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 IPP80R900P7XKSA1

Name: IPP80R900P7XKSA1
Brand: Infineon Technologies
SKU: IPP80R900P7XKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IPP80R900P7XKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP80R900P7XKSA1.pdf

Description:: MOSFET N-CH 800V 6A TO220-3

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:8,619

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

Product details

Overview

IPP80R900P7XKSA1 from Infineon is an 800V superjunction N-channel MOSFET in PG-TO220-3 package, optimized for hard/soft-switching flyback and PFC stages. It delivers R_DS(on) = 0.90 Ω (max), Q_g = 15 nC (typ), V_GS(th) = 3 V (typ), and integrated Zener ESD protection. Used in LED lighting drivers, low-power adapters, and auxiliary power supplies.

For engineers reviewing the IPP80R900P7XKSA1 datasheet, IPP80R900P7XKSA1 pinout, IPP80R900P7XKSA1 application, or IPP80R900P7XKSA1 equivalent, key selection criteria include 800V V_DS rating, low gate charge for high-frequency switching, tight V_GS(th) tolerance (±0.5V), and industrial-grade JEDEC qualification.

Technical Context

This CoolMOS™ P7 device employs superjunction architecture to achieve best-in-class figure-of-merit (R_DS(on) × E_oss) of 1.26 Ω·µJ at 500V. Its 3V gate threshold enables direct drive from 3.3V/5V controllers without level-shifting.

The MOSFET integrates a robust Zener diode for gate-source ESD protection (HBM Class 2), supports parallel operation with minimal gate oscillation risk due to low C_iss (350 pF) and C_oss (6 pF), and maintains stable R_DS(on) over −55°C to 150°C junction temperature range.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	800 V - Supports primary-side switching in universal-input offline SMPS up to 400 V DC link with margin.
R_DS(on), max	0.90 Ω - Enables 6 A continuous drain current at T_C = 25°C with ≤4.5 W conduction loss at full load.
Q_g, typ	15 nC - Reduces gate driver power requirement and allows >100 kHz operation with standard 1-A drivers.
V_GS(th), typ	3 V - Compatible with 3.3 V microcontrollers and logic-level PWM ICs; ±0.5 V variation improves production yield.
E_oss @ 500 V	1.4 µJ - Low stored output energy minimizes turn-off losses in hard-switched topologies like flyback.
ESD Class (HBM)	Class 2 - Integrated Zener protection reduces gate oxide failure risk during PCB handling and assembly.
T_j max	150 °C - Rated for continuous operation in enclosed industrial and lighting enclosures without derating.

Pinout & Package

Package: PG-TO220-3 (leadframe-mounted, isolated tab). Tab is Drain (D); Pin 1 = Gate (G); Pin 2 = Drain (D, tab-connected); Pin 3 = Source (S).

Pin/Terminal	Circuit Role	Design Meaning
Tab / Pin 2	Drain (D)	High-voltage power node; electrically connected to metal tab for thermal conduction and voltage reference.
Pin 1	Gate (G)	Control input; requires <3V threshold activation and benefits from gate resistor damping for paralleling.
Pin 3	Source (S)	Power return path and signal reference; tied to PCB ground plane for low-inductance layout.

Key Features

Feature	Design Value
Best-in-class R_DS(on) × E_oss	1.26 Ω·µJ - Enables higher efficiency in 65–130 kHz flyback converters versus prior P6 generation.
V_GS(th) = 3 V ±0.5 V	Tight threshold distribution reduces binning needs and improves consistency in mass-produced adapters.
Integrated Zener ESD protection	Eliminates need for external gate protection components, reducing BOM count and PCB area in compact designs.
JEDEC-qualified for industrial use	Validated for 150°C T_j, 60 Ncm mounting torque, and wave-soldering at 260°C - suitable for automated manufacturing.
Low C_iss/C_oss ratio	C_iss = 350 pF, C_oss = 6 pF - Improves dv/dt immunity (100 V/ns rated) and simplifies snubber design.

Applications

LED Lighting Driver

USB-C Adapter Primary Switch

Use Scenario: Constant-current flyback converter powering 20–40 W LED modules in commercial downlights.

IC Role / Device Role / Timing Role: Primary-side high-voltage switch operating at 65–100 kHz with valley-switching control.

Use Value: 0.90 Ω R_DS(on) and 1.4 µJ E_oss reduce total losses by ~12% vs. P6-series equivalents at 40 W output.

Use Scenario: Universal-input (90–264 V_AC) 30 W USB-C PD adapter with active clamp flyback.

IC Role / Device Role / Timing Role: Main power switch handling 800 V blocking and 2.2 A peak current at 120 kHz.

Use Value: 3 V V_GS(th) enables direct drive from UCC28780 controller; ±0.5 V tolerance ensures consistent startup across batches.

Auxiliary Power Supply

PFC Stage (Consumer)

Use Scenario: Standby power supply delivering 5 V/0.5 A for smart home hubs and IoT gateways.

IC Role / Device Role / Timing Role: DCM flyback switch operating in burst mode below 10 kHz during no-load conditions.

Use Value: Low IDSS (<1 µA at 800 V) minimizes no-load consumption; HBM Class 2 prevents field failures during firmware updates.

