MI-200 / MI-J00 Series

DC/DC Converter up to 200 Watt for MIL Applications

Description

The MI-Series is designed for applications utilizing distributed power architecture and is based on Vicor’s VI-200 / VI-J00 family of zero- current switching, component level DC-DC converters. Operating at frequencies up to 1 MHz, the MI-Series offers state-of-the-art performance in terms of power density, efficiency, noise, ease of use, and reliability.

All units are manufactured in ISO 9001-registered facilities. Vicor’s industry standard package enables the MI-Series to meet MIL-STD-810 environmental requirements for humidity, fungus, salt, fog, explosive atmosphere, acceleration, vibration, and shock.

Standard features such as wide output trimming / programming, current limiting, remote sense, logic enable / disable, and latching OVP and OTP combine to offer a high degree of protection, versatility, and reliability for military power systems.

Specifications

Input Voltages:
  • 28 and 270 Vdc inputs perMIL-STD-704D/E/F
  • 155 Vdc input per MIL-STD-1399A
  • 165 Vdc input
Output Voltages:
  • 2 – 48 Vdc
Output Power:
  • 10 – 100 W
Efficiency:
  • Up to 90%
Dimensions:
  • MI-200 (full brick):4.6″x2.4″x0.5″ (116,9×61,0×12,7mm)
  • MI-J00 (half brick):2.28″x2.4″x0.5″ (57,9×61,0×12,7mm)

Features

  • MIL-STD-810 and MIL-STD-202 qualified
  • NAVMAT component derating guidelines
  • 75 and 100 W booster modules available (MI-200 only)

Safety Approvals

MI-200 Family DC-DC Converters

MI-J00 Family DC-DC Converters

Mechanical Drawings

Drawing Number Description RoHS Technical Drawing
03550 Outline Drawing for MI-J00 Module PDF | DXF
05429 Outline Drawing for MI-200 Module PDF | DXF

Design Calculators

These calculator programs allow users to determine values that help with accessory
component selection for power system design.

 

Trim Resistor Calculators

Hold-up Capacitor Calculator

Thermal Calculators

This is a downloadable Excel file.

DC Input Filters

  • MI-IAM – Input Attenuator Module- DC Input, front-end modules providing transient protection, inrush current limiting and EMI filtering for MI-200 and MI-J00 DC-DC converters.

Output Filters

  • MI-RAM – Ripple Attenuator Module – MI-RAM may be connected to MI-200 or MI-J00 converters with output voltages from 5 – 50 Volts, to limit total output noise to less than 3 mV peak-to-peak at loads up to 20 Amps.
  • MicroRAM – Ripple Attenuator Module- The MicroRAM combines both active and passive filtering to achieve greater than 40 dB of noise attenuation from over a range of 3 – 30 Vdc.

AC Input Filters & Front Ends

  • MI-AIM – AC Input Front-End Module – The MI-AIM is an AC front-end module which interfaces directly with AC mains to provide line rectification, EMI fltering, transient protection, and inrush lmiting.

BusMods

Description P/N RoHS Technical Drawing
Rugged chassis-mount housing for VI-200 module *
(add-B1 suffix to module number for preinstalled)
06322 PDF | DXF
Rugged chassis-mount housing for VI-J00 module
(add-B1 suffix to module number for preinstalled)
18952 PDF | DXF
Not for use with HAM module.

Capacitors

Description P/N Capacitance Voltage Rating RoHS Technical Drawing
Fuses - 3 & 5 Amps - Image SMT Polymer 23484-337 330 µF 6.3 V PDF | DXF
SMT Polymer 23484-477 470 µF 6.3 V PDF | DXF
SMT Polymer 23579-227 220 µF 10 V PDF | DXF
Aluminum Electrolytic Capacitors - Pair - Image Al-El (10 mm x 16 mm) 30468 270 µF 25 V PDF | DXF
Al-El (16 mm x 15 mm) 33985 820 µF 25 V PDF | DXF
Al-El (10 mm x 16 mm) 30788 68 µF 63 V PDF | DXF
Al-El (10 mm x 16 mm) 30787 220 µF 63 V PDF | DXF
Al-El (12 mm x 25 mm) 30799 10 µF 450 V PDF | DXF
Tantalum Capacitor - Image Tantalum 30800 270 µF 10 V PDF | DXF
Tantalum 30506 120 µF 20 V PDF | DXF
Tantalum 30507 68 µF 30 V PDF | DXF
Tantalum 30259 27 µF 50 V PDF | DXF
Y Type Capacitors A - Image Y-Cap Surface Mount 30802 1,500 pF 250 V PDF | DXF
Y-Cap Surface Mount 25283 4,700 pF 250 Vac PDF | DXF
Y-Cap 00770 1,500 pF 250 Vac PDF | DXF
Y-Cap 01000 4,700 pF 250 Vac PDF | DXF
Y-Cap 33643 0.01 µF 250 V PDF | DXF
Y-Cap 03093 0.022 µF 250 V PDF | DXF
Multilayer Film Cap 34610 0.61 µF 250 V PDF | DXF

Diodes and Rectifiers

Description P/N Voltage Rating Current Rating RoHS Technical Drawing
ORing Diode, TO-220 Dual 02838 35 V 30 A PDF | DXF

EMI Shieldings

Description P/N RoHS Technical Drawing
VI-200 Shield with Pem Nuts 30139 PDF | DXF
VI-J00 Shield with Pem Nuts 32184 PDF | DXF
VI-200 Shield without Pem Nuts 32175 PDF | DXF

