April 2013
Auto SPM®
FTCO3V455A1
3-Phase Inverter Automotive Power Module
General Description
Features
The FTCO3V455A1 is a 40V low Rds(on) automotive qualified
power module featuring a 3-phase MOSFET inverter optimized
for 12V battery systems. It includes a precision shunt resistor for
current sensing an NTC for temperature sensing and an RC
snubber circuit.
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40V-150A 3-phase trench MOSFET inverter bridge
1% precision shunt current sensing
Temperature sensing
DBC substrate
The module utilizes Fairchild's trench MOSFET technology and
it is designed to provide a very compact and high performance
variable speed motor drive for applications like electric power
steering, electro-hydraulic power steering, electric water pumps,
electric oil pumps. The power module is 100% lead free, RoHS
and UL compliant.
• 100% lead free and RoHS compliant 2000/53/C directive.
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UL94V-0 compliant
Isolation rating of 2500Vrms/min
Mounting through screws
Automotive qualified
Benefits
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Low junction-sink thermal resistance
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Low inverter electrical resistance
High current handling
Compact motor design
Highly integrated compact design
Better EMC and electrical isolation
Easy and reliable installation
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Improved overall system reliability
Applications
Figure 1.schematic
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Electric and Electro-Hydraulic Power Steering
Electric Water Pump
Electric Oil Pump
Electric Fan
Figure 2. package
Absolute Maximum Ratings (TJ = 25°C, Unless Otherwise Specified)
Symbol
Parameter
Rating
40
Unit
V
VDS(Q1~Q6)
Drain to Source Voltage
Gate to Source Voltage
V
GS(Q1~Q6)
±20
V
ID(Q1~Q6)
EAS(Q1~Q6)
PD
Drain Current Continuous(TC = 25°C, VGS = 10V)
Single Pulse Avalanche Energy (*Note 1)
Power dissipation
150
A
947
mJ
W
115
TJ
Maximum Junction Temperature
Storage Temperature
175
°C
°C
TSTG
125
©2013 Fairchild Semiconductor Corporation
FTCO3V455A1 Rev. C2
1
www.fairchildsemi.com