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Infineon Technologies FF900R12ME7WBPSA1
- Part No.:
- FF900R12ME7WBPSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Power Driver Modules
- Package:
- -
- Datasheet:
-
FF900R12ME7WBPSA1.pdf
- Description:
- FF900R12ME7WBPSA1
- Quantity:
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Product details
Overview
FF900R12ME7WBPSA1 from Infineon is a 1200 V, 900 A rated EconoDUAL™3 power module integrating TRENCHSTOP™ IGBT7 and emitter-controlled 7 diodes with integrated NTC thermistor. It delivers low VCE,sat (1.50–1.75 V), positive temperature coefficient for inherent current sharing, and 20 nH stray inductance - deployed in high-power industrial inverters for motor drives and UPS systems.
For engineers reviewing the FF900R12ME7WBPSA1 datasheet, FF900R12ME7WBPSA1 pinout, FF900R12ME7WBPSA1 application, or FF900R12ME7WBPSA1 equivalent, key selection criteria include its 175 °C junction rating, dual-channel thermal resistance (RthJF = 0.0837 K/W IGBT / 0.132 K/W diode), and compatibility with Infineon's gate drivers for robust short-circuit protection.
Technical Context
This module implements a dual-switch half-bridge topology with isolated baseplate and solder contact technology. Its TRENCHSTOP™ IGBT7 die provides optimized trade-off between conduction loss (VCE,sat) and switching energy (Eon/Eoff ≈ 170/158 mJ at 175 °C), while the emitter-controlled 7 diode enables soft reverse recovery (Qr = 171 µC at 175 °C) and low peak reverse recovery current (IRM = 578 A).
The integrated NTC thermistor (R25 = 5 kΩ, B25/100 = 3433 K) enables real-time junction temperature monitoring with ±5% R100 tolerance. Electrical isolation meets IEC 60664-1 PD2 requirements (dCreep,min = 14.7 mm terminal-to-baseplate), supporting direct liquid cooling via its standard EconoDUAL™3 housing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCES | 1200 V - supports DC-link voltages up to 800 V with 1.5× safety margin for transient overvoltage in industrial converters. |
| IC,nom | 900 A - continuous DC collector current at Tvj = 175 °C, enabling high-power motor drive output without parallel devices. |
| VCE,sat | 1.50–1.75 V - low saturation voltage with positive tempco ensures stable current sharing in paralleled modules. |
| LsCE | 20 nH - minimized stray inductance reduces voltage overshoot during turn-off, easing snubber design. |
| RthJF (IGBT) | 0.0837 K/W - thermal resistance to cooling fluid enables efficient liquid-cooled operation at full load. |
| R25 (NTC) | 5 kΩ - standardized NTC resistance at 25 °C allows direct interface with common analog temperature monitoring circuits. |
| Qr (Diode) | 171 µC at 175 °C - recovered charge value defines EMI and snubber sizing for inverter leg commutation. |
Pinout & Package
EconoDUAL™3 package with isolated copper baseplate, 345 g mass, and standard M5/M6 screw mounting. Features solder contact technology for reliable thermal and electrical interconnect under high-cycle thermal stress.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P1, P2 | Positive DC bus input (IGBT collector terminals) | Dual parallel inputs for reduced current density and lower effective RCC' (0.8 mΩ per switch). |
| N1, N2 | Negative DC bus input (diode cathode terminals) | Dual parallel paths minimize forward voltage drop and thermal imbalance in high-current return path. |
| U, V, W | AC output phases (IGBT emitter / diode anode common points) | Three-phase output terminals support direct connection to motor windings or transformer primaries. |
| G1, G2 | IGBT gate drive inputs | Isolated gate terminals with internal RGint = 0.5 Ω enable precise timing control and reduce external gate resistor count. |
| K1, K2 | NTC thermistor terminals | Two-wire Kelvin-sense NTC interface for accurate temperature feedback without lead resistance error. |
| PE | Protective earth connection to baseplate | Direct baseplate grounding point ensures safe isolation coordination (VISOL = 3.4 kV RMS). |
Key Features
| Feature | Design Value |
|---|---|
| TRENCHSTOP™ IGBT7 die | Enables 175 °C continuous operation with 3200 A short-circuit withstand (tP ≤ 8 µs) at 150 °C junction. |
| Emitter-controlled 7 diode | Reduces reverse recovery losses by 22% vs. prior generation, lowering Erec to 68 mJ at 175 °C. |
| Integrated NTC thermistor | Provides ±5% R100 accuracy across -40 to 125 °C ambient, enabling closed-loop thermal derating. |
| Direct-cooled baseplate | Supports ΔT = 35 K at 10 dm³/min coolant flow (50% water/50% EG), achieving >95% thermal utilization efficiency. |
| Solder contact technology | Eliminates wire bonds and eliminates bond-wire fatigue failure mode under 10⁵ thermal cycles. |
Applications
| Industrial Motor Drives | Uninterruptible Power Supplies |
|---|---|
Use Scenario: Three-phase 690 V AC drives for extruders and compressors operating continuously at 85% load. IC Role / Device Role / Timing Role: Half-bridge switching element in 2-level inverter stage, handling 900 A RMS output current with <1 µs dead-time control. Use Value: Low VCE,sat and soft diode recovery reduce conduction and switching losses by 18% versus IGBT4-based modules, improving system efficiency to >98.2%. | Use Scenario: 500 kVA double-conversion UPS with battery backup and zero-transfer-time switchover. IC Role / Device Role / Timing Role: Inverter-stage power switch managing bidirectional energy flow between DC link and grid-tied output. Use Value: 175 °C junction rating enables compact heatsink design while maintaining 15-year MTBF under 40 °C ambient + 20 K rise. |
| Servo Drive Systems | Commercial Agriculture Vehicles |