Fuses

Description P/N Voltage Rating Current Rating RoHS Technical Drawing
Fuses - 3 & 5 Amps - Image PC Tron 30772 450 V 2.5 A PDF | DXF
PC Tron 30243 250 V 3 A PDF | DXF
PC Tron 30276 125 V 5 A PDF | DXF

Inductors

Common Mode
Description P/N Inductance Rated Current DCR
(max)
RoHS Technical Drawing
Common Mode Input Inductor Image Common-mode input 31743 1,000 µH 12 A 6.5 mΩ PDF | DXF
Common-mode input 32006 1,300 µH 13 A 14 mΩ PDF | DXF
Common-mode input 31943 2,163 µH 1 A 42 mΩ PDF | DXF
Common-mode input 31742 3,000 µH 7 A 18 mΩ PDF | DXF
Common-Mode Output Inductor 40 A Common-mode output 36-00029-06 70 µH 80 A 0.4 mΩ PDF
Common-mode output 36-00029-07 110 µH 60 A 0.6 mΩ PDF
Common-mode output 36-00029-01 335 µH 40 A 2 mΩ PDF | DXF
Common-mode output 36-00037 420 µH 20 A 5 mΩ PDF
Common-mode output 36-00029-04 1,270 µH 10 A 10 mΩ PDF | DXF
Differential Mode
Differential Mode Input Inductor Image Differential-mode input 33206 22 µH 12 A 5.5 mΩ PDF | DXF
Differential-mode input 36-00036 1,000 µH 4 A 250 mΩ
Differential Output Inductors Differential-mode output 30268 0.2 µH 40 A PDF | DXF
Differential-mode output 32012 27 µH 12 A
Differential-mode output 32497 1.8 µH 10 A PDF | DXF
Output-sense compensation 36-00030 1,000 µH PDF
Surface Mount Download Surface-Mount Inductor Data Sheet
Surface Mount Inductors Surface-mount inductor 31499-16 0.37 µH 100 A 0.23 mΩ PDF | DXF
Surface-mount inductor 31499-15 0.66 µH 75 A 0.42 mΩ PDF | DXF
Surface-mount inductor 31499-14 1.03 µH 60 A 0.58 mΩ PDF | DXF
Surface-mount inductor 31499-13 1.48 µH 50 A 0.82 mΩ PDF | DXF
Surface-mount inductor 31499-12 2.62 µH 37.5 A 1.43 mΩ PDF | DXF
Surface-mount inductor 31499-10 5.90 µH 25 A 3.23 mΩ PDF | DXF
Surface-mount inductor 31499-08 13.2 µH 16.6 A 7.56 mΩ PDF | DXF
Surface-mount inductor 31499-05 47.4 µH 8.8 A 29.4 mΩ PDF | DXF
Surface-mount inductor 31499-03 133 µH 5.6 A 81.2 mΩ PDF | DXF
Surface-mount inductor 31499-02 243 µH 3.9 A 156 mΩ PDF | DXF

Sockets & Standoffs

Sockets
Description Pin Size P/N RoHS Technical Drawing
Electro-tin finish 0.040″ 30074 PDF | DXF
Electro-tin finish 0.080″ 30075 PDF | DXF
Standoffs
Description P/N RoHS Technical Drawing
Six 0.25″ x 0.525 Long Female, 0.25″ Hex 32183-01 PDF | DXF

Test Jacks

Description P/N RoHS Technical Drawing
Oscilloscope Test Jack A (Horizontal Shielded) Shielded, Horizontal 01830 PDF
Oscilloscope Test Jack B (Vertical Shielded) Shielded, Vertical 06207 PDF

Thermal Management

Heat sinks used with Vicors VI-200 module (not for Maxi modules)
Description P/N RoHS Technical Drawing
0.90″ Longitudinal Fins 30089 PDF | DXF
0.90″ Transverse Fins 30090 PDF | DXF
0.70″ Longitudinal Fins 30775 PDF | DXF
0.70″ Transverse Fins 30193 PDF | DXF
1.45″ Longitudinal Fins 30780 PDF | DXF
0.40″ Transverse Fins 30194 PDF | DXF
Heat Sink Thermal Data and Calculator
Heat sinks used with Vicors VI-J00 module (not Mini modules)
Description P/N RoHS Technical Drawing
0.90″ Longitudinal Fins 30191 PDF | DXF
0.90″ Transverse Fins 30771 PDF | DXF
0.40″ Transverse Fins 30140 PDF | DXF
Heat Sink Thermal Data and Calculator
ThermMate Thermal Pads (10 pieces per package)
Description P/N Thickness RoHS Technical Drawing
For use with Vicor VII-200 modules* 20266 0.007″ PDF
For use with Vicor VI-J00 modules* 20264 0.007″ PDF
* NOT for use with Vicor Maxi or Mini modules
Grounding Clips
Description P/N RoHS Technical Drawing
For use with FinMod, Longitudinal 0.25″ Fins (-F1) 32185 PDF | DXF
For use with FinMod, Longitudinal 0.50″ Fins (-F2) 32185 PDF | DXF
For use with FinMod, Transverse 0.25″ Fins (-F3) 32186 PDF | DXF
For use with FinMod, Transverse 0.50″ Fins (-F4) 32186 PDF | DXF
For use with SlimMod Flangless package (-S) 32187 PDF | DXF