MIL-PRF-38534 & 38535 CERTIFIED FACILITY
HIGH TEMPERATURE
600V/10A HERMETIC
HALF BRIDGE
4105
FEATURES:
Operational From -55°C to 190°C
Half Bridge Configuration
Silicon Carbide Power MOSFETS
Silicon Carbide Recovery Diodes
600V Rated Voltage
20A Continuous Output Current at Tc=25°C
10A Continuous Output Current at Tc=190°C
Available in Three Lead Bend Configurations
Package Isolated for High Voltage Isolation
Contact MSK for MIL-PRF-38534 Qualification Status
DESCRIPTION:
The MSK4105 is a hermetic high temperature half bridge configuration SiC (Silicon Carbide) power MOSFET design with
parallel SiC recovery diodes. The hermetic design makes it ideal for use in oil/gas/down-hole, aerospace and other extreme
environment applications. The MSK4105 is capable of 10 amps of continuous output current at Tc=190°C. The 600V rating
makes the MSK4105 ideal for high bus voltage applications. The package is electrically isolated which allows direct heat
sinking and provides good thermal conductivity. The package is a space efficient 18 pin power package with three lead form
configurations option available.
EQUIVALENT SCHEMATIC
PIN-OUT INFORMATION
TYPICAL APPLICATIONS
Aeronautics & Aerospace
Down-Hole
Extreme Environments
1
2
3
4
5
6
7
8
9
1
G1 RTN
G1
NC
NC
G2 RTN
G2
NC
NC
NC
10
11
12
13
14
15
16
17
18
S2
S2
S2
S1/D2
S1/D2
S1/D2
D1
D1
D1
8548-132 Rev. B 2/15
ABSOLUTE MAXIMUM RATING
VDS
VGS
IOUT
IOUT
IOUTP
Drain to Source Voltage
Gate to Source Voltage
Current (Continuous) Tc=25°C
Current (Continuous) Tc=190°C
Current Pulsed (1mS) Tc=190°C
8
600V
+25/-10V
20A
10A
20A
TST
TJ
TC
Storage Temperature Range
-55°C to +200°C
Junction Temperature
210°C
Case Operating Temperature Range
MSK4105H
-55°C to +190°C
MSK4105
-40°C to +190°C
0
ELECTRICAL SPECIFICATIONS
NOTES:
Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only.
Industrial grade devices shall be tested to subgroup 1 unless otherwise specified.
Class H ("H" suffix) shall be 100% tested to subgroups 1, 2 and sample tested to subgroup 3.
Subgroup 4 testing available upon request.
Subgroup 1, 4 TA = +25°C
2 TC = +190°C
3 TC = -55°C
6 All specifications apply to both the upper and lower sections of the half bridge.
7 VGS=20V unless otherwise specified.
8 Continuous operation at or above absolute maximum ratings may adversly effect the device performance and/or life cycle.
