MSK 3018

Features:

·Designed for Higher Current, Bottom Side Braking
·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 P-Channel, 30 Amp N-Channel




Application

·Three Phase Brushless DC Motor Servo Control
·Disk Drive Spindle Control
·Fin Actuator Control
·Az-El Antenna Control




Specifications

V_DSS Drain to Source Voltage..................55V MAX
V_DGDRDrain to Gate Voltage
(RGS=1MW).........................55V MAX
V_GS Gate to Source Voltage (Continuous)...........±20V MAX
I_D Continuous Current (N-Channel)...............30A MAX
(P-Channel)..........................14A MAX
I_DM Pulsed Current (N-Channel)..................40A MAX
(P-Channel)...........................20A MAX
R_TH-JC Thermal Resistance (Ju nction to Case)
(N-Channel FETs).........................2°C/W
(P-Channel FETs).........................6°C/W
Single Pulse Avalanche Energy
(Q2,Q4,Q6)......... ...................570mJ
(Q1,Q3,Q5).............................180mJ
T_J Junction Temperature....................+175°C MAX
T_STStorage Temperature..................-55°C to +150°C
T_C Case Operating Temperature Range..........-55°C to +125°C
T_LD Lead Temperature Range
(10 Seconds)..........................300°C MAX




Description

The MSK 3018 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 MSK 3018 will interface directly with most brushless motor drive IC's without special gate driving requirements. The MSK 3018 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 MSK 3018 is a replacement for the MPM3003 with higher current capability when turning on all the N-Channel FETs for braking.