
Preliminary
Power MOSFE
PIN CONFIGURATION
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UTT4815
„
Preliminary
Power MOSFE
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
PARAMETER
RATINGS
UNIT
-30
V
±25
Continuous
TA = 25°C
-8
ID
(Note 2)
Drain Current
A
TA = 70°C
-6.9
Pulsed (Note 3)
IDM
-40
TA = 25°C
2
Power Dissipation (Note 2)
PD
W
TA = 70°C
1.44
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-55~+ 150
°C
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. The value of RθJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air
environment with TA =25°C. The value in any given application depends on the user's specific board design.
The current rating is based on the t ≤ 10s thermal resistance rating.
3. Repetitive rating, pulse width limited by junction temperature.
Drain-Source Voltage
Gate-Source Voltage
„
SYMBOL
VDSS
VGSS
THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
RATINGS
UNIT
Junction to Ambient (Note 1)
θJA
110
°C/W
Note: 1. The value of RθJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air
environment with TA =25°C. The value in any given application depends on the user's specific board design.
The current rating is based on the t ≤ 10s thermal resistance rating.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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UTT4815
„
Preliminary
Power MOSFET
ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified)
PARAMETER
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
Drain-Source Leakage Current
Gate- Source Leakage Current
SYMBOL
BVDSS
IDSS
Forward
Reverse
ON CHARACTERISTICS
Gate Threshold Voltage
Drain-Source On-State Resistance
IGSS
TEST CONDITIONS
VGS =0 V, ID =-250µA
VDS =-24V, VGS =0 V
VGS=+25V, VDS=0V
VGS=-25V, VDS=0V
VGS(TH) VDS =VGS, ID =-250 µA
VGS =-20V, ID =-8A
VGS =-20V, ID =-8A,
RDS(ON) TJ =125°C
VGS =-10V, ID =-8A
VGS =-4.5V, ID =-5A
ID(ON) VGS=-10V, VDS=-5V
On State Drain Current
DYNAMIC PARAMETERS
Input Capacitance
CISS
Output Capacitance
COSS VDS =-15 V, VGS =0V, f=1MHz
Reverse Transfer Capacitance
CRSS
Gate Resistance
Rg
VDS =0V, VGS =0V, f=1MHz
SWITCHING PARAMETERS
Total Gate Charge
QG
VDS =-15V, VGS =-10V, ID=-8A
Gate Source Charge
QGS
(Note 1,2)
Gate Drain Charge
QGD
Turn-ON Delay Time
tD(ON)
Turn-ON Rise Time
tR
VDS =-15V, VGS =-10V,
Turn-OFF Delay Time
tD(OFF) RL=1.8Ω, RGEN=3Ω(Note 1,2)
Turn-OFF Fall-Time
tF
SOURCE-DRAIN DIODE RATINGS AND CHARACTERISTICS
Drain-Source Diode Forward Voltage
VSD
IS=-1A, VGS=0V
Maximum Continuous Drain-Source Diode
IS
Forward Current
Body Diode Reverse Recovery Time
tRR
IF=-8 A, dI/dt=100A/μs
Body Diode Reverse Recovery Charge
QRR
IF=-8A,dI/dt=100A/μs(Note 1)
Note: 1. Pulse Test: Pulse width ≤ 300µs, Duty cycle ≤ 2%
2. Essentially independent of operating temperature
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
MAX
-30
-1
+1
-1
-1
UNIT
V
µA
µA
-2.8
14.1
-3
18
V
mΩ
19
24
mΩ
16.2
37
20
mΩ
mΩ
A
-40
2330 2900
480
320
6.8
10
41
10
12
13
12
51
30.5
28
20.5
pF
Ω
52
nC
ns
-1
V
-2.6
A
35
ns
nC
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UTT4815
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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