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

Infineon Technologies IPZ60R041P6FKSA1

Name: IPZ60R041P6FKSA1
Brand: Infineon Technologies
SKU: IPZ60R041P6FKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPZ60R041P6FKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-247-4

Datasheet:: IPZ60R041P6FKSA1.pdf

Description:: MOSFET N-CH 600V 77.5A TO247-4

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Product details

Overview

IPZ60R041P6FKSA1 from Infineon Technologies is a 600 V, 41 mΩ superjunction MOSFET in the CoolMOS™ P6 family, featuring a 4-pin TO-247 package with Kelvin source configuration. It delivers 77.5 A continuous drain current at 25°C, 170 nC total gate charge, and 20.5 µJ output energy at 400 V, optimized for high-efficiency PFC and hard-switching PWM stages in server and telecom power supplies.

For engineers reviewing the IPZ60R041P6FKSA1 datasheet, IPZ60R041P6FKSA1 pinout, IPZ60R041P6FKSA1 application, or IPZ60R041P6FKSA1 equivalent, key selection criteria include R_DS(on) vs. temperature stability, dv/dt ruggedness (100 V/ns), body diode commutation speed (250 A/µs), and Kelvin-source-driven gate control for reduced switching oscillation.

Technical Context

This device implements Infineon's superjunction architecture with optimized charge balancing for low conduction and switching losses. Its 4-pin TO-247 layout separates driver source (Pin 3) from power source (Pin 2), decoupling gate loop inductance from high-current paths to improve EMI and switching robustness.

The CoolMOS™ P6 series targets industrial-grade 600 V applications requiring high commutation ruggedness and stable R_DS(on) up to 150°C. Key electrical behaviors include 6.1 V gate plateau voltage, 59 nC gate-to-drain charge, and 630 ns reverse recovery time under 400 V/44.4 A conditions.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	600 V - Maximum blocking voltage for primary-side switching in offline SMPS
R_DS(on),max	41 mΩ @ T_j=150°C - Enables high-current operation with low conduction loss in compact heatsinks
Q_g,typ	170 nC - Determines gate drive power requirement and influences switching speed trade-offs
E_oss@400V	20.5 µJ - Directly impacts turn-on loss in hard-switched topologies like LLC resonant converters
dv/dt ruggedness	100 V/ns - Supports reliable operation in noisy high-dV/dt environments without spurious turn-on
Body diode di/dt	250 A/µs - Enables fast, controlled freewheeling in synchronous rectification and ZVS transitions

Pinout & Package

IPZ60R041P6FKSA1 uses the PG-TO247-4 package: a 4-pin through-hole variant of TO-247 with isolated driver source terminal. This layout enables Kelvin sensing of the gate drive return path, minimizing common-source inductance effects during fast switching.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1	Drain	Main high-voltage power terminal connected to bulk capacitor or transformer primary
Pin 2	Power Source	High-current source connection to output rail or ground plane; carries full load current
Pin 3	Driver Source	Dedicated low-inductance gate return path for gate driver IC; isolates gate loop from power loop
Pin 4	Gate	Control input for MOSFET turn-on/turn-off; driven by external gate driver with 13 V logic

Key Features

Feature	Design Value
Kelvin source configuration	Separates gate drive return (Pin 3) from power source (Pin 2), reducing gate loop inductance by >50% vs. standard TO-247
Low FOM (R_DS(on) × Q_g)	6.9 Ω·nC - Balances conduction and switching loss for 100–300 kHz PFC designs
High commutation ruggedness	250 A/µs di/dt rating - Sustains fast body diode reverse recovery without latch-up in hard-switched bridges
Industrial-grade qualification	JEDEC J-STD-20 & JESD22 compliant - Validated for 150°C continuous operation in server PSU and UPS systems

Applications

Server Power Supply PFC Stage

Telecom Rectifier Module

Use Scenario: Active front-end boost converter operating at 65–100 kHz with 3.3 kW output.

IC Role / Device Role / Timing Role: Main switch in continuous conduction mode (CCM) PFC stage handling 12 A RMS input current.

Use Value: 41 mΩ R_DS(on) and 170 nC Q_g enable >98.5% efficiency while maintaining thermal margin at 70°C ambient.

Use Scenario: 48 V/50 A telecom rectifier with dual-phase interleaved PFC and LLC DC-DC stage.

IC Role / Device Role / Timing Role: High-side switch in hard-switched phase-shifted full-bridge DC-DC primary side.

Use Value: 100 V/ns dv/dt ruggedness prevents false triggering during bus transients; Kelvin source minimizes shoot-through risk.

UPS Inverter Output Stage

Industrial Motor Drive Inverter

Use Scenario: 3 kVA online UPS with IGBT-based output inverter and MOSFET-based auxiliary DC-DC supply.

IC Role / Device Role / Timing Role: Primary switch in 200 kHz auxiliary flyback converter powering control circuitry.

Use Value: 20.5 µJ E_oss reduces turn-on loss by 35% vs. prior-generation CoolMOS™ P5, improving light-load efficiency.

Use Scenario: 7.5 kW variable-frequency drive with three-phase inverter section operating at 8 kHz PWM frequency.

IC Role / Device Role / Timing Role: Low-side switch in IGBT/MOSFET hybrid inverter leg, handling regenerative braking energy.

