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Infineon Technologies FF450R08A03P2XKSA1
- Part No.:
- FF450R08A03P2XKSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Power Driver Modules
- Package:
- Module
- Datasheet:
-
FF450R08A03P2XKSA1.pdf
- Description:
- IGBT MODULE
- Quantity:
- Payment:
- Shipping:
Inventory:174
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Product details
Overview
FF450R08A03P2XKSA1 from Infineon is a double-sided cooled half-bridge IGBT module with integrated diodes, current sensor, and temperature sensor, designed for automotive traction inverters. It features 750 V blocking voltage, 450 A rated collector current, 175 °C maximum junction temperature, and low stray inductance (15 nH) for high-efficiency EV/HV power conversion.
For engineers reviewing the FF450R08A03P2XKSA1 datasheet, FF450R08A03P2XKSA1 pinout, FF450R08A03P2XKSA1 application, or FF450R08A03P2XKSA1 equivalent, key selection criteria include double-sided thermal interface compatibility, gate drive voltage range (–8 V / +15 V), integrated sensing capability, and RBSOA performance under 400 V DC-link conditions.
Technical Context
This module implements Infineon's EDT2 IGBT generation with Micro-Pattern Trench-Field-Stop cell design, optimized for 10 kHz switching in electric drivetrain inverters. It integrates on-die current and temperature sensors enabling real-time state monitoring and fault protection.
The HybridPACK™ DSC S2 package supports double-sided cooling with Cu baseplate and Al₂O₃ isolation, achieving RthJC = 0.090 K/W per IGBT and RthJC = 0.145 K/W per diode under validated clamping force (700 N), and delivers 2.5 kV AC insulation rating for functional safety compliance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Blocking Voltage | 750 V - Enables operation with 450 V DC-link and margin for transient overvoltage in automotive traction systems. |
| Rated Collector Current | 450 A - Peak continuous current capability at TC = 120 °C, supporting high-torque motor phases. |
| Junction Temperature Max | 175 °C - Supports sustained operation under high ambient and load conditions typical of under-hood EV environments. |
| Stray Inductance | 15 nH - Minimizes voltage overshoot during turn-off, reducing snubber requirements and EMI in compact inverter layouts. |
| Integrated Sensors | On-die current sensor (80–120 mA output @ 100 A) and temperature sensor (–5.5 mV/K tcr) - Enable closed-loop thermal and current protection without external signal conditioning. |
| Thermal Resistance (IGBT) | 0.090 K/W (junct–case) - Achieved via double-sided cooling, enabling >1.6 kW dissipation at ΔT = 150 K with proper heatsink interface. |
| Gate Drive Voltage | –8 V / +15 V - Supports robust noise immunity and fast switching while limiting Miller-induced false turn-on. |
Pinout & Package
FF450R08A03P2XKSA1 uses the HybridPACK™ DSC S2 package: 31 g Cu-baseplate module with Al₂O₃ isolation, M5 screw terminals, 3.5 mm creepage/clearance, and double-sided thermal interface geometry. Dimensions: 100 mm × 62 mm × 17 mm (L × W × H).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P1 | Positive DC-link input | Main high-side IGBT collector connection; carries full phase current during upper switch conduction. |
| N1 | Negative DC-link input | Main low-side IGBT emitter / diode anode common node; serves as return path for both IGBTs and freewheeling diodes. |
| U | Phase output (motor leg) | Half-bridge AC output terminal; connects to motor winding and shares current path between IGBT and anti-parallel diode. |
| G1, G2 | High-side and low-side gate inputs | Isolated gate drive interfaces with internal 2.0 Ω gate resistors; require –8 V / +15 V logic-compatible drivers. |
| S1, S2 | Current sense outputs | Differential analog outputs proportional to IC; calibrated for 100 mA full-scale at 100 A, enabling direct ADC interfacing. |
| T1, T2 | Temperature sensor terminals | Two-terminal silicon-based sensor with linear –5.5 mV/K coefficient; used for junction temperature estimation and thermal derating. |
Key Features
| Feature | Design Value |
|---|---|
| Double-Sided Cooling Interface | Enables simultaneous heat extraction from top and bottom surfaces, reducing total thermal resistance by ~35% vs. single-sided modules. |
| EDT2 IGBT Cell Architecture | Micro-Pattern Trench-Field-Stop design delivering 1.27 V VCE(sat) @ 300 A/15 V and short-circuit withstand time ≥3 µs at 175 °C. |
| Integrated Diode with Soft Recovery | 1.45 V VF @ 300 A/175 °C and Qr = 26 µC enables low-loss freewheeling with reduced EMI and voltage spikes. |
| Low Stray Inductance Layout | 15 nH interconnect inductance minimizes dv/dt-induced oscillation and allows faster switching without snubbers. |
| Functional Insulation | 2.5 kV AC/1 min isolation and CTI >600 support ASIL-D system-level safety requirements in ISO 26262-compliant inverters. |
Applications
| Hybrid Electric Vehicle Inverter | Electric Vehicle Traction Inverter |
|---|---|
Use Scenario: High-power motor control unit in P2/P3 hybrid architectures with 400 V battery and 10–15 kHz PWM. IC Role / Device Role / Timing Role: Half-bridge power stage implementing field-oriented control (FOC) for permanent magnet synchronous motor (PMSM) drive. Use Value: Integrated current/temperature sensing enables real-time torque limitation and thermal shutdown without external shunts or thermistors. | Use Scenario: Front/rear axle inverter in BEV platforms requiring >150 kW peak output and >97% system efficiency. IC Role / Device Role / Timing Role: Core switching element in three-phase inverter bridge, operating with SiC gate drivers and active cooling loops. Use Value: Double-sided cooling interface reduces thermal gradient across die, improving lifetime reliability under repeated 10 s/30 s overload cycles. |
