IXYS MCC95-16IO1B Bidirectional Thyristor SCR Module – MCC Series
When a thyristor module fails on the production floor, the consequences are immediate and costly: AC motor drives trip offline, heating systems lose phase control, and entire production lines grind to a halt. Unplanned downtime in heavy industry can cost thousands of dollars per hour. The IXYS MCC95-16IO1B is the precision power semiconductor that keeps these critical systems running — a robust, field-proven bidirectional thyristor (SCR) module engineered for demanding industrial environments where failure is simply not an option.
Within the IXYS MCC Series, the MCC95-16IO1B occupies a high-current, high-voltage position: rated at 95A (IT(AV)) and 1600V (VRRM/VDRM), it is purpose-built for medium-to-large power conversion stages. IXYS — now part of Littelfuse — is a globally recognized leader in power semiconductors, and the MCC Series is one of the most widely deployed thyristor module families in industrial automation, renewable energy, and process control worldwide.
Technical Specifications
- Part Number: MCC95-16IO1B
- Manufacturer: IXYS (Littelfuse)
- Series: MCC Series
- Configuration: Bidirectional (Anti-parallel SCR pair)
- Average On-State Current (IT(AV)): 95 A
- Repetitive Peak Reverse Voltage (VRRM): 1600 V
- Repetitive Peak Off-State Voltage (VDRM): 1600 V
- Package: IO module (isolated base)
- Mounting: Screw / stud mount to heatsink
- Isolation Voltage: 2500 V (typical for IO package)
- Weight: Approx. 90 g
- RoHS Compliant: Yes
Note: Always verify specifications against the official IXYS/Littelfuse MCC95-16IO1B datasheet before design-in. Konmask.com does not fabricate or alter component specifications.
Key Features & Benefits
- High Current Capability: 95A average on-state current handles demanding motor drive and heating applications without derating.
- 1600V Voltage Class: Provides robust margin against line transients in 690V AC systems and three-phase industrial networks.
- Bidirectional (Anti-parallel) Configuration: Enables full AC power control in a single compact module — simplifies PCB layout and reduces BOM count.
- Isolated Base (IO Package): Electrically isolated mounting surface allows direct attachment to a common heatsink without additional insulation pads, reducing thermal resistance.
- Low Gate Trigger Current: Compatible with standard industrial gate drive circuits and PLC-based firing boards.
- Proven MCC Series Reliability: Millions of units deployed globally in harsh industrial environments; long-term supply continuity under Littelfuse.
- Drop-in Replacement Compatibility: Footprint and electrical parameters align with equivalent modules from Semikron, Vishay, and other MCC-standard suppliers.
Industry & Equipment Applications
- AC Motor Drives & Soft Starters: Phase-angle control for induction motor speed regulation and soft-start systems.
- Industrial Heating & Temperature Control: Resistance furnace control, infrared heating, and process temperature regulation.
- Power Supplies & UPS Systems: Rectifier stages and controlled AC-DC conversion in industrial UPS and battery chargers.
- Renewable Energy Inverters: Grid-tie and off-grid inverter topologies requiring robust AC switching.
- Welding Equipment: Controlled power delivery in MIG/TIG and resistance welding machines.
- Crane & Hoist Controls: Dynamic braking and speed control in heavy lifting equipment.
- Oil & Gas Processing: Pump motor control and process heater management in upstream and downstream facilities.
System Integration & Compatible Parts
The MCC95-16IO1B is designed to integrate seamlessly into standard industrial power control architectures. Compatible and complementary components include:
- Gate Drive Boards: Standard thyristor firing boards with 3–5V logic-level trigger inputs.
- Heatsinks: Fischer Elektronik, Semikron, or equivalent extruded aluminum heatsinks for IO-package modules.
- Snubber Networks: RC snubber circuits (typically 0.1µF / 100Ω) for dV/dt suppression across the module.
- Fusing: Semiconductor-grade fast-acting fuses (e.g., Bussmann 170M series) rated for the application current.
- Related IXYS MCC Series Modules: MCC26, MCC44, MCC72, MCC132 — scalable current ratings within the same footprint family.
- PLCs & Controllers: Compatible with Siemens SIMATIC, Allen-Bradley, Mitsubishi MELSEC, and Omron CJ/CS series for firing signal generation.
Our Quality Assurance Process
At Konmask.com, every IXYS MCC95-16IO1B unit we supply undergoes a rigorous multi-stage quality process before shipment:
- Source Verification: Components are sourced exclusively from authorized distributors and verified original-manufacturer channels.
- Visual Inspection: Each module is inspected for date code consistency, laser marking authenticity, and package integrity.
- Functional Screening: Spot-check electrical testing against key datasheet parameters (VDRM, IGT, VTM) using calibrated test equipment.
- Anti-Counterfeit Checks: Cross-referenced against IXYS/Littelfuse authorized part databases and date code records.
- Secure Packaging: ESD-safe packaging with moisture barrier bags and desiccant for long-term storage integrity.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page or email support@konmask.com.
- Provide your required quantity, target delivery date, and any specific date code or traceability requirements.
- Our technical team will respond within 24 business hours with availability, lead time, and a formal quotation.
- Upon PO confirmation, we arrange secure packaging and international logistics (DHL / FedEx / UPS / sea freight).
- Shipping documentation including commercial invoice, packing list, and test reports provided upon request.
Why Choose Konmask.com?
- ✅ Industrial Automation Specialists: Focused exclusively on PLC, DCS, drives, and power semiconductor components.
- ✅ Verified Supply Chain: No gray-market or counterfeit risk — traceable sourcing on every order.
- ✅ Global B2B Shipping: Experienced in export documentation for EU, US, Southeast Asia, and Middle East customers.
- ✅ Technical Support: Engineering team available to assist with cross-reference, application questions, and system integration.
- ✅ Flexible MOQ: From single-unit emergency replacements to bulk OEM orders — we accommodate all quantities.
- ✅ Fast Response: RFQ responses within 24 hours; urgent orders prioritized.
Frequently Asked Questions
Q: Is the MCC95-16IO1B still in production?
A: The MCC95-16IO1B is an established IXYS/Littelfuse product. Availability may vary by market conditions. Contact us for current stock and lead time information.
Q: What is the difference between MCC95-16IO1B and MCC95-16IO1?
A: The “B” suffix typically denotes a packaging or process revision. Electrically, the key parameters (95A, 1600V) remain the same. Always confirm with the datasheet for your specific application.
Q: Can this module replace a Semikron SKT or SKKT series thyristor?
A: Cross-referencing is possible based on current rating, voltage class, and package footprint. Our technical team can assist with verified cross-reference validation.
Q: Do you provide test reports or certificates of conformance?
A: Yes. Certificates of conformance and inspection reports are available upon request for qualified orders.
Q: What is the typical lead time?
A: Lead time depends on current stock levels. In-stock items typically ship within 3–5 business days. Contact us for real-time availability.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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