MIL-PRF-38534 CERTIFIED FACILITY
M.S.KENNEDY CORP.
FEATURES:
1200V/450A
HALF BRIDGE PEM
4810
(315) 701-6751
4707 Dey Road Liverpool, N.Y. 13088
Half Bridge Configuration
1200V Rated Voltage
450A Continuous Output Current
Internal Zener Clamps on Gates
Proprietary Encapsulation Provides Near Hermetic Performance
HI-REL Screening Available (Modified 38534)
Light Weight Domed ALSIC Baseplate
Robust Mechanical Design for Hi-Rel Applications
Ultra-Low Inductance Internal Layout
Withstands 96 Hours HAST and Thermal Cycling (-55°C to +125°C)
High Side Collector Sense Pin for De-Sat Detection
DESCRIPTION:
The MSK 4810 is one of a family of plastic encapsulated modules (PEM) developed specifically for use in military,
aerospace and other severe environment applications. The half bridge configuration and 1200 volt/450 amp rating make it
ideal for use in high current motor drive and inverter applications. The Aluminum Silicon Carbide (AlSiC) baseplate offers
superior flatness and light weight; far better than the copper or copper alloys found in most high power plastic modules.
The high thermal conductivity materials used to construct the MSK 4810 allow high power outputs at elevated baseplate
temperatures. Our proprietary coating, SEES™ - Severe Environment Encapsulation System - protects the internal circuitry
of MSK PEM's from moisture and contamination, allowing them to pass the rugged environmental screening requirements
of military and aerospace applications. MSK PEM's are also available with industry standard silicone gel coatings for a
lower cost option.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
Motor Drives
Inverters
1
PRELIMINARY Rev. A
8/11
ABSOLUTE MAXIMUM RATING
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8
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.
HI-REL grade devices ("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 T
A
= +25°C
2, 5 T
A
= +125°C
3, 6 T
A
= -55°C
6 All specifications apply to both the upper and lower sections of the half bridge.
7 V
GE
=15V 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
PRELIMINARY Rev. A
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V
CE
V
GE
I
OUT
I
OUTP
V
CASE
Collector to Emitter Voltage
Gate to Emitter Voltage
Current (Continuous)
Current Pulsed (1mS)
Case Isolation Voltage
1200V
±20V
450A
900A
2500 V
T
ST
T
J
T
C
Storage Temperature Range
-55°C to +125°C
Junction Temperature
150°C
Case Operating Temperature Range
MSK 4810H
-55°C to +125°C
MSK 4810
-40°C to +85°C
8/11
MECHANICAL SPECIFICATIONS
WEIGHT = 272 GRAMS MAX.
MSK4810 H
ORDERING INFORMATION
SCREENING
BLANK=INDUSTRIAL; H=HI-REL (MODIFIED 38534)
GENERAL PART NUMBER
THE ABOVE EXAMPLE IS A MILITARY SCREENED MODULE.
M.S. Kennedy Corp.
4707 Dey Road Liverpool, New York 13088
Phone (315) 701-6751
FAX (315) 701-6752
www.mskennedy.com
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.
5
PRELIMINARY Rev. A 8/11
Embedded System
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