
2
Power Electronic Systems – SEMISTACK
03-03-2005
by SEMIKRON
SEMISTACK - SKAI
SKAI Solutions
150V MOSFET
Advanced Drive System
SKAI 5001MD15 1452 W
SemiKron Advanced
Integration (SKAI) module
Liquid-cooled version
Features
150V Trench MOSFET technology on AlN
DCB substrate
Integrated DC-link electrolytic capacitors
Pressure contact technology for improved
power cycling performance
Optimal thermal management with integrated
liquid-cooled heatsink
Two integrated current sensors with option to
include three
Integrated gate drive and power supply with
under-voltage protection. 25-pin DB connector
is standard on driver only versions
Option to include an integrated controller
based on TMS320LF2406ADSP. 14-pin AMP
SEAL connector is standard on controller
versions.
Typical Applications
Automotive Starter Generator
Hybrid Vehicles
Fork Lifts
Recreation Vehicles
Fuel Cell Inverters
1)
Contact SEMIKRON for power loss
calculations
2)
"r" referenced to built-in Temp. Sensor
3)
50% Water, 50% Glycol
Circuit
B6CI
I
rms
400
V
dc
120
Types
SKAI 5001MD15 1452 W
Symbol
I
rms1)
Conditions
no overload, T
coolant
= 70°C, 10kHz, p.f.=0,8
overload, t<20s
MOSFET
driver without supply; min
V
GS
= 10V, T
j
= 25°C
V
GS
= 10V, T
j
= 125°C
V
cc
= 50V, I
D
= 300A, T
j
= 125°C
Inverse diode
I
F
= 400A, T
j
= 25°C
I
F
= 400A, T
j
= 125°C
Values
400
500
Units
A
A
V
(BR)DSS
R
DS(ON)
150
1,98
3,39
5,1
V
m
m
mJ
E
ON
+ E
OFF
V
SD
0,98
0,9
V
V
E
ON
+ E
OFF
V
cc
= 50V, I
F
= 300A, T
j
= 125°C
Thermal Characteristics / Heatsink
per MOSFET switch
1,1
mJ
R
thjr2)
0,085
K/W
R
thra2)
Heatsink to coolant
3)
, flow rate V
l
= 15 l/min
Heatsink to coolant
3)
, flow rate V
l
= 5 l/min
Pressure drop, Coolant flow rate V
l
= 5 l/min
Pressure drop, Coolant flow rate V
l
= 15 l/min
Capacitor bank
total equivalent capacitance
max. DC voltage applied to capacitor bank
Driver
Power supply: min
Power supply: max
Supply current
0,014
0,020
0,08
0,61
K/W
K/W
bar
bar
Pa
DR
C
eqvl
V
DC
max
9
mF
V
120
V
s
18
30
500
V
V
I
s
mA
f
SW
max
V
isol
T
vj
T
stg
T
amb
Max. Switching Frequency
power terminals to heatsink: AC, 1 min.
Junction temperature (not including driver)
Storage Temperature
Operating ambient temperature
Protection
Short Circuit Protection
Over-Temp. Protection
V
CC
Overvoltage Protection
Dimensions
20
kHz
V
°C
°C
°C
1000
-40...+175
-40...+125
-40...+85
I
TRIPSC
T
TRIP
U
DCTRIP
850
115
126
A
°C
V
L x W x H
Length x Width x Height
315 x 115 x
95
3
mm
w
approx.
kg
SKAI