MA300E17_EVAL Infineon Technologies, MA300E17_EVAL Datasheet - Page 14

• Manufacturer Part Number: MA300E17_EVAL
• Description: Power Management IC Development Tools MOD ADPTR BRD FOR 1700V PRIMEPACK IGBT
• Manufacturer: Infineon Technologies

Module Adapter Board
for PrimePACK
Module
FF600R12IE4
FF600R12IP4
FF900R12IP4
FF1400R12IP4
FF650R17IE4
FF1000R17IE4
FF1400R17IP4
Module
FF600R12IE4
FF600R12IP4
FF900R12IP4
FF1400R12IP4
FF650R17IE4
FF1000R17IE4
FF1400R17IP4
The driving power increases accordingly to the number of paralleled modules and their switching
frequency. The maximum switching frequency in this case is determined by the PCB temperature and
the available driving power (4W when used with 2ED300E17-SFO). Table 5 shows switching
frequencies where two modules are connected in parallel and Table 6 when the number is three. Both
limitation factors are considered.
Table 5
Table 6
3.7
The IGBT module base plate temperature can be monitored by proper usage of the NTC resistor built
into the module. Electronic acquisition of the NTC temperature requires an external circuit and some
examples of circuits and details of the NTC characteristics are described in the application note:
AN2009-10.
Notice: This temperature measurement is not suitable for short circuit detection or short term overload
and may be used to protect the module from long term overload conditions or malfunction of the
cooling system.
An electrical isolation must be assured between the NTC input signal (IGBT side) and the NTC output
control signal.
Calculated max. IGBT switching frequencies for 2ED300E17-SFO with MA300Exx
and two PrimePACK
Calculated max. IGBT switching frequencies for 2ED300E17-SFO with MA300Exx
and three PrimePACK
Base plate temperature monitoring by internal NTC resistor
TM
R
2.2
2.2
1.6
1.0
2.7
1.8
0.68
R
2.2
2.2
1.6
1.0
2.7
1.8
0.68
EXT
EXT
IGBT Modules
/
/
TM
R
1.8
1.8
1.2
0.8
2.3
1.5
1.6
R
1.8
1.8
1.2
0.8
2.3
1.5
1.6
INT
TM
INT
modules in parallel
/
/
modules in parallel
f
10.8 kHz
10.8 kHz
7 kHz
4.7 kHz
8 kHz
5.6 kHz
4.1 kHz
f
7.4 kHz
7.4 kHz
4.8 kHz
3.2 kHz
5.2 kHz
3.7 kHz
2.7 kHz
S
S
@Ta=25°C and T
@Ta=25°C and T
14
base plate
base plate
=125°C
=125°C
f
R
R
R
R
R
R
DC/DC power capability
f
DC/DC power capability
DC/DC power capability
DC/DC power capability
DC/DC power capability
DC/DC power capability
DC/DC power capability
DC/DC power capability
Application Note AN 2007-06
S
S
G
G
G
G
G
G
limited by
limited by
power dissipation
power dissipation
power dissipation
power dissipation
power dissipation
power dissipation
V1.2, June 2010