Use Value: 250 A/µs body diode di/dt rating ensures reliable freewheeling during rapid current reversal in motor regeneration.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage superjunction MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPW60R041P6	Same die, 3-pin TO-247 package without Kelvin source; higher gate loop inductance	Lacks driver-source pin; unsuitable for ultra-low-noise or high-di/dt commutation	Select when cost sensitivity outweighs need for dv/dt immunity and gate oscillation control
STW62N60M2	600 V, 42 mΩ, 165 nC Q_g; no Kelvin source; different gate threshold (3.0–4.5 V)	Lower gate drive voltage tolerance; less robust under high-temperature gate bias stress	Prefer where existing gate driver supports lower V_GS(th) and board layout cannot accommodate 4-pin footprint

Compared with IPW60R041P6, the IPZ60R041P6FKSA1 provides superior switching control via Kelvin source-critical for >100 kHz PFC-but requires additional PCB routing. Versus STW62N60M2, it offers tighter V_GS(th) distribution and JEDEC industrial qualification, supporting longer field life in telecom infrastructure.

Availability

IPZ60R041P6FKSA1 is available at Aetrix Electronics and suitable for server power supply PFC stages, telecom rectifier modules, and UPS inverter auxiliary supplies requiring stable component supply and long-term industrial-grade availability.

Supply support for IPZ60R041P6FKSA1 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, and industrial control ICs and discrete devices, with global manufacturing and R&D centers.

The CoolMOS™ P6 product line was engineered specifically for high-efficiency, high-reliability 600 V switching applications in datacenter and telecom power systems, emphasizing thermal robustness and gate drive simplicity.

FAQ

What is the maximum junction temperature rating for IPZ60R041P6FKSA1?

The device is rated for continuous operation up to 150°C junction temperature, validated per JEDEC JESD22-A103 and qualified for industrial-grade reliability. Thermal resistance R_thJC is 0.26°C/W, enabling 481 W power dissipation at T_C = 25°C. Derating is required above 25°C case temperature per the published P_tot vs. T_C curve.

Why does IPZ60R041P6FKSA1 use a 4-pin TO-247 package instead of standard 3-pin?

The fourth pin (Pin 3) is a dedicated driver source terminal that provides a low-inductance return path for the gate driver, separating it from the high-current power source (Pin 2). This Kelvin configuration reduces gate loop inductance, suppresses voltage spikes during fast switching, and improves noise immunity-especially critical in high-di/dt PFC and resonant topologies.

Can IPZ60R041P6FKSA1 replace older CoolMOS™ P5 devices in existing designs?

Yes, it is a direct drop-in replacement for IPZ60R045P5 and IPZ60R047P5 in most cases, offering lower R_DS(on) (41 mΩ vs. 45/47 mΩ), reduced Q_g, and improved dv/dt ruggedness. However, gate drive timing may require minor adjustment due to lower input capacitance (8180 pF vs. ~8800 pF) and higher gate plateau voltage (6.1 V vs. ~5.7 V).

What is the recommended gate resistor value for hard-switched 100 kHz PFC operation?

A 1.7 Ω gate resistor is specified in the datasheet for 400 V/44.4 A switching tests, yielding 27 ns turn-on delay and 87 ns turn-off delay. For 100 kHz PFC, a 2.2–3.3 Ω resistor balances switching loss reduction against gate drive power and EMI; values below 1.5 Ω increase ringing risk due to interaction with driver source inductance.

IPZ60R041P6FKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P6

Package/Case:: TO-247-4

Packaging:: Tube

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 600 V

Current - Continuous Drain (Id) @ 25°C:: 77.5A (Tc)

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

Rds On (Max) @ Id, Vgs:: 41mOhm @ 35.5A, 10V

Vgs(th) (Max) @ Id:: 4.5V @ 2.96mA

Gate Charge (Qg) (Max) @ Vgs:: 170 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 8180 pF @ 100 V

FET Feature:: -

Power Dissipation (Max):: 481W (Tc)

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO247-4

IPZ60R041P6FKSA1 FAQ

1.How can I place an order for IPZ60R041P6FKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPZ60R041P6FKSA1 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 IPZ60R041P6FKSA1 reliable?

The price and inventory of IPZ60R041P6FKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPZ60R041P6FKSA1 is usually 5 days.

3.What payment methods are accepted for IPZ60R041P6FKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPZ60R041P6FKSA1 transactions.

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4.How is shipping managed for IPZ60R041P6FKSA1?

IPZ60R041P6FKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPZ60R041P6FKSA1 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 IPZ60R041P6FKSA1?

For technical support, including IPZ60R041P6FKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPZ60R041P6FKSA1 requirements.

6.How does Aetrix verify that IPZ60R041P6FKSA1 is sourced from the original manufacturer or authorized distributors?

All IPZ60R041P6FKSA1 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 IPZ60R041P6FKSA1 meets industry standards.

7.What is the process for return or replacement of IPZ60R041P6FKSA1?

All IPZ60R041P6FKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPZ60R041P6FKSA1, 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 IPZ60R041P6FKSA1 part is unused and in its original packaging.

Return procedure for IPZ60R041P6FKSA1:

1.Submit a request within 90 days.

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

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