FF800R12KF4 - 1200V 800A IGBT Module | Infineon
MPN: FF800R12KF4 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $189.5 | $189.50 |
| 10 | $175 | $1,750.00 |
| 100 | $162 | $16,200.00 |
| 500 | $150 | $75,000.00 |
| 1,000 | $140 | $140,000.00 |
Drop-in alternatives for FF800R12KF4 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
FF800R12KE7
β Drop-Inπ Reference alternative (not in catalog)
FF800R17KE3
β Drop-Inπ Reference alternative (not in catalog)
FF800R16KF6-B2
β Drop-Inπ Reference alternative (not in catalog)
FF800R16KF6
β Drop-Inπ Reference alternative (not in catalog)
CM800DY-12H
β Drop-Inπ Reference alternative (not in catalog)
FF800R12KF4 Maximum Ratings & Electrical Characteristics
| Collector-Emitter Voltage (VCES) | 1200 V |
| Continuous DC Collector Current (IC) | 800 A |
| Maximum Power Dissipation | 5000 W |
| Configuration | Dual (Half-Bridge) with Built-in Diode |
| Mounting Type | Chassis Mount |
| Package | 62mm IGBT Module |
| Maximum Junction Temperature | 150 Β°C |
| Gate-Emitter Voltage (VGES) | Β±20 V |
| Collector-Emitter Saturation Voltage (VCE(sat)) | [DATA_NEEDED: VCE(sat) at rated current] |
| Switching Frequency | [DATA_NEEDED: typical switching frequency] |
| Thermal Resistance (Junction-to-Case) | [DATA_NEEDED: RthJC value] |
| Isolation Voltage | [DATA_NEEDED: isolation voltage rating] |
| RoHS Status | Compliant |
| REACH Status | Compliant |
| AEC-Q100 | Not Applicable |
FF800R12KF4 Pin Configuration
| Pin 1 | C1 β Collector of IGBT 1 |
| Pin 2 | E1 β Emitter of IGBT 1 |
| Pin 3 | G1 β Gate of IGBT 1 |
| Pin 4 | C2 β Collector of IGBT 2 |
| Pin 5 | E2 β Emitter of IGBT 2 |
| Pin 6 | G2 β Gate of IGBT 2 |
| Pin 7 | NTC β Temperature sensor terminal |
| Pin 8 | NTC β Temperature sensor terminal |
Safe Operating Area
Typical Applications
FF800R12KF4 is suitable for 6 applications: Industrial Motor Drives, Wind Turbine Converters, UPS Systems, Welding Equipment, Traction Drives, Renewable Energy Inverters.
Industrial Motor Drives
The FF800R12KF4's 1200V, 800A rating and dual-switch configuration make it ideal for industrial motor drives up to 500kW. Its low VCE(sat) reduces conduction losses, improving efficiency. The module's robust package handles high thermal stress, ensuring reliable operation in continuous-duty applications. Gate drive circuits must provide Β±15V for optimal switching.
Recommended
Wind Turbine Converters
In wind turbine converters, the FF800R12KF4 handles high power flow from the generator to the grid. Its 1200V rating suits medium-voltage DC links, while 800A current capability supports multi-megawatt turbines. The module's low inductance package minimizes voltage overshoots during switching, enhancing reliability. Thermal management is critical, requiring liquid cooling for continuous operation.
Recommended
UPS Systems
For uninterruptible power supplies, the FF800R12KF4 provides high-efficiency power conversion in online double-conversion UPS. Its fast switching reduces losses, improving overall system efficiency. The module's dual configuration enables half-bridge topologies for inverter stages. Adequate heatsinking and snubber circuits are essential to manage switching transients.
Recommended
Welding Equipment
The FF800R12KF4 is suitable for high-power welding inverters, where its 1200V, 800A rating handles the high currents required for arc welding. The module's low switching losses enable high-frequency operation, reducing transformer size. Its rugged construction withstands harsh industrial environments. Proper gate drive and protection circuits are necessary for reliable operation.
Recommended
Traction Drives
In traction applications such as electric buses and trains, the FF800R12KF4 provides reliable power switching for motor drives. Its 1200V rating is suitable for DC link voltages up to 900V, and 800A current supports high torque requirements. The module's low thermal resistance enables efficient cooling in space-constrained environments. Vibration-resistant construction ensures durability.
Recommended
Renewable Energy Inverters
For solar and energy storage inverters, the FF800R12KF4 handles high DC voltages and currents from PV arrays or batteries. Its high efficiency reduces energy losses, maximizing power output. The module's dual configuration enables full-bridge topologies for grid-tied inverters. Thermal management is crucial, with forced air or liquid cooling recommended for continuous operation.
Recommended
Recommended Products Summary
Engineering reference data for FF800R12KF4 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | FF800R12KE7 | FF800R17KE3 | CM800DY-12H |
|---|---|---|---|---|
| Package | 62mm IGBT Module | 62mm IGBT Module | 62mm IGBT Module | 62mm IGBT Module |
| Brand | Infineon | Infineon | Infineon | Mitsubishi Electric |
| Collector-Emitter Voltage | 1200 V | 1200 V | 1700 V | 1200 V |
| Collector Current | 800 A | 800 A | 800 A | 800 A |
| Power Dissipation | 5000 W | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] |
| Configuration | Dual (Half-Bridge) | Dual (Half-Bridge) | Dual (Half-Bridge) | Dual (Half-Bridge) |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount | Chassis Mount |
| RoHS | Compliant | Compliant | Compliant | Compliant |
Key Differentiators
- Proven reliability in industrial applications (vs FF800R12KE7)
- Lower cost for legacy designs (vs FF800R12KE7)
- Wider voltage range option (vs FF800R17KE3)
Design Notes
The FF800R12KF4 dissipates up to 5000W, requiring robust thermal management. Use a heatsink with forced air or liquid cooling to maintain junction temperature below 150Β°C. Apply thermal interface material (TIM) between module baseplate and heatsink for optimal heat transfer. Monitor temperature via the built-in NTC thermistor.
For gate drive circuits, keep traces short and use twisted pairs to minimize inductance. Place gate resistors close to the module terminals. Use low-inductance busbars for power connections to reduce voltage overshoots. Ensure proper creepage and clearance distances for 1200V operation.
Avoid operating the module without proper gate drive voltage; ensure Β±15V is applied. Use snubber circuits to limit dv/dt and di/dt. Verify that the DC link voltage does not exceed 1200V. Implement desaturation protection to prevent short-circuit damage.
Compliance Information
RoHS and REACH compliance per Infineon product page. AEC-Q100 not applicable for IGBT modules.