1
2
3
4
5
2
8548-132 Rev. B 2/15
TYPICAL PERFORMANCE CURVES
TYPICAL OUTPUT CHARACTERISTICS TC = 25°C
TYPICAL OUTPUT CHARACTERISTICS TC = 200°C
20
DRAIN CURRENT, IDS (AMPERES)
DRAIN CURRENT, IDS (AMPERES)
20
15
4 VOLTS
6 VOLTS
8 VOLTS
10 VOLTS
12 VOLTS
14 VOLTS
20 VOLTS
10
5
0
0
1
2
3
4
DRAIN-SOURCE VOLTAGE, VDS (VOLTS)
15
4V
6V
8V
10
10V
12V
14V
5
20V
0
5
0
1
TYPICAL OUTPUT CHARACTERISTICS TC = -55°C
5
GATE THRESHOLD VOLTAGE VS TEMPERATURE
20
0.09
VDS = 10V
DRAIN CURRENT, ID (AMPERES)
0.08
DRAIN CURRENT, IDS (AMPERES)
2
3
4
DRAIN-SOURCE VOLTAGE, VDS (VOLTS)
15
4V
6V
8V
10
10V
12V
14V
5
20V
0.07
200°C
25°C
-55°C
0.06
0.05
0.04
0.03
0.02
0.01
0
0
1
2
3
4
DRAIN-SOURCE VOLTAGE, VDS (VOLTS)
0
5
1
FREE WHEEL DIODE FORWARD CHARACTERISTICS
2
20
2
3
GATE VOLTAGE, VG (VOLTS)
MSK4105 Transient Thermal Impedance
4
5
TC=190°C
RTH (J-C) Thermal Impedance (K/W)
1.8
1.6
CURRENT (AMPERES)
15
1.4
1.2
25
10
200'C
Steady State Mosfet
1
Mosfet
0.8
-55'C
Steady State Diode
0.6
5
Diode
0.4
0.2
0
0.001
0
0
0.5
1
1.5
2
SOURCE TO DRAIN VOLTAGE (VOLTS)
2.5
3
0.01
0.1
1
10
Time (sec)
3
8548-132 Rev. B 2/15
HIGH TEMP. OPERATING LIFE PERFORMANCE CURVES
DRAIN TO SOURCE VOLTAGE Tc = 25°C
DRAIN TO SOURCE LEAKAGE CURRENT Tc = 25°C
400
1
ELECTRICAL
SPECIFICATION
20.00 µA (MAX.)
0.8
390
CURRENT (µA)
VOLTAGE (mV)
ELECTRICAL
SPECIFICATION
0.62 V (MAX.)
AVG
380
0.6
AVG
0.4
0.2
370
0
0
200
400
600
HTOL @ 190°C (HOURS)
800
1000
0
DIODE FORWARD VOLTAGE Tc = 25°C
200
400
600
HTOL @ 190°C (HOURS)
800
1000
GATE THRESHOLD VOLTAGE Tc = 25°C
1.58
2.2
ELECTRICAL
SPECIFICATION
1.80 V (MAX.)
1.57
ELECTRICAL
SPECIFICATION
2.70 V (MAX.)
VOLTAGE (V)
VOLTAGE (V)
2.1
1.56
AVG
AVG
2
1.55
1.54
1.9
0
200
400
600
800
0
1000
200
HTOL @ 190°C (HOURS)
FORWARD GATE TO SOURCE LEAKAGE CURRENT
Tc=25°C
800
22
MEASUREMENT
FOR
REFERENCE ONLY
MEASUREMENT
FOR
REFERENCE ONLY
21
CURRENT (µA)
0.03
1000
REVERSE GATE TO SOURCE LEAKAGE CURRENT
Tc = 25°C
0.04
CURRENT (µA)
400
600
HTOL @ 190°C (HOURS)
0.02
AVG
20
AVG
19
0.01
18
0
0
200
400
600
HTOL @ 190°C (HOURS)
800
0
1000
4
200
400
600
HTOL @ 190°C (HOURS)
800
1000
8548-132 Rev. B 2/15
MECHANICAL SPECIFICATIONS
ESD TRIANGLE INDICATES PIN 1
WEIGHT=24.6 GRAMS TYPICAL
ALL DIMENSIONS ARE SPECIFIED IN INCHES
ORDERING INFORMATION
MSK4105 H U
LEAD CONFIGURATIONS
S= STRAIGHT; U= BENT UP; D= BENT DOWN
SCREENING
BLANK= INDUSTRIAL; H= MIL-PRF-38534, CLASS H
GENERAL PART NUMBER
The above example is a Class H screened module with leads bent up.
5
8548-132 Rev. B 2/15
REVISION HISTORY
MSK
www.anaren.com/msk
The information contained herein is believed to be accurate at the time of printing. MSK reserves the right to make
changes to its products or specifications without notice, however, and assumes no liability for the use of its products.
Please visit our website for the most recent revision of this datasheet.
Contact MSK for MIL-PRF-38534 qualification status.
6
8548-132 Rev. B 2/15