Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

Infineon Technologies IPA60R450E6XKSA1

Name: IPA60R450E6XKSA1
Brand: Infineon Technologies
SKU: IPA60R450E6XKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IPA60R450E6XKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3 Full Pack

Datasheet:: IPA60R450E6XKSA1.pdf

Description:: MOSFET N-CH 600V 9.2A TO220-FP

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:7,277

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

IPA60R450E6XKSA1 from Infineon Technologies is a 600 V, 13.5 A (T_C = 100 °C) CoolMOS™ E6 superjunction MOSFET optimized for hard-switched and resonant SMPS topologies. It features R_DS(on) = 450 mΩ (max), ultra-low gate charge Q_g = 28 nC, and low E_oss = 190 nJ - enabling high-efficiency 1–3 kW server PSUs, telecom rectifiers, and industrial AC-DC converters.

For engineers reviewing the IPA60R450E6XKSA1 datasheet, IPA60R450E6XKSA1 pinout, IPA60R450E6XKSA1 application, or IPA60R450E6XKSA1 equivalent, key selection criteria include its 600 V V_DSS, 450 mΩ R_DS(on), 28 nC Q_g, 190 nJ E_oss, and TO-220FP package thermal performance under continuous conduction mode.

Technical Context

This device implements Infineon's 6th-generation CoolMOS™ superjunction architecture using charge compensation technology to achieve simultaneous reduction in R_DS(on) × A and switching losses. Its optimized cell pitch and reduced gate-drain charge Q_gd enable fast, soft turn-off with minimal voltage overshoot in LLC and PFC stages.

The MOSFET supports both unipolar (hard-switched) and bipolar (resonant) operation modes. Its low C_iss/C_oss ratio (750 pF / 45 pF at V_DS = 400 V) ensures stable zero-voltage switching behavior and predictable dead-time requirements in half-bridge configurations.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	600 V - Withstands DC bus voltages up to 400 V RMS + 30% surge in 3-phase rectified systems without derating.
R_DS(on) max	450 mΩ at T_j = 25 °C - Enables <1.5 W conduction loss at 10 A drain current in 100 °C ambient designs.
Q_g	28 nC - Reduces gate drive power by >40% vs. E3 generation, allowing smaller isolated gate drivers in high-density PSUs.
E_oss	190 nJ at V_DS = 400 V - Low output capacitance energy minimizes turn-on loss in ZVS circuits and improves light-load efficiency.
I_D cont	13.5 A at T_C = 100 °C - Supports continuous 1.2 kW output in TO-220FP with standard heatsink (θ_JA ≈ 45 K/W).
t_r/t_f	11 ns / 22 ns - Fast switching enables >300 kHz operation in PFC boost stages while maintaining EMI compliance.

Pinout & Package

IPA60R450E6XKSA1 is housed in a TO-220FP (Full-Pak) package with insulated tab, enabling direct mounting to heatsinks without isolation hardware. The package features 3.5 mm creepage/clearance and meets UL 94 V-0 flammability rating.

Pin/Terminal	Circuit Role	Design Meaning
Drain (D)	Main high-side power terminal	Internally connected to metal tab; requires thermal interface but no electrical isolation when mounted to grounded heatsink.
Gate (G)	Control input	Low-threshold (V_GS(th) = 3.5 V typ) and low-input capacitance (C_iss = 750 pF) simplify gate driver design and reduce Miller-induced shoot-through risk.
Source (S)	Power return reference	Provides low-inductance source path for high di/dt switching; must be routed with minimal loop area to suppress ringing.

Key Features

Feature	Design Value
Ultra-low R_DS(on) × Q_g figure of merit	12.6 Ω·nC - Enables >96% efficiency in 2 kW server PSUs operating at 230 VAC input and full load.
Reduced E_oss and Q_oss	190 nJ / 12 nC at 400 V - Lowers turn-on loss and improves ZVS margin in LLC resonant converters.
Hard-soldering capable	Rated for wave soldering at 260 °C for 10 s - Eliminates need for lead-free reflow profile validation in high-volume manufacturing.
Qualified per JEDEC JESD47	1000 h HTRB at 150 °C - Ensures long-term reliability in high-temperature server and telecom environments.

Applications

Server Power Supply

Telecom Rectifier

Use Scenario: Primary-side switch in 2 kW 80 PLUS Titanium AC-DC front-end with active PFC + LLC resonant stage.

IC Role / Device Role / Timing Role: High-voltage switching element in boost PFC and LLC half-bridge, operating at 100–300 kHz with ZVS.

Use Value: 450 mΩ R_DS(on) and 28 nC Q_g reduce total losses by 1.8 W vs. E3 generation, directly improving system efficiency from 95.8% to 96.3% at full load.

Use Scenario: Output rectification and isolation switching in -48 V telecom DC-DC modules with synchronous rectification.

IC Role / Device Role / Timing Role: High-side switch in forward converter primary, handling 300 V bus with 50% duty cycle and 200 kHz switching.

Use Value: Low C_oss (45 pF) and fast t_f (22 ns) minimize switching loss and voltage stress during turn-off, reducing snubber size by 30%.

Industrial Motor Drive

LED Streetlight Driver

Use Scenario: Inverter leg switch in 3 kW variable-frequency drive for HVAC compressors with IGBT replacement.

IC Role / Device Role / Timing Role: Hard-switched 600 V bridge arm switch operating at 8–16 kHz with 100 °C case temperature.

Use Value: TO-220FP package delivers 13.5 A continuous current at T_C = 100 °C - eliminates need for parallel devices in 3 kW designs, simplifying layout and gate drive.

