IXYS MCC56-14IO8 B

Mfr. Part

MCC56-14IO8 B

Manufacturer

IXYS / Littelfuse. Y-IC is a trusted, quality distributor for IXYS / Littelfuse and we will provide you with the best products, fast response, and professional service.

Detailed Description

Discrete semiconductor IGBT module from the IXYS MCC family, used in high-power conversion. The code “56-14IO8 B” indicates a 56 A class, 1400 V class, IGBT speed/technology grade IO8, package variant B (per IXYS naming convention). Typical use is as a dual IGBT (often arranged as a half-bridge) with integrated fast freewheel diodes for efficient switching in motor drives, power supplies, and industrial inverters. In stock quantity available: 2622 units.

Key Features

IGBT module for high-voltage, high-current switching

Voltage class 1400 V (per “14” designation)

Current class 56 A (per “56” designation)

IO8 speed grade optimized for efficient, fast switching

Likely dual configuration for half-bridge topologies (common in MCC series)

Isolated baseplate for safer mounting and simpler system grounding

Integrated fast diodes for inductive load handling and lower losses

Robust construction suitable for industrial environments

Key Advantages

High efficiency and lower switching losses compared with older transistor technologies

Simplifies power stage design with a compact, rugged module

Isolated baseplate reduces complexity and improves safety

Improved thermal performance for reliable operation at elevated loads

Lower system cost and simpler assembly versus discrete device builds

Proven IXYS / Littelfuse reliability with broad ecosystem support

Packaging

Type: IGBT power module, MCC series, variant B

Materials: Molded high-strength plastic/epoxy case; copper baseplate; ceramic substrate (commonly Al2O3 or AlN for thermal conductivity)

Size: Industry-standard module footprint for MCC series; see the datasheet for exact dimensions and hole pattern

Pin configuration: Gate and emitter control pins per IGBT leg; high-current collector/emitter terminals via screws or press-fit depending on the variant; exact pin numbering and terminal layout are shown in the datasheet

Thermal characteristics: Isolated baseplate for safe heatsink mounting; low thermal resistance path from junction to case; supports thermal grease and standard heatsinks; verify Rth values in the datasheet

Electrical properties: Voltage class 1400 V, current class 56 A, low VCE(sat), fast switching IO8 grade, integrated anti-parallel diodes; exact limits (VCE, IC, short-circuit capability, dv/dt, di/dt) are specified in the datasheet

Lifecycle

Current lifecycle status can vary by region and date. IXYS modules have been transitioned under Littelfuse branding; supply continuity is generally strong.

Nearing discontinuation: Not confirmed. Please check with Y-IC for the latest status.

Equivalent or alternative models: Suitability depends on voltage class, current rating, topology, and mechanical outline. Close candidates are often within the IXYS/Littelfuse MCC family with matching “current class” and “voltage class.” Cross-brand options may include comparable half-bridge IGBT modules from Infineon, Semikron, Fuji Electric, and Mitsubishi Electric in the 1200–1700 V, 50–75 A range. Exact crosses require matching thermal, electrical, and mechanical specs.

If you need a precise alternative list tailored to your requirements, contact our sales team via our website. We will provide verified, compatible options for form, fit, and function.

Key Application Areas

Motor drives and servo inverters

Industrial variable-frequency drives (VFDs)

UPS and high-power rectifiers

Renewable energy inverters (solar, wind)

EV chargers and DC fast chargers (topology dependent)

Welding power supplies and induction heating

Soft starters and large power supplies (SMPS/PFC stages)

Datasheet

Our website hosts the most authoritative datasheet for MCC56-14IO8 B. For accurate specifications, pinouts, mechanical drawings, and thermal/electrical limits, download the datasheet from this page now.

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