Use Scenario: Interleaved boost PFC stage in 150 W LCD TV power board with 400 V DC bus.

IC Role / Device Role / Timing Role: High-efficiency switching element in discontinuous conduction mode (DCM) PFC controller.

Use Value: 15 nC Q_g and 350 pF C_iss allow efficient 65 kHz operation with minimal gate drive loss and EMI filtering burden.

Equivalent & Alternatives

The following parts are listed as comparable options for similar 800V superjunction MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPP65R1K0CFD7	650 V rating, R_DS(on) = 1.0 Ω, lower Q_g (12 nC), no integrated Zener	Limited to 380 V DC link; unsuitable for universal-input flyback above 240 V_AC	Select only for cost-sensitive 650 V designs where 800 V margin is unnecessary.
IPW65R095C7	650 V rating, R_DS(on) = 0.95 Ω, higher E_oss (2.1 µJ), same Zener protection	Higher turn-off loss limits usable frequency to ≤80 kHz in hard-switched PFC	Prefer when gate drive voltage is constrained to 5 V and Zener protection is mandatory.

Compared with IPP65R1K0CFD7 and IPW65R095C7, IPP80R900P7XKSA1 provides essential 800 V capability for global-input designs, tighter V_GS(th) control for reliable startup, and lower E_oss for higher-frequency operation - making it the optimal choice for next-generation compact adapters and lighting systems.

Availability

IPP80R900P7XKSA1 is available at Aetrix Electronics and suitable for LED lighting drivers, USB-C power adapters, and auxiliary power supplies requiring stable component supply across multi-year production cycles.

Supply support for IPP80R900P7XKSA1 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 leader specializing in power management, automotive electronics, and industrial control ICs, with over 30 years of silicon innovation.

This part belongs to the CoolMOS™ P7 superjunction MOSFET product line, engineered specifically for high-efficiency, high-density offline SMPS in consumer, lighting, and industrial applications - emphasizing ease-of-use, ruggedness, and production reliability.

FAQ

What is the maximum continuous drain current for IPP80R900P7XKSA1 at 100°C case temperature?

The maximum continuous drain current is 3.9 A at T_C = 100°C, as specified in Table 2 of the datasheet. This value is thermally limited by the 2.8 °C/W junction-to-case thermal resistance and 150°C maximum junction temperature, not by silicon current density.

Does IPP80R900P7XKSA1 require an external gate resistor for stability in parallel configurations?

Yes - Infineon recommends using individual ferrite beads or separate totem-pole drivers on each gate when paralleling multiple IPP80R900P7XKSA1 devices. This mitigates gate oscillation caused by mutual inductance and ensures balanced current sharing under dynamic load conditions.

How does the integrated Zener diode affect gate drive circuit design?

The integrated 20 V Zener clamps gate-source voltage during transients, eliminating the need for external TVS diodes. However, gate resistors must still be sized to limit peak current during fast switching edges, and the Zener does not replace proper PCB layout practices for minimizing gate loop inductance.

Can IPP80R900P7XKSA1 be used in resonant LLC topologies?

No - while its 800 V rating and low E_oss support soft-switching, the device's body diode reverse recovery charge (Q_rr = 5 µC) and trr (610 ns) are not optimized for zero-voltage switching (ZVS) in LLC. Infineon recommends CoolMOS™ C7 or CE series for resonant applications requiring faster diode recovery.

IPP80R900P7XKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P7

Package/Case:: TO-220-3

Packaging:: Bulk

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 800 V

Current - Continuous Drain (Id) @ 25°C:: 6A (Tc)

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

Rds On (Max) @ Id, Vgs:: 900mOhm @ 2.2A, 10V

Vgs(th) (Max) @ Id:: 3.5V @ 110µA

Gate Charge (Qg) (Max) @ Vgs:: 15 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 350 pF @ 500 V

FET Feature:: -

Power Dissipation (Max):: 45W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-3

IPP80R900P7XKSA1 FAQ

1.How can I place an order for IPP80R900P7XKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP80R900P7XKSA1 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 IPP80R900P7XKSA1 reliable?

The price and inventory of IPP80R900P7XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP80R900P7XKSA1 is usually 5 days.

3.What payment methods are accepted for IPP80R900P7XKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP80R900P7XKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP80R900P7XKSA1?

IPP80R900P7XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP80R900P7XKSA1 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 IPP80R900P7XKSA1?

For technical support, including IPP80R900P7XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP80R900P7XKSA1 requirements.

6.How does Aetrix verify that IPP80R900P7XKSA1 is sourced from the original manufacturer or authorized distributors?

All IPP80R900P7XKSA1 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 IPP80R900P7XKSA1 meets industry standards.

7.What is the process for return or replacement of IPP80R900P7XKSA1?

All IPP80R900P7XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPP80R900P7XKSA1, 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 IPP80R900P7XKSA1 part is unused and in its original packaging.

Return procedure for IPP80R900P7XKSA1:

1.Submit a request within 90 days.

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

Tech Hub

2026-08-06 Conditional Access Module: CAM, CI/CI+ and DVB Security

Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…

2026-08-03 Electronic Component Obsolescence: EOL Risks, Replacement Options and Last-Time Buy Strategy

Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.

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 …