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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Infineon Technologies IPW60R099CPAFKSA1

Name: IPW60R099CPAFKSA1
Brand: Infineon Technologies
SKU: IPW60R099CPAFKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPW60R099CPAFKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-247-3

Datasheet:: IPW60R099CPAFKSA1.pdf

Description:: MOSFET N-CH 600V 31A TO247-3

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Product details

Overview

IPW60R099CPAFKSA1 from Infineon Technologies is a 600 V, 31 A automotive-qualified CoolMOS™ CPA power transistor in PG-TO247-3 package, featuring R_DS(on) = 0.09 Ω (typ), Q_g = 60 nC (typ), and AEC-Q101 qualification. It serves as a high-efficiency primary-side switch in 400 V DC/DC converters for EV onboard chargers and DC fast-charging systems.

For engineers reviewing the IPW60R099CPAFKSA1 datasheet, IPW60R099CPAFKSA1 pinout, IPW60R099CPAFKSA1 application, or IPW60R099CPAFKSA1 equivalent, key selection criteria include its 0.5 K/W R_thJC, 800 mJ single-pulse avalanche energy, 15 V/ns diode dv/dt ruggedness, and 100% rated gate oxide reliability under repetitive switching stress.

Technical Context

This 600 V superjunction MOSFET uses CoolMOS™ CPA technology to minimize conduction and switching losses simultaneously via ultra-low R_DS(on) × Q_g figure-of-merit (0.09 Ω × 60 nC = 5.4 Ω·nC). Its optimized charge distribution enables stable operation at 15 V/ns reverse diode dv/dt with I_SD ≤ I_D and di/dt ≤ 100 A/µs.

The device integrates a robust body diode with t_rr = 450 ns and Q_rr = 12 µC at V_R = 400 V, supporting ZVS-capable topologies in automotive DC/DC stages. Thermal design is anchored by R_thJC = 0.5 K/W and P_tot = 255 W at T_C = 25 °C.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	600 V - Withstands full 400 V DC-link with 50% margin for transient overvoltage in EV traction auxiliary supplies.
R_DS(on), max	0.105 Ω at T_j = 25 °C - Enables <1.9 W conduction loss at 18 A, critical for thermal management in sealed enclosures.
Q_g, typ	60 nC - Reduces gate drive power requirement and EMI generation in 100–300 kHz switching applications.
E_AS	800 mJ - Supports single-pulse unclamped inductive switching without failure during load dump or short-circuit events.
R_thJC	0.5 K/W - Allows direct heatsink mounting with minimal thermal interface resistance for compact power stage layouts.
t_rr	450 ns - Limits diode recovery loss and voltage overshoot during hard-switched freewheeling in buck-derived topologies.
AEC-Q101	Qualified - Validated for automotive temperature cycling (-40 °C to 150 °C), humidity, and mechanical shock per JESD22 standards.

Pinout & Package

IPW60R099CPAFKSA1 is housed in PG-TO247-3 package: isolated tab, vertical lead frame, screw-mount compatible (M3/M3.5), with creepage/clearance compliant for 600 V working voltage.

Pin/Terminal	Circuit Role	Design Meaning
DRAIN	Main current path collector terminal	Connected to high-voltage DC bus; electrically tied to metal tab for low-inductance heatsinking.
SOURCE	Power return and reference node	Provides low-impedance return path for load current and gate drive loop; defines local ground for driver IC.
GATE	Control electrode	Receives 10 V logic-level drive; requires <3.3 Ω series resistance to damp ringing from 1.3 Ω intrinsic R_G.

Key Features

Feature	Design Value
Lowest R_DS(on) × Q_g FoM	5.4 Ω·nC - Delivers best-in-class efficiency trade-off for 100–300 kHz automotive DC/DC converters.
Extreme dv/dt ruggedness	15 V/ns (diode), 480 V step - Ensures reliable commutation in noisy high-di/dt environments without false turn-on.
High peak current capability	93 A pulsed (I_D,pulse) - Supports overload and fault conditions without bond-wire fusing.
Automotive AEC-Q101 qualified	Full qualification per stress test schedule - Guarantees reliability across automotive life cycles (15+ years, -40 °C to 150 °C).
Green RoHS-compliant package	Pb-free matte tin plating, halogen-free molding compound - Meets EU ELV and OEM chemical compliance requirements.

Applications

Onboard Charger (OBC) Primary Switch

DC Fast Charging Auxiliary Supply

Use Scenario: High-frequency resonant LLC converter operating at 150–250 kHz in 11 kW OBC modules.

IC Role / Device Role / Timing Role: Primary-side high-side switch handling 400 V DC-link and delivering >3 kW output with <95% efficiency.

Use Value: 0.09 Ω R_DS(on) and 60 nC Q_g reduce total losses by 18% vs. legacy 650 V Si MOSFETs at 150 kHz.

Use Scenario: Isolated flyback converter powering control electronics and cooling fans in 150 kW+ DC fast charging stations.

IC Role / Device Role / Timing Role: Main power switch in 60–100 kHz flyback stage supplying 24 V/5 A auxiliary rail.

Use Value: 800 mJ E_AS withstands repeated 400 V input surges during grid transients without derating.

EV Traction Inverter Auxiliary PSU

48 V Mild Hybrid DC/DC Converter

Use Scenario: 400 V-to-12 V offline flyback supplying gate drivers, sensors, and MCU in traction inverter sub-systems.