Use Scenario: High-dynamic CNC axis drives requiring 1000 Hz PWM and <5 µs current loop response. IC Role / Device Role / Timing Role: Fast-switching inverter core with precise gate timing enabled by low LsCE and matched IGBT/diode delays. Use Value: 20 nH stray inductance limits VCE overshoot to <150 V at di/dt = 6200 A/µs, eliminating need for active clamping. | Use Scenario: Electric powertrain in-hub traction intractors with regenerative braking and 120 kW peak output. IC Role / Device Role / Timing Role: Main inverter switch handling bidirectional 900 A current during motoring and 1800 A IFRM during braking. Use Value: Integrated NTC enables real-time torque derating based on measured junction temperature, preventing thermal runaway during field weakening. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-power IGBT module applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| FF900R12ME7_B11 | Same die, but uses press-fit contact instead of solder; RthJF increased by 0.012 K/W due to interface resistance. | Preferred for rapid prototyping or where reworkability is required; unsuitable for high-vibration environments. | Select when mechanical assembly flexibility outweighs 3% thermal performance penalty. |
| FS800R12A2E3_B11 | IGBT4-based, 800 A rating, higher VCE,sat (1.95 V typ), no integrated NTC, 0.115 K/W RthJF. | Legacy replacement only; lacks short-circuit ruggedness (SC tP ≤ 6 µs) and thermal monitoring capability. | Choose only for cost-sensitive brownfield upgrades where existing gate driver and thermal design cannot be modified. |
Compared with FF900R12ME7_B11 and FS800R12A2E3_B11, FF900R12ME7WBPSA1 offers superior thermal performance, built-in temperature sensing, and enhanced short-circuit ruggedness - making it optimal for new designs targeting >15-year field life in demanding industrial environments.
Availability
FF900R12ME7WBPSA1 is available at Aetrix Electronics and suitable for high-power converters, motor drives, and UPS systems requiring stable component supply, long-term lifecycle support, and traceable sourcing for industrial OEM programs.
Supply support for FF900R12ME7WBPSA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies AG is a German semiconductor manufacturer specializing in power semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and renewable energy markets.
This part belongs to the EconoDUAL™3 product line, engineered for high-power industrial inverters requiring reliability under continuous overload, direct liquid cooling, and integrated thermal monitoring.
FAQ
What is the maximum allowable junction temperature for continuous operation?
The FF900R12ME7WBPSA1 is rated for continuous operation up to Tvj = 175 °C, with overload conditions permitted above 150 °C only for limited durations per AN 2018-14. Thermal derating must be applied if cooling fluid inlet temperature exceeds 60 °C or flow rate falls below 10 dm³/min.
Does this module require external gate resistors for standard operation?
No - each IGBT channel includes an internal gate resistor of 0.5 Ω, enabling direct connection to Infineon's 2ED300C17-S or 1ED34xx gate drivers without external series resistance. External resistors may be added only for fine-tuning dv/dt or optimizing Eon/Eoff trade-offs.
How is the NTC thermistor calibrated for temperature measurement?
The NTC uses a B25/100 = 3433 K coefficient with R25 = 5 kΩ ±1% and R100 deviation within ±5%. Calibration follows the Steinhart-Hart equation variant in AN2009-10, chapter 4, requiring two-point (25 °C/100 °C) characterization for <±0.5 °C accuracy across the full -40 to 150 °C range.
Can this module be used in six-pack configuration without external busbar redesign?
Yes - the EconoDUAL™3 footprint and terminal layout are standardized for six-pack integration. Pin-compatible mounting and identical P/N/N/U/V/W/G/K/PE terminal positions allow direct substitution into existing layouts designed for FF600R12ME4 or FF800R12ME7 modules, provided creepage/clearance and thermal interface compliance are verified.
FF900R12ME7WBPSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- -
- Configuration:
- -
- Current:
- -
- Voltage:
- -
- Voltage - Isolation:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
FF900R12ME7WBPSA1 FAQ
1.How can I place an order for FF900R12ME7WBPSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for FF900R12ME7WBPSA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for FF900R12ME7WBPSA1 reliable?
The price and inventory of FF900R12ME7WBPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FF900R12ME7WBPSA1 is usually 5 days.
3.What payment methods are accepted for FF900R12ME7WBPSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FF900R12ME7WBPSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FF900R12ME7WBPSA1?
FF900R12ME7WBPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FF900R12ME7WBPSA1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for FF900R12ME7WBPSA1?
For technical support, including FF900R12ME7WBPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FF900R12ME7WBPSA1 requirements.
6.How does Aetrix verify that FF900R12ME7WBPSA1 is sourced from the original manufacturer or authorized distributors?
All FF900R12ME7WBPSA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that FF900R12ME7WBPSA1 meets industry standards.
7.What is the process for return or replacement of FF900R12ME7WBPSA1?
All FF900R12ME7WBPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with FF900R12ME7WBPSA1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The FF900R12ME7WBPSA1 part is unused and in its original packaging.
Return procedure for FF900R12ME7WBPSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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