FEATURES:

Pin Compatible with MPM3003

P and N Channel MOSFETs for Ease of Drive

Isolated Package for Direct Heat Sinking, Excellent Thermal Conductivity

Avalanche Rated Devices

Interfaces Directly with Most Brushless Motor Drive IC's

55 Volt, 10 Amp Full Three Phase Bridge

M.S.KENNEDY CORP.

THREE PHASE BRIDGE

MOSFET POWER MODULE

The MSK3003 is a three phase bridge power circuit packaged in a space efficient isolated ceramic tab power SIP

package. Consisting of P-Channel MOSFETs for the top transistors and N-Channel MOSFETs for the bottom transistors, the

MSK3003 will interface directly with most brushless motor drive IC's without special gate driving requirements. The

MSK3003 uses M.S.Kennedy's proven power hybrid technology to bring a cost effective high performance circuit for use

in today's sophisticated servo motor and disk drive systems. The MSK3003 is a replacement for the MPM3003 with only

minor differences in mechanical specifications.

DESCRIPTION:

EQUIVALENT SCHEMATIC

Three Phase Brushless DC Motor Servo Control

Disk Drive Spindle Control

Fin Actuator Control

Az-El Antenna Control

TYPICAL APPLICATIONS

PIN-OUT INFORMATION

1

2

3

4

5

6

SOURCE 2,4,6

GATE 2

GATE 1

DRAIN 1,2

GATE 4

DRAIN 3,4

SOURCE 1,3,5

SOURCE 1,3,5

GATE 5

DRAIN 5,6

GATE 6

GATE 3

12

11

10

9

8

7

3003

1

MIL-PRF-38534 AND 38535 CERTIFIED FACILITY

8548-138 Rev. J 10/14