SUM Series Power MOSFET Family
INCREASE POWER WITHOUT CHANGING FOOTPRINT
0.4˚K/W Possible in D 2 PAK
Vishay’s Siliconix TrenchFET® Power MOSFETs extend leadership performance with the SUM Series. This
new and innovative packaging utilizes a proprietary leadframe over the standard D2PAK MOSFET to advance
maximum current and power dissipation, lower thermal resistivity and on-resistance while increased
maximum junction temperatures are also possible.
The SUM is available in 3 leaded D2PAKs, and also available in 5 leaded D2PAKs when temperature or
current sensing is required. In either package, TrenchFET® Power MOSFETs provide industry benchmark
performance in low on-resistance for low power consumption.
Applications
• Automotive and Industrial – The SUM Series’ higher maximum junction temperature and lower thermal
resistance allows high power circuits to be used in rugged, harsh environments allowing higher current or
lower junction temperature. Optional temperature or current sensing provides extra circuit protection
without increasing board space.
• Computer and Telecom – Maximum possible current and power dissipation satisfy increasing CPU
speeds and power demands while reduced thermal resistance and on-resistance keeps heat down.
INCREASE POWER
WITHOUT INCREASING FOOTPRINT
• 29% higher maximum current over standard D2PAK
• 75% higher maximum power dissipation over standard D2PAK
REDUCE HEAT
WITHOUT INCREASING FOOTPRINT
• 33% lower thermal resistance over standard D2PAK
• 200˚C maximum junction temperature – a 14% improvement (on selected devices)
INCREASE CIRCUIT PROTECTION
WITHOUT INCREASING FOOTPRINT
• Temperature sensing diode option allows power MOSFET to shut down circuitry before extreme
temperature causes circuit malfunction or damage
• Current sensing diode option allows power MOSFET to shut down circuitry when excessive current
is detected such as in the case of a stalled motor or short circuit
w w w. v i s h a y. c o m
http://www.vishay.com/products/mosfets
PRODUCT SHEET
V I S H A Y I N T E R T E C H N O L O G Y, I N C .
Temperature Sensing
Package Comparisons
SUM Series
TJmax.
IDmax.
PDmax.
RTH
1.0
<175˚C
<85 A
<250 W
>0.6˚K/W
0.8
VF (V)@IF=250A
VF (V)
<200˚C
<110 A
<437.5 W
>0.4˚K/W
Sense Diode Forward Voltage vs. Temperature
Std. D2PAK
0.6
VF (V)@IF=125A
0.4
0.2
0.0
–50
–25
0
25
50
75
100
125
150
175
TJ – Junction Temperature(˚C)
TrenchFET® D2PAK (TO-263)
SUM85N03-03P
30
20
0.0032
SUM75N03-07P
30
20
0.007
SUM70N03-09CP
30
20
0.009
SUM110N04-02L*
40
20
0.0023
SUM110N04-03*
40
20
0.0028
SUM110N06-04L*
60
20
0.0035
SUM110N08-05*
75
20
SUM110N08-08*
75
SUM110N08-10*
CPU core Desktop Q2
Q1
CPU core Desktop Q1-Q2
Q1
0.0115
CPU core Desktop Q1
Q1
0.0038
Automotive ABS, EPS, Motor Drives
Available
Automotive 12 V Systems, ABS, Motor Drives
Available
Automotive ABS, EPS, Motor Drives
Available
0.0048
Automotive 42 V Boardnet, DC/DC, Motor Drives
Available
20
0.008
Automotive 42 V Boardnet, DC/DC, Motor Drives
Q1
75
20
0.010
Automotive 42 V Boardnet, DC/DC, Motor Drives
Q1
SUM110N10-07
100
20
0.007
Automotive 42 V Boardnet, DC/DC Primary Side Switch, Motor Drives
Q1
SUM110N10-09
100
20
0.0095
Automotive 42 V Boardnet, DC/DC Primary Side Switch, Motor Drives
Available
SUM85N15-19
150
20
0.019
DC-DC Primary Side Switch, Motor Drives, Automotive, Industrial
Available
SUM65N20-30
200
20
0.030
DC-DC Primary Side Switch, Motor Drives, Automotive, Industrial
Available
SUM50N03-14LC
30
20
0.014
Automotive 12 V Systems, Door Modules
Q1
SUM50N08-08C
75
20
0.008
Automotive 42 V, DC/DC, Motor Drives
Q1
40
20
0.0045
Automotive 12 V, EPS, motor drives
Available
SUM60N04-06T
40
20
0.0055
Automotive
Available
SUM60N04-12LT
40
20
0.009
Automotive Door Modules
Available
0.008
Automotive 42 V, DC/DC, Motor Drives
Q1
0.011
Automotive 12 V Systems, Door Modules
Available
SUM50N08-08T
SUM60P05-11LT
*TJ max.=200˚C
75
–55
20
20
0.0037
0.005
0.018
0.0065
0.012
0.0175
VSA-FL0003-0112