ABB FS300R12KE3/AGDR-72C IGBT Module | 1200V 300A

ABB FS300R12KE3/AGDR-72C IGBT Module – High-Performance Power Semiconductor with Integrated Gate Driver

The ABB FS300R12KE3/AGDR-72C is a premium IGBT (Insulated Gate Bipolar Transistor) power module featuring an integrated AGDR-72C gate driver board, engineered for high-efficiency power conversion in industrial motor drives, renewable energy inverters, and traction applications. With a voltage rating of 1200V and current capacity of 300A, this module delivers exceptional switching performance, thermal management, and reliability in demanding power electronics systems.

Core Technical Specifications

• Voltage Rating: 1200V (VCES collector-emitter voltage)
• Current Rating: 300A (IC nominal collector current at 25°C)
• Package Type: ECONO+ (compact, industry-standard footprint)
• Gate Driver: AGDR-72C integrated driver board with optical isolation
• Switching Frequency: Up to 20 kHz (application-dependent)
• Topology: Six-pack configuration (three-phase bridge)
• Thermal Resistance: Rth(j-c) = 0.12 K/W per IGBT
• Operating Temperature: -40°C to +125°C (junction temperature)
• Isolation Voltage: 4000V AC (module to heatsink)
• Weight: 0.5 kg (module with gate driver)
• Origin: Finland (ABB manufacturing facility)
• HS Code: 85049090 (parts for electrical transformers and static converters)
• Certifications: CE, UL, RoHS compliant

AGDR-72C Gate Driver Features

Optical Isolation: The AGDR-72C driver board provides galvanic isolation between control logic and high-voltage power stages using fiber-optic signal transmission. This eliminates common-mode noise interference and protects sensitive microcontroller circuits from voltage transients during switching events.

Short-Circuit Protection: Integrated desaturation detection (DESAT) monitors IGBT collector-emitter voltage during conduction, triggering soft shutdown within 2 microseconds upon detecting overcurrent or short-circuit faults. This protection mechanism prevents catastrophic device failure and extends module lifespan.

Active Gate Control: Programmable gate resistors enable optimization of turn-on/turn-off characteristics, balancing switching losses against electromagnetic interference (EMI) generation. The driver supports gate voltages of +15V/-8V for robust IGBT control across temperature extremes.

Fault Diagnostics: Real-time status signals (ready, fault, DESAT) interface with control systems via fiber-optic links, enabling predictive maintenance and rapid fault isolation in multi-module inverter configurations.

Application Scenarios & Power Conversion Solutions

Variable Frequency Drives (VFDs): Deploy in industrial motor control applications ranging from 75 kW to 250 kW, including pumps, fans, compressors, and conveyor systems. The 1200V rating accommodates 690V AC motor systems with sufficient voltage margin for DC bus overvoltage transients. Low conduction losses (VCE(sat) = 2.0V typical) maximize drive efficiency, reducing energy consumption by up to 3% compared to previous-generation IGBTs.

Solar Inverters: Integrate into central inverters for utility-scale photovoltaic installations (500 kW to 1 MW+). The module's high switching frequency capability enables compact LC filter designs, reducing inverter size and weight. Enhanced thermal cycling performance (>100,000 cycles) ensures 25-year operational lifetimes in harsh outdoor environments.

Wind Turbine Converters: Utilize in full-scale converter topologies for 2-3 MW wind turbines, handling generator-side rectification and grid-side inversion. The ECONO+ package's low thermal resistance facilitates air-cooled heatsink designs, eliminating liquid cooling complexity in nacelle-mounted converters.

Traction Inverters: Power electric locomotives, metro trains, and industrial vehicles requiring robust, high-reliability power electronics. The module's short-circuit withstand capability (10 microseconds at 2x rated current) provides critical protection during wheel slip events and emergency braking scenarios.

Thermal Management & System Design

Heatsink Interface: The ECONO+ package features a flat copper baseplate optimized for thermal interface material (TIM) application. Recommended TIM thickness is 50-100 microns using silicone-based thermal pads or phase-change materials. Proper mounting torque (3-5 Nm) ensures <0.02 K/W contact resistance.

Cooling Requirements: At 300A continuous operation with 20 kHz switching, the module dissipates approximately 450W (150W conduction + 300W switching losses). Forced-air cooling with 200 CFM airflow maintains junction temperatures below 100°C with a 0.15 K/W heatsink. Liquid cooling enables operation at 125°C junction temperature for maximum power density.

Paralleling Capability: Multiple FS300R12KE3 modules can be paralleled to achieve higher current ratings (600A, 900A) using matched gate driver timing and symmetrical busbar layouts. Current sharing accuracy of ±5% is achievable with proper thermal balancing.

Related IGBT Modules & Power Electronics Components

Installation & Commissioning Guidelines

Mechanical Assembly: Mount the module to a pre-machined heatsink using M5 screws with spring washers. Apply thermal interface material uniformly across the baseplate before installation. Torque mounting screws in a cross-pattern sequence to ensure even pressure distribution and minimize thermal resistance.

Electrical Connections: Connect DC bus terminals using laminated copper busbars to minimize stray inductance (<50 nH). Install snubber capacitors (film type, 1-5 µF) directly across DC terminals to suppress voltage overshoot during IGBT turn-off. Route gate driver fiber-optic cables away from high-current conductors to prevent EMI coupling.

Gate Driver Configuration: Power the AGDR-72C driver board with an isolated 15V DC supply (±5% regulation). Configure gate resistors based on application requirements: lower resistance (2-5Ω) for fast switching in high-frequency inverters, higher resistance (10-20Ω) for reduced EMI in motor drive applications.

Protection Coordination: Interface DESAT fault outputs with control system emergency shutdown logic. Implement DC bus overvoltage protection (1400V threshold) and overcurrent detection (1.5x rated current) at the system level. Verify short-circuit protection response time using controlled fault injection during commissioning.

Quality Assurance & Reliability

• Factory Testing: Each module undergoes 100% electrical testing including VCES leakage, VCE(sat) measurement, and gate threshold voltage verification
• Thermal Cycling: Qualified to IEC 60749-25 standards with >50,000 power cycles (-40°C to +125°C)
• Humidity Resistance: Meets IEC 60068-2-78 damp heat testing (85°C, 85% RH, 1000 hours)
• Vibration Tolerance: Complies with IEC 60068-2-6 sinusoidal vibration (10-150 Hz, 2g acceleration)
• Warranty: 24-month manufacturer warranty covering defects in materials and workmanship

Why Choose Industrial Control Hub?

• ✓ Genuine ABB Components: Factory-sealed modules with full traceability and authenticity verification
• ✓ Global Shipping: Express delivery to worldwide destinations with temperature-controlled packaging
• ✓ Technical Expertise: Application engineering support for inverter design and thermal optimization
• ✓ Competitive Pricing: Direct sourcing ensures best value for power electronics projects
• ✓ Quality Assurance: ESD-safe handling and storage in climate-controlled facilities

Order Information

• Part Number: FS300R12KE3/AGDR-72C
• Availability: In stock – ready for immediate shipment
• Lead Time: 3-5 business days (standard shipping)
• Package Contents: IGBT module with integrated AGDR-72C gate driver, mounting hardware, technical datasheet
• Minimum Order Quantity: 1 unit
• Recommended Accessories: Thermal interface material, fiber-optic cables, DC link capacitors

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