IXYS Thyristor Module MCC26-16IO1B
原价为：$20.06。$18.39当前价格为：$18.39。
IXYS Thyristor Modules – SCR Power Modules for Industrial Control
Complete thyristor module portfolio from IXYS – a Littelfuse company. Available in dual SCR (thyristor/thyristor), SCR/diode, and three-phase bridge configurations. Ratings: 18A to 700A, 800V to 2400V blocking voltage, surge currents up to 8.6kA. Features planar passivated chips, DCB Al₂O₃-ceramic insulation, and UL recognized isolation (3.6–4.8 kV RMS tested). Screw-mount chassis packages (Y1, Y4-M6, TO-240AA) for common heatsink mounting. Ideal for AC motor soft starters, DC motor controls, power converters, lighting controls, and industrial heating applications.
Main Product Series – Function & Application Comparison
| Module Type | Circuit Configuration | Key Features | Typical Applications |
|---|---|---|---|
| Thyristor/Thyristor (Dual SCR) | Two SCRs in series | DCB ceramic insulation, planar passivated chips, UL recognized, 800–2400V blocking voltage | AC motor soft starters, power converters, lighting controls, phase control |
| Thyristor/Diode (SCR/Diode) | One SCR + one diode in series | High surge current capability (up to 8.6kA), screw-mount chassis, 800–2200V blocking | DC motor controls, line rectifying 50/60Hz, power supplies |
| Diode/Thyristor (Diode/SCR) | One diode + one SCR in series | Isolated baseplate (3.6–4.8kV RMS tested), easy parallel mounting | Temperature controls, AC power controls, industrial heaters |
| Three-Phase Bridges | 6 SCRs or 3 SCR + 3 diodes | Complete bridge rectification in single module, high power density | Three-phase rectifiers, industrial drives, battery chargers |
Typical Applications & Industries:
✓ AC motor soft starters and DC motor controls
✓ Power converters and line rectification
✓ Lighting and temperature control systems
✓ Industrial heating and welding equipment
✓ UPS systems and battery chargers
Detailed Description – IXYS Thyristor Module Portfolio
1. Product Overview
IXYS thyristor modules combine multiple power semiconductor chips into a single insulated package. The modules use direct copper bonding (DCB) technology with Al₂O₃-ceramic insulation . This design provides electrical isolation between the baseplate and live parts (tested 3.6–4.8 kV RMS), allowing any number of modules to be mounted on a common heatsink .
2. Module Configurations
Dual SCR Modules (Thyristor/Thyristor)
Two thyristors connected in series, suitable for phase control and soft-start applications. MCC series examples include MCC132-16IO1 (130A, 1600V) and MCC225-16IO1 (220A, 1600V) .
SCR/Diode Modules
One thyristor and one diode in a single package. Ideal for half-controlled rectifiers and DC motor drives. Typical ratings: 130–250A, 800–2200V .
Three-Phase Bridges
Available as all-SCR (6 thyristors) or hybrid (3 SCR + 3 diodes) configurations for complete three-phase rectification .
3. Key Technologies
Planar Passivated Chips
Provides long-term stability and reliable performance over the module lifetime .
DCB Al₂O₃-Ceramic Insulation
Ensures excellent thermal conductivity and electrical isolation between baseplate and terminals .
UL Recognition
Modules are designed with adequate clearance and creepage distance, certified by Underwriters Laboratories .
4. Key Specifications
| Parameter | Typical Range |
|---|---|
| Repetitive reverse voltage (Vᵣᵣₘ) | 800V – 2400V |
| Average on-state current (Iₜ₍ₐᵥ₎) | 18A – 250A |
| Surge current (Iₜₛₘ) | Up to 8.6 kA |
| Gate trigger current (I₉ₜ) | 65 – 220 mA |
| Operating temperature | -40°C to +125°C |
| Mounting | Chassis mount with screw terminals |
Selection Guide – Understanding the Naming Convention (IXYS Thyristor Modules)
IXYS thyristor module part numbers encode key specifications. Understanding the coding helps rapid selection.
Example: MCC132-16IO1
| Code Position | Meaning | Options |
|---|---|---|
| MCC | Product family: Thyristor module | MCC (dual thyristor), MCD (thyristor/diode), MDC (diode/thyristor), MCMA (high-power series) |
| 132 | Current rating code | 132 = 130A class, 200 = 196A, 225 = 220A, 255 = 250A |
| -16 | Voltage rating (×100V) | 08=800V, 12=1200V, 14=1400V, 16=1600V, 18=1800V, 22=2200V |
| IO1 | Package / configuration | IO1 = Y4-M6 package with screw terminals |
Model decoder examples:
| Model Number | Decoding |
|---|---|
| MCC132-16IO1 | Dual thyristor module, 130A, 1600V, Y4-M6 package |
| MCC225-18IO1 | Dual thyristor module, 220A, 1800V, Y1 package |
| MCMA260P1600YA | MCMA high-power series, 260A, 1600V, Y4 package |
| MCD162-16IO1 | Thyristor/diode module, 181A, 1600V |
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