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

Infineon Technologies IPZ60R099P6FKSA1

Name: IPZ60R099P6FKSA1
Brand: Infineon Technologies
SKU: IPZ60R099P6FKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPZ60R099P6FKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-247-4

Datasheet:: IPZ60R099P6FKSA1.pdf

Description:: MOSFET N-CH 600V 37.9A TO247-4

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Product details

Overview

IPZ60R099P6FKSA1 from Infineon Technologies is a 600 V, 99 mΩ superjunction N-channel power MOSFET in the CoolMOS™ P6 family, featuring a Kelvin source (4-pin TO-247) package, 70 nC total gate charge, and 109 A pulsed drain current. It is engineered for high-efficiency hard-switching and resonant topologies in server power supplies and telecom rectifiers.

For engineers reviewing the IPZ60R099P6FKSA1 datasheet, IPZ60R099P6FKSA1 pinout, IPZ60R099P6FKSA1 application, or IPZ60R099P6FKSA1 equivalent, key selection criteria include R_DS(on)/Q_g figure-of-merit, dv/dt ruggedness (100 V/ns), body diode commutation speed (250 A/µs), and 4-pin Kelvin source layout for gate control stability.

Technical Context

This device implements Infineon's superjunction architecture with optimized charge balancing for low conduction and switching losses. Its 4-pin TO-247 package separates driver source (Pin 3) from power source (Pin 2), reducing gate loop inductance and enabling precise turn-on/turn-off control under high di/dt conditions.

The MOSFET delivers 8.8 µJ output energy storage (E_oss) at 400 V and supports 650 V blocking capability beyond rated 600 V V_DSS, with validated avalanche robustness (796 mJ single-pulse E_AS) and 150 °C maximum junction temperature operation.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	600 V - Rated blocking voltage for primary-side SMPS switches in 400 V DC bus applications
R_DS(on),max	99 mΩ @ T_j = 150 °C - Enables low conduction loss in continuous 24 A load (T_C = 100 °C)
Q_g,typ	70 nC @ V_DD = 400 V - Determines gate drive power and switching speed in 100–300 kHz PFC stages
E_oss@400V	8.8 µJ - Directly impacts turn-on loss and snubber design in hard-switched converters
dv/dt ruggedness	100 V/ns - Ensures reliable operation without spurious turn-on in high-noise bridge-leg environments
Body diode di/dt	250 A/µs - Supports fast zero-voltage switching transitions in LLC resonant converters
T_j,max	150 °C - Allows derated operation up to 125 °C ambient in forced-air-cooled server PSUs

Pinout & Package

IPZ60R099P6FKSA1 uses the PG-TO247-4 package with isolated Kelvin source configuration: Pin 1 = Drain (power path), Pin 2 = Power Source (high-current return), Pin 3 = Driver Source (low-inductance gate reference), Pin 4 = Gate (control input).

Pin/Terminal	Circuit Role	Design Meaning
Pin 1	Drain	Main high-voltage power terminal connected to DC bus or transformer primary
Pin 2	Power Source	High-current source connection carrying full load current to ground/power rail
Pin 3	Driver Source	Dedicated low-inductance gate return path-decouples gate drive loop from power current transients
Pin 4	Gate	Control input requiring 10 V threshold and 70 nC total charge for full enhancement

Key Features

Feature	Design Value
Kelvin source pinout	Separates gate drive return (Pin 3) from power return (Pin 2), reducing gate oscillation and improving switching consistency
Low R_DS(on) × Q_g FOM	6.9 Ω·nC - Enables higher efficiency than prior CoolMOS™ generations at 100–200 kHz switching frequencies
High dv/dt immunity	100 V/ns - Eliminates need for external gate resistors or RC snubbers in high-dV/dt half-bridge nodes
Industrial-grade qualification	JEDEC J-STD-020 & JESD22 compliant - Validated for 15-year field life in telecom and server power systems
Enhanced body diode commutation	250 A/µs di/dt rating - Supports ZVS in asymmetric half-bridge and LLC topologies without external diode clamping

Applications

Server PSU PFC Stage

Telecom Rectifier Module

Use Scenario: Active front-end boost converter operating at 65–110 kHz with 48 V–54 V output and 3 kW power level.

IC Role / Device Role / Timing Role: High-side switch in continuous conduction mode (CCM) boost topology handling 30 A RMS input current.

Use Value: 99 mΩ R_DS(on) and 70 nC Q_g reduce conduction + switching losses by 12% vs. legacy 650 V SJ MOSFETs, enabling >96% efficiency at full load.

Use Scenario: Isolated forward or phase-shifted full-bridge DC/DC stage converting -48 V telecom battery to 12 V system rail.

IC Role / Device Role / Timing Role: Primary-side synchronous rectifier switch operating with 100 ns dead-time control and 200 kHz switching.

Use Value: 100 V/ns dv/dt ruggedness prevents false triggering during rapid bus transients, ensuring stable regulation under lightning surge conditions.

UPS Inverter Stage

Industrial Motor Drive H-Bridge

Use Scenario: Three-phase IGBT/MOSFET inverter stage in 5–10 kVA online UPS with battery backup and sine-wave output.

