Datasheet

UNISONIC TECHNOLOGIES CO., LTD
39N20
Preliminary
Power MOSFET
39A, 200V N-CHANNEL
POWER MOSFET
„
DESCRIPTION
The UTC 39N20 is a N-channel mode power MOSFET using
UTC’s advanced technology to provide customers with a minimum
on-state resistance, low gate charge and high switching speed.
The UTC 39N20 is suitable for high voltage synchronous rectifier
and DC/DC converters, etc.
„
FEATURES
* RDS(ON)<66mΩ @ VGS=10V,ID=19.5A
* Low Gate Charge (Typical 18.5nC)
* High Switching Speed
„
SYMBOL
2.Drain
1.Gate
3.Source
„
ORDERING INFORMATION
Note:
Ordering Number
Lead Free
Halogen Free
39N20L-T47-T
39N20G-T47-T
Pin Assignment: G: Gate D: Drain
S: Source
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
Package
TO-247
Pin Assignment
1
2
3
G
D
S
Packing
Tube
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39N20
„
Preliminary
Power MOSFET
ABSOLUTE MAXIMUM RATINGS (TC=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
200
V
Gate-Source Voltage
VGSS
±20
V
Continuous
ID
39
A
(VGS=10V) TC=25°C
Drain Current
Pulsed
IDM
156
A
Single Pulsed Avalanche Energy (Note 2)
EAS
860
mJ
Power Dissipation
PD
310
W
Junction Temperature
TJ
+150
°C
Storage Temperature
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. Starting TJ = 25°C, L = 0.85mH, IAS = 39A, VDD=50V, RG=25Ω.
3. Pulse Width = 100μs
„
THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Case
„
SYMBOL
θJA
θJC
RATINGS
40
0.37
UNIT
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (TC=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
BVDSS ID=250µA, VGS=0V
Drain-Source Leakage Current
IDSS
VDS=200V, VGS=0V
VGS=+20V, VDS=0V
Forward
Gate- Source Leakage
IGSS
Current
Reverse
VGS=-20V, VDS=0V
ON CHARACTERISTICS
Gate Threshold Voltage
VGS(TH) VDS=VGS, ID=250µA
Static Drain-Source On-State Resistance RDS(ON) VGS=10V, ID=19.5A
DYNAMIC PARAMETERS
Input Capacitance
CISS
VGS=0V, VDS=25V, f=1.0MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
SWITCHING PARAMETERS
Total Gate Charge at 10V
QG
VGS=10V,VDD=50V,ID=39A
Gate to Source Charge
QGS
Gate to Drain Charge
QGD
Turn-ON Time
tON
Turn-ON Delay Time
tD(ON)
VDD=50V, ID=39A, VGS=10V,
RG=16Ω
Rise Time
tR
Turn-OFF Delay Time
tD(OFF)
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Drain-Source Diode Forward Voltage
VSD
ISD=39A
Maximum Continuous Drain-Source
IS
Diode Forward Current
Maximum Pulsed Drain-Source Diode
ISM
Forward Current
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN TYP MAX UNIT
200
V
1
µA
+100 nA
-100 nA
2
56
4
66
1250
190
45
18.5
6.5
4.6
30
160
150
150
V
mΩ
pF
pF
pF
28
70
nC
nC
nC
ns
ns
ns
ns
1.4
V
39
A
156
A
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39N20
Preliminary
Power MOSFET
TEST CIRCUITS AND WAVEFORMS
„
VGS
Same Type
as DUT
12V
QG
10V
200nF
50kΩ
QGS
VDS
300nF
QGD
VGS
DUT
3mA
Charge
Gate Charge Test Circuit
Gate Charge Waveforms
Resistive Switching Test Circuit
Resistive Switching Waveforms
2
EAS= 1
2 LIAS
VDS
RG
BVDSS
BVDSS-VDD
BVDSS
ID
L
IAS
10V
ID(t)
DUT
tP
VDD
VDD
VDS(t)
tP
Unclamped Inductive Switching Test Circuit
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
Time
Unclamped Inductive Switching Waveforms
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39N20
„
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
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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39N20
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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