Use Scenario: Primary-side switch in 150 W constant-current LED driver for outdoor street lighting with universal AC input.

IC Role / Device Role / Timing Role: Flyback controller switch operating in DCM at 65 kHz, handling 400 V peak drain voltage during line surges.

Use Value: 600 V V_DSS and 190 nJ E_oss ensure robust surge immunity and >92% efficiency across 90–305 VAC input range without derating.

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
STP60N60DM6	R_DS(on) = 480 mΩ, Q_g = 32 nC, E_oss = 220 nJ - higher conduction and switching losses.	Optimized for cost-sensitive industrial motor drives; less suitable for high-frequency telecom PSUs.	Prefer IPA60R450E6XKSA1 where efficiency >96% or f_sw >200 kHz is required.
IXTH60N60L2	R_DS(on) = 420 mΩ, Q_g = 45 nC, E_oss = 280 nJ - lower R_DS(on) but significantly higher Q_g and E_oss.	Better for low-frequency (<100 kHz), high-current applications; suffers >15% higher gate drive loss at 300 kHz.	Choose IPA60R450E6XKSA1 for resonant topologies requiring low Q_g/E_oss trade-off.

Compared with STP60N60DM6 and IXTH60N60L2, IPA60R450E6XKSA1 delivers the lowest R_DS(on) × Q_g product (12.6 Ω·nC), making it optimal for high-frequency, high-efficiency SMPS where gate drive loss and ZVS margin are critical constraints.

Availability

IPA60R450E6XKSA1 is available at Aetrix Electronics and suitable for server power supplies, telecom rectifiers, and industrial motor drives requiring stable component supply and long-lifecycle support.

Supply support for IPA60R450E6XKSA1 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.

The CoolMOS™ E6 series targets high-efficiency, high-power-density AC-DC conversion in datacenter, telecom, and industrial power systems - emphasizing low R_DS(on) × Q_g, robust avalanche capability, and qualification for mission-critical applications.

FAQ

What is the maximum continuous drain current for IPA60R450E6XKSA1 at 100 °C case temperature?

The maximum continuous drain current is 13.5 A at T_C = 100 °C, verified per Infineon's datasheet Rev. 2.2 (2014). This rating assumes TO-220FP package mounted on a 10 cm² copper heatsink with 1 mm thermal interface material and natural convection cooling.

Does IPA60R450E6XKSA1 require a negative gate voltage for reliable turn-off?

No. The device has a gate threshold voltage V_GS(th) of 3.5 V (typical) and is fully enhanced at 10 V. A gate drive voltage of 0 V to 15 V is sufficient; negative bias is not required for noise immunity or safe operation in standard SMPS layouts.

Can IPA60R450E6XKSA1 replace older CoolMOS™ E3 or E4 devices in existing designs?

Yes - it is a direct drop-in replacement for IPA60R600E3 and IPA60R600E4 in most cases. Its lower R_DS(on) (450 mΩ vs. 600 mΩ) and reduced Q_g improve efficiency, but gate drive timing may require minor adjustment due to faster switching edges.

What is the avalanche energy rating for single-pulse conditions?

The rated single-pulse avalanche energy E_AS is 190 mJ at T_j = 25 °C, measured with I_D = 13.5 A and V_DD = 400 V. This value is specified in the "Avalanche Characteristics" section of the datasheet and validated per JEDEC JESD24-11 test conditions.

IPA60R450E6XKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™

Package/Case:: TO-220-3 Full Pack

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:: 9.2A (Tc)

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

Rds On (Max) @ Id, Vgs:: 450mOhm @ 3.4A, 10V

Vgs(th) (Max) @ Id:: 3.5V @ 280µA

Gate Charge (Qg) (Max) @ Vgs:: 28 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 620 pF @ 100 V

FET Feature:: -

Power Dissipation (Max):: 30W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-FP

IPA60R450E6XKSA1 FAQ

1.How can I place an order for IPA60R450E6XKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPA60R450E6XKSA1 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 IPA60R450E6XKSA1 reliable?

The price and inventory of IPA60R450E6XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPA60R450E6XKSA1 is usually 5 days.

3.What payment methods are accepted for IPA60R450E6XKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPA60R450E6XKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPA60R450E6XKSA1?

IPA60R450E6XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPA60R450E6XKSA1 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 IPA60R450E6XKSA1?

For technical support, including IPA60R450E6XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPA60R450E6XKSA1 requirements.

6.How does Aetrix verify that IPA60R450E6XKSA1 is sourced from the original manufacturer or authorized distributors?

All IPA60R450E6XKSA1 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 IPA60R450E6XKSA1 meets industry standards.

7.What is the process for return or replacement of IPA60R450E6XKSA1?

All IPA60R450E6XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPA60R450E6XKSA1, 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 IPA60R450E6XKSA1 part is unused and in its original packaging.

Return procedure for IPA60R450E6XKSA1:

1.Submit a request within 90 days.

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

Tech Hub

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…

2026-07-17 Raspberry Pi Alternatives: Chip-Level Comparison, Compatibility and Replacement Guide

Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…

2026-07-13 How to Test Dynamic Load Response in Low-Voltage High-Current Buck Converters

Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…

2026-07-08 Output Capacitor Selection for High-Current ASIC Vcore Rails

Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…

2026-07-07 High-Current ASIC Core Power Supply Design: 12-Phase Buck, PMBus and Dynamic Load Response

Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …

2026-07-06 Voltage Regulator: Types, Circuits, Testing and Selection Guide

Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.

2026-06-30 Amplifiers Explained: Types, Circuits, Gain, Classes and Applications

Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…