MSCSM70AM025CT6LIAG
Preliminary data
VDSS = 700V
RDSon = 2.5m typ @ Tj = 25°C
ID = 689*A @ Tc = 25°C
Very low stray inductance
Phase leg SiC Power Module
Application
Welding converters
Switched Mode Power Supplies
Uninterruptible Power Supplies
EV motor and traction drive
Features
SiC Power MOSFET
- Low RDS(on)
- High temperature performance
SiC Schottky Diode
- Zero reverse recovery
- Zero forward recovery
- Temperature Independent switching behavior
- Positive temperature coefficient on VF
Very low stray inductance
Internal thermistor for temperature monitoring
M4 & M5 power connectors
M2.5 signals connectors
AlN substrate for improved thermal performance
Benefits
High efficiency converter
Outstanding performance at high frequency operation
Direct mounting to heatsink (isolated package)
Low junction to case thermal resistance
Low profile
RoHS Compliant
All ratings @ Tj = 25°C unless otherwise specified
Absolute maximum ratings (per SiC MOSFET)
Symbol
VDSS
ID
IDM
VGS
RDSon
PD
Parameter
Drain - Source Voltage
Continuous Drain Current
Pulsed Drain current
Gate - Source Voltage
Drain - Source ON Resistance
Power Dissipation
Tc = 25°C
Tc = 80°C
Tc = 25°C
Max ratings
700
689*
548*
1380
-10/25
3.2
1882
Unit
V
A
V
m
W
*Specification of SiC MOSFET device but output current must be limited due to size of power connectors.
These Devices are sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed.
MSCSM70AM025CT6LIAG – PD0
April, 2020
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MSCSM70AM025CT6LIAG
Preliminary data
Electrical Characteristics (per SiC MOSFET)
Symbol Characteristic
IDSS
Zero Gate Voltage Drain Current
RDS(on)
Drain – Source on Resistance
VGS(th)
IGSS
Gate Threshold Voltage
Gate – Source Leakage Current
Test Conditions
VGS = 0V ; VDS = 700V
Tj = 25°C
VGS = 20V
ID = 240A
Tj = 175°C
VGS = VDS, ID = 24mA
VGS = 20 V, VDS = 0V
Min
Typ
1.9
2.5
3.2
2.4
Max
600
3.2
Unit
µA
m
600
V
nA
Max
Unit
Dynamic Characteristics (per SiC MOSFET)
Symbol
Ciss
Coss
Crss
Characteristic
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Qg
Total gate Charge
Qgs
Gate – Source Charge
Qgd
Gate – Drain Charge
Td(on)
Turn-on Delay Time
Tr
Td(off)
Test Conditions
VGS = 0V
VDS = 700V
f = 1MHz
Min
348
Tf
Fall Time
Eon
Turn on Energy
Eoff
Turn off Energy
RGint
Internal gate resistance
RthJC
Junction to Case Thermal Resistance
VGS = -5/+20V
VBus = 400V
ID = 480A
RGON = TBD
RGOFF = TBD
nC
210
40
VGS = -5/+20V
VBus = 400V
ID = 480A ; TJ = 150°C
RGON = TBD ; RGOFF = TBD
Turn-off Delay Time
nF
1290
VGS= -5/20V
VBus = 470V
ID = 240A
Rise Time
Typ
27
3
0.17
35
ns
50
20
TJ = 150°C
TBD
µJ
TJ = 150°C
TBD
µJ
1.25
0.08
°C/W
Body diode ratings and characteristics (per SiC MOSFET)
Symbol Characteristic
VSD
Diode Forward Voltage
trr
Qrr
Irr
Reverse Recovery Time
Reverse Recovery Charge
Reverse Recovery Current
Test Conditions
VGS = 0V ; ISD = 240A
VGS = -5V ; ISD = 240A
Min
ISD = 240A ; VGS = -5V
VR = 400V ; diF/dt = 6000A/µs
MSCSM70AM025CT6LIAG – PD0
April, 2020
Typ
3.4
3.8
38
1.9
89
Max
Unit
V
ns
µC
A
2–5
MSCSM70AM025CT6LIAG
Preliminary data
SiC schottky diode ratings and characteristics (per SiC diode)
Symbol Characteristic
VRRM
IRRM
IF
Test Conditions
Typ
Peak Repetitive Reverse Voltage
Reverse Leakage Current
VR = 400V
f = 1MHz, VR = 200V
90
1500
300
1.5
1.9
798
1488
f = 1MHz, VR = 400V
1296
VR=700V
DC Forward Current
VF
Diode Forward Voltage
QC
Total Capacitive Charge
C
Total Capacitance
RthJC
Min
IF = 300A
Tj = 25°C
Tj = 175°C
Tc = 65°C
Tj = 25°C
Tj = 175°C
Max
Unit
700
1200
V
µA
A
1.8
V
nC
pF
Junction to Case Thermal Resistance
0.167
°C/W
Max
Unit
k
%
K
%
Temperature sensor NTC (see application note APT0406).
Symbol
R25
∆R25/R25
B25/85
∆B/B
Characteristic
Resistance @ 25°C
Min
T25 = 298.15 K
TC=100°C
RT
Typ
50
5
3952
4
R25
T: Thermistor temperature
1
1 RT: Thermistor value at T
exp B 25 / 85
T25 T
Thermal and Package characteristics
Symbol
VISOL
TJ
TJOP
TSTG
TC
Torque
LDC
Wt
Characteristic
RMS Isolation Voltage, any terminal to case t =1 min, 50/60Hz
Operating junction temperature range
Recommended junction temperature under switching conditions
Storage Temperature Range
Operating Case Temperature
Mounting torque
For terminals
To heatsink
Module stray inductance between VBUS & 0/VBUS
Package Weight
MSCSM70AM025CT6LIAG – PD0
M2.5
M4
M5
M6
April, 2020
Min
4000
-40
-40
-40
-40
0.4
2
2
3
Max
175
TJmax -25
125
125
0.6
3
3.5
5
3
320
Unit
V
°C
N.m
nH
g
3–5
MSCSM70AM025CT6LIAG
Preliminary data
Package outline (dimensions in mm)
See application note AN1911 - Mounting instructions for SP6 Low inductance Power Module on www.microsemi.com
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MSCSM70AM025CT6LIAG
Preliminary data
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new proposed specific part.
MSCSM70AM025CT6LIAG – PD0
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