Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UK3568
Power MOSFET
SILICON N-CHANNEL MOS
TYPE

DESCRIPTION
The UK3568 uses advanced trench technology to provide
excellent RDS(ON), low gate charge and operation with low gate
voltages. This device is suitable for use as a load switch or in PWM
applications.

FEATURES
* RDS(ON) < 0.4Ω @ VGS=10V, ID=6A
* Low Capacitance
* Low Gate Charge
* Fast Switching Capability
* Avalanche Energy Specified

SYMBOL
2.Drain
1.Gate
3.Source

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UK3568L-TF1-T
UK3568G-TF1-T
UK3568L-TF2-T
UK3568G-TF2-T
UK3568L-TF3-T
UK3568G-TF3-T
Note: Pin Assignment: G: Gate
D: Drain
S: Source

Package
TO-220F1
TO-220F2
TO-220F
Pin Assignment
1
2
3
G
D
S
G
D
S
G
D
S
Packing
Tube
Tube
Tube
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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QW-R502-263.F
UK3568

Power MOSFET
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
500
V
Drain-Gate Voltage (RG=20kΩ)
VDGR
500
V
Gate-Source Voltage
VGSS
±30
V
DC
12
Continuous Drain Current
ID
A
(Note 2)
Pulse(t=1ms)
48
Avalanche Current
IAR
12
A
Single Pulsed (Note 3)
EAS
364
Avalanche Energy
mJ
Repetitive (Note 4)
EAR
4
TO-220F/TO-220F1
40
Power Dissipation (TC=25°C)
PD
W
TO-220F2
42
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. Ensure that the temperature will not exceed 150°C.
3. VDD=90V, TCH= 25°C(initial), L=4.3mH, IAR=12A, RG=25Ω
4. Repetitive rating: pulse width limited by maximum channel temperature

THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Case
TO-220F/TO-220F1
TO-220F2
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
SYMBOL
θJA
θJC
RATINGS
62.5
3.125
2.98
UNIT
°C /W
°C /W
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UK3568

Power MOSFET
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
BVDSS
VGS=0V, ID=250μA
Drain-Source Leakage Current
IDSS
VDS=500V, VGS=0V
Gate-Source Leakage Current
IGSS
VDS=0V, VGS= ±25V
ON CHARACTERISTICS
Gate-Source Breakdown Voltage
BVGSS
IG=±10µA, VDS=0V
Gate Threshold Voltage
VGS(TH)
VDS=10V , ID=250μA
On State Drain Current
ID(ON)
Static Drain-Source On-Resistance
RDS(ON)
VGS=10V, ID=6A
DYNAMIC PARAMETERS
Input Capacitance
CISS
VDS=25V, VGS=0V, f=1MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
SWITCHING PARAMETERS
Turn-ON Delay Time
tD(ON)
Turn-ON Rise Time
tR
VGS=10V, VDD≈30V, RL=25Ω,
ID=0.5A
Turn-OFF Delay Time
tD(OFF)
Turn-OFF Fall-Time
tF
Total Gate Charge
QG
VDD=50V, VGS=10V, ID=1.3 A
Gate Source Charge
QGS
IG=100μA
Gate Drain Charge
QGD
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Diode Forward Voltage
VSD
IDR =12 A, VGS=0V
Continuous Drain Reverse Current
ID
Pulse Drain Reverse Current
IDR
Reverse Recovery Time
trr
IDR=12A, VGS=0V,
dI/dt=100A/μs
Reverse Recovery Charge
QRR
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
MAX UNIT
500
100
±10
±30
2.0
4.0
0.4
0.52
V
µA
µA
V
V
A
Ω
1500
180
15
pF
pF
pF
70
155
490
230
60
10
19
ns
ns
ns
ns
nC
nC
nC
1.7
12
48
1200
16
V
A
A
ns
µC
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UK3568
TYPICAL CHARACTERISTICS
Drain Current vs. Source to Drain Voltage
Switching Time Waveforms
350
300
VDS
250
90%
200
150
VGS
100
10%
tD(ON)
50
tD(OFF)
tTHL
tTLH
0
0
0.2
0.8
0.4
0.6
1.0
Source to Drain Voltage,VSD (V)
1.2
Drain Current, ID (A)

Power MOSFET
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-263.F
UK3568
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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QW-R502-263.F
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