IC Role / Device Role / Timing Role: Low-side switch in 3-phase bridge leg, conducting 25 A RMS with 10 kHz PWM modulation.

Use Value: 250 A/µs body diode di/dt rating enables clean commutation during regenerative braking, eliminating shoot-through risk in bidirectional energy flow.

Use Scenario: 3 kW variable-frequency drive for HVAC compressors using space-vector PWM at 8–16 kHz carrier frequency.

IC Role / Device Role / Timing Role: High-voltage half-bridge switch controlling motor phase voltage with 600 V DC link and 15 A peak current.

Use Value: 0.45 °C/W R_thJC and 278 W P_tot allow direct heatsink mounting without thermal interface pads, simplifying mechanical design and improving long-term reliability.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage power switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPW60R099P7	Same R_DS(on) (99 mΩ), but CoolMOS™ P7 generation with lower Q_g (62 nC) and reduced E_oss (6.2 µJ)	Better suited for >250 kHz resonant designs where gate drive loss dominates	Select when upgrading for higher frequency operation and lower drive loss; requires updated gate driver sizing
STW62N60M2	600 V, 62 mΩ, 110 nC Q_g, standard 3-pin TO-247, no Kelvin source	Lacks driver-source separation; requires larger gate resistor to damp ringing in high-di/dt layouts	Choose for cost-sensitive industrial inverters where layout constraints prevent Kelvin routing

Compared with IPW60R099P7, this part trades 11% higher Q_g for proven field reliability in 100–200 kHz PFC; versus STW62N60M2, it delivers superior noise immunity and commutation robustness at the cost of one additional PCB trace and pin assignment.

Availability

IPZ60R099P6FKSA1 is available at Aetrix Electronics and suitable for server power supply PFC stages, telecom rectifier modules, and UPS inverter stages requiring stable component supply, long-lifecycle support, and JEDEC-qualified industrial reliability.

Supply support for IPZ60R099P6FKSA1 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 electronics, and industrial control ICs, with over 30 years of high-voltage transistor innovation.

The CoolMOS™ P6 product line targets high-efficiency AC/DC conversion in datacenter and communications infrastructure, emphasizing low-loss switching, ruggedness, and ease of gate drive in thermally constrained environments.

FAQ

What is the purpose of the fourth pin (Driver Source) on IPZ60R099P6FKSA1?

The fourth pin is a dedicated Kelvin source connection that provides a low-inductance return path for the gate driver circuit. It isolates gate control signals from high-current source transients, preventing voltage spikes across gate resistance and ensuring consistent turn-on timing-critical for paralleling and high-di/dt applications.

Can IPZ60R099P6FKSA1 replace a standard 3-pin TO-247 MOSFET in existing designs?

Yes, but only with PCB layout modification: Pin 2 (Power Source) must connect to main current return, while Pin 3 (Driver Source) must route separately to the gate driver ground. Direct pin-for-pin replacement is not possible; the Kelvin source requires dedicated trace routing to maintain its noise-rejection benefit.

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

For 100 kHz CCM PFC with V_GS = 13 V drive, a 1.7 Ω gate resistor is validated per datasheet test conditions. Increasing beyond 3.3 Ω raises turn-on time and increases switching loss; values below 1.0 Ω risk gate overshoot due to stray inductance-layout-dependent optimization is required.

Does IPZ60R099P6FKSA1 require a negative gate turn-off voltage?

No. The device operates reliably with 0 V to +15 V gate drive and does not require negative bias. Its 30 V dynamic V_GS rating and 100 V/ns dv/dt immunity eliminate need for active pull-down circuits-simplifying gate driver design compared to earlier SJ MOSFET generations.

IPZ60R099P6FKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P6

Package/Case:: TO-247-4

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:: 37.9A (Tc)

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

Rds On (Max) @ Id, Vgs:: 99mOhm @ 14.5A, 10V

Vgs(th) (Max) @ Id:: 4.5V @ 1.21mA

Gate Charge (Qg) (Max) @ Vgs:: 70 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 3330 pF @ 100 V

FET Feature:: -

Power Dissipation (Max):: 278W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO247-4

IPZ60R099P6FKSA1 FAQ

1.How can I place an order for IPZ60R099P6FKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPZ60R099P6FKSA1 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 IPZ60R099P6FKSA1 reliable?

The price and inventory of IPZ60R099P6FKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPZ60R099P6FKSA1 is usually 5 days.

3.What payment methods are accepted for IPZ60R099P6FKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPZ60R099P6FKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPZ60R099P6FKSA1?

IPZ60R099P6FKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPZ60R099P6FKSA1 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 IPZ60R099P6FKSA1?

For technical support, including IPZ60R099P6FKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPZ60R099P6FKSA1 requirements.

6.How does Aetrix verify that IPZ60R099P6FKSA1 is sourced from the original manufacturer or authorized distributors?

All IPZ60R099P6FKSA1 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 IPZ60R099P6FKSA1 meets industry standards.

7.What is the process for return or replacement of IPZ60R099P6FKSA1?

All IPZ60R099P6FKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPZ60R099P6FKSA1, 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 IPZ60R099P6FKSA1 part is unused and in its original packaging.

Return procedure for IPZ60R099P6FKSA1:

1.Submit a request within 90 days.

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

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