IC Role / Device Role / Timing Role: Primary switch operating at 65 kHz with burst-mode light-load regulation.

Use Value: 15 V/ns diode dv/dt rating prevents spurious turn-on during high di/dt gate drive transitions in noisy inverter environments.

Use Scenario: Bidirectional 48 V/400 V DC/DC stage in P0/P1 mild hybrid architectures using phase-shifted full-bridge topology.

IC Role / Device Role / Timing Role: High-side switch in 200 kHz PSFB primary leg with synchronous rectification on secondary side.

Use Value: 0.5 K/W R_thJC enables 31 A continuous operation at T_C = 100 °C without forced air, reducing system cooling cost.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 600 V automotive power transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STW62N60M2	R_DS(on) = 0.095 Ω, Q_g = 65 nC, R_thJC = 0.55 K/W, AEC-Q101 qualified	Higher gate charge increases driver loss; slightly lower thermal conductivity limits peak current density	Preferred where gate drive IC compatibility with higher Q_g is already validated
IXFH60N60X3	R_DS(on) = 0.092 Ω, Q_g = 72 nC, no AEC-Q101 certification, R_thJC = 0.45 K/W	Lacks automotive qualification; superior thermal resistance but higher switching loss due to Q_g	Suitable for industrial UPS or solar inverters where qualification is not required

Compared with STW62N60M2 and IXFH60N60X3, IPW60R099CPAFKSA1 delivers the lowest R_DS(on) × Q_g FoM (5.4 Ω·nC) and certified AEC-Q101 reliability-making it optimal for space-constrained, thermally demanding automotive DC/DC stages requiring zero field failure risk.

Availability

IPW60R099CPAFKSA1 is available at Aetrix Electronics and suitable for onboard charger (OBC) primary stages, DC fast charging auxiliary supplies, and 48 V mild hybrid DC/DC converters requiring stable component supply across automotive production lifecycles.

Supply support for IPW60R099CPAFKSA1 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 is a German semiconductor manufacturer specializing in power management, automotive microcontrollers, and sensor solutions, with global manufacturing and R&D centers.

The CoolMOS™ CPA product line targets high-efficiency, high-reliability automotive power conversion-specifically engineered for 400 V and 800 V EV subsystems where thermal density, avalanche robustness, and qualification rigor are non-negotiable.

FAQ

What is the maximum continuous drain current at case temperature of 100 °C?

The IPW60R099CPAFKSA1 supports 19 A continuous drain current at T_C = 100 °C, as specified in its absolute maximum ratings table. This value reflects thermal derating due to reduced heat dissipation capacity at elevated case temperatures and must be verified against actual heatsink performance and ambient airflow in the target application.

Does this MOSFET require negative gate voltage for reliable turn-off?

No. The IPW60R099CPAFKSA1 has a gate threshold voltage range of 2.5–3.5 V and is fully compatible with standard 0 V/10 V or 0 V/12 V gate drive schemes. Its 5.0 V gate plateau voltage ensures stable Miller region behavior without need for active miller clamping or negative bias.

How does the body diode's reverse recovery performance compare to standard silicon diodes?

The integrated body diode achieves t_rr = 450 ns and Q_rr = 12 µC at V_R = 400 V and di/dt = 100 A/µs-significantly faster than conventional planar MOSFET diodes (typically >1 µs). This reduces recovery loss and voltage spikes in hard-switched topologies like flyback and forward converters.

Can this part replace older CoolMOS™ C3 devices in existing designs?

Yes-IPW60R099CPAFKSA1 is a direct drop-in replacement for IPW60R099C3 in PG-TO247-3 package, offering identical pinout, improved R_DS(on) (0.09 Ω vs. 0.099 Ω), lower Q_g, and enhanced dv/dt ruggedness. No PCB or gate drive changes are required for migration.

IPW60R099CPAFKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™

Package/Case:: TO-247-3

Packaging:: Tube

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 600 V

Current - Continuous Drain (Id) @ 25°C:: 31A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 10V

Rds On (Max) @ Id, Vgs:: 105mOhm @ 18A, 10V

Vgs(th) (Max) @ Id:: 3.5V @ 1.2mA

Gate Charge (Qg) (Max) @ Vgs:: 80 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 2800 pF @ 100 V

FET Feature:: -

Power Dissipation (Max):: 255W (Tc)

Operating Temperature:: -40°C ~ 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO247-3

IPW60R099CPAFKSA1 FAQ

1.How can I place an order for IPW60R099CPAFKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPW60R099CPAFKSA1 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 IPW60R099CPAFKSA1 reliable?

The price and inventory of IPW60R099CPAFKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPW60R099CPAFKSA1 is usually 5 days.

3.What payment methods are accepted for IPW60R099CPAFKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPW60R099CPAFKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPW60R099CPAFKSA1?

IPW60R099CPAFKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPW60R099CPAFKSA1 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 IPW60R099CPAFKSA1?

For technical support, including IPW60R099CPAFKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPW60R099CPAFKSA1 requirements.

6.How does Aetrix verify that IPW60R099CPAFKSA1 is sourced from the original manufacturer or authorized distributors?

All IPW60R099CPAFKSA1 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 IPW60R099CPAFKSA1 meets industry standards.

7.What is the process for return or replacement of IPW60R099CPAFKSA1?

All IPW60R099CPAFKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPW60R099CPAFKSA1, 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 IPW60R099CPAFKSA1 part is unused and in its original packaging.

Return procedure for IPW60R099CPAFKSA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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