| Onboard Charger (OBC) DC-Link Stage | DC Fast Charging Inverter Stage |
Use Scenario: Bidirectional OBC with 6.6 kW AC/DC and 3.3 kW DC/AC modes using shared inverter topology. IC Role / Device Role / Timing Role: DC-link switching stage handling regenerative energy flow and grid-synchronized rectification. Use Value: 750 V VCES provides margin for 450 V battery transients during AC line surges and DC bus ripple. | Use Scenario: Secondary inverter in liquid-cooled 150–350 kW DC fast charging stations converting grid AC to variable DC for battery packs. IC Role / Device Role / Timing Role: High-current DC-DC stage regulating output voltage and current with precise feedback from integrated sensors. Use Value: Low switching losses (Eon + Eoff = 25–31.5 mJ @ 300 A) reduce thermal load during continuous 100% duty cycle operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar half-bridge IGBT module applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| FS450R07A2E3_B11 | 750 V, 450 A, single-sided cooling, no integrated sensors, RthJC = 0.125 K/W | Lacks current/temperature sensing; requires external measurement circuitry and larger heatsink footprint. | Select when cost sensitivity outweighs integration benefits and thermal budget allows single-sided cooling. |
| FF450R06ME4_B11 | 650 V, 450 A, double-sided cooling, no integrated sensors, lower VCE(sat) (1.15 V typ) | Lower blocking voltage limits use to ≤400 V DC-link; higher current density but no sensing for functional safety. | Select for 400 V battery systems where reduced conduction loss is prioritized over fault detection capability. |
Compared with FS450R07A2E3_B11 and FF450R06ME4_B11, FF450R08A03P2XKSA1 uniquely combines double-sided cooling, 750 V rating, and on-die sensing-enabling compact, ASIL-D-ready inverter designs without compromising thermal or functional safety margins.
Availability
FF450R08A03P2XKSA1 is available at Aetrix Electronics and suitable for hybrid electric vehicle inverters, electric vehicle traction drives, and bidirectional onboard chargers requiring stable component supply and automotive-grade qualification.
Supply support for FF450R08A03P2XKSA1 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 electronics, automotive microcontrollers, and security solutions, with global R&D and manufacturing infrastructure.
This part belongs to the HybridPACK™ DSC product line, engineered specifically for high-power-density, thermally demanding automotive traction inverters requiring functional safety, long-term reliability, and integration of sensing functions.
FAQ
What is the maximum allowable gate-emitter voltage for FF450R08A03P2XKSA1?
The absolute maximum gate-emitter voltage is ±20 V, but the recommended operating range is –8 V (turn-off) and +15 V (turn-on) to ensure robust noise immunity and prevent gate oxide stress during fast transients in automotive environments.
Does FF450R08A03P2XKSA1 support short-circuit protection?
Yes - it features a guaranteed short-circuit withstand time of ≥3 µs at VCE = 400 V and Tvj = 175 °C, enabled by EDT2 IGBT cell design and integrated current sensing that allows detection within <1 µs for external protection circuit activation.
How is thermal resistance measured for double-sided cooling in this module?
RthJC values (0.090 K/W for IGBT, 0.145 K/W for diode) are measured per Infineon's HybridPACK™ cool application note using standardized 700 N clamping force, λpaste = 1 W/(m·K), and simultaneous top/bottom heatsink contact - not derived from single-sided test conditions.
Can the integrated temperature sensor be used for junction temperature estimation?
Yes - the two-terminal silicon sensor provides a linear –5.5 mV/K output referenced to 2.28 V at 25 °C, allowing accurate junction temperature estimation when calibrated against thermal transient measurements, supporting real-time derating and thermal fault response.
FF450R08A03P2XKSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Tube
- Product Status:
- Active
- Type:
- IGBT
- Configuration:
- Half Bridge
- Current:
- 450 A
- Voltage:
- 750 V
- Voltage - Isolation:
- 2500Vrms
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
FF450R08A03P2XKSA1 FAQ
1.How can I place an order for FF450R08A03P2XKSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for FF450R08A03P2XKSA1 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 FF450R08A03P2XKSA1 reliable?
The price and inventory of FF450R08A03P2XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FF450R08A03P2XKSA1 is usually 5 days.
3.What payment methods are accepted for FF450R08A03P2XKSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FF450R08A03P2XKSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FF450R08A03P2XKSA1?
FF450R08A03P2XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FF450R08A03P2XKSA1 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 FF450R08A03P2XKSA1?
For technical support, including FF450R08A03P2XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FF450R08A03P2XKSA1 requirements.
6.How does Aetrix verify that FF450R08A03P2XKSA1 is sourced from the original manufacturer or authorized distributors?
All FF450R08A03P2XKSA1 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 FF450R08A03P2XKSA1 meets industry standards.
7.What is the process for return or replacement of FF450R08A03P2XKSA1?
All FF450R08A03P2XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with FF450R08A03P2XKSA1, 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 FF450R08A03P2XKSA1 part is unused and in its original packaging.
Return procedure for FF450R08A03P2XKSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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