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

Infineon Technologies IPA80R750P7XKSA1

Name: IPA80R750P7XKSA1
Brand: Infineon Technologies
SKU: IPA80R750P7XKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPA80R750P7XKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3 Full Pack

Datasheet:: IPA80R750P7XKSA1.pdf

Description:: MOSFET N-CHANNEL 800V 7A TO220

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Product details

Overview

IPA80R750P7XKSA1 from Infineon is an 800V superjunction N-channel MOSFET in PG-TO220 FP package, featuring R_DS(on) max 0.75 Ω at V_GS = 10 V, Q_g typ 17 nC, and integrated ESD protection (HBM Class 2). It delivers high-voltage switching for flyback and PFC stages in LED lighting, low-power adapters, and industrial auxiliary power supplies.

For engineers reviewing the IPA80R750P7XKSA1 datasheet, IPA80R750P7XKSA1 pinout, IPA80R750P7XKSA1 application, or IPA80R750P7XKSA1 equivalent, key selection criteria include 800V V_DS, 3 V typical gate threshold with ±0.5 V variation, 1.6 µJ E_oss at 500 V, body diode reverse recovery charge Q_rr = 5.2 µC, and JEDEC industrial qualification.

Technical Context

This CoolMOS™ P7 device uses charge compensation technology to achieve best-in-class figure-of-merit (R_DS(on) × E_oss) and reduced C_iss (460 pF) and C_oss (9 pF) at 500 V. Its 3 V V_GS(th) enables direct drive from 3.3 V/5 V controllers without level-shifting.

The integrated Zener-protected gate and ±0.5 V V_GS(th) tolerance improve production yield and parallelability. Diode characteristics-V_SD = 0.9 V at 2.7 A and t_rr = 630 ns-support soft-switching in flyback converters while maintaining ruggedness against dv/dt (100 V/ns).

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.
R_DS(on), max	0.75 Ω at T_j = 25°C - enables 7 A continuous drain current with low conduction loss in compact heatsink designs.
Q_g, typ	17 nC - reduces gate drive power and allows use of low-cost, low-current drivers in adapter applications.
E_oss	1.6 µJ at 500 V - lowers turn-off energy loss, critical for high-frequency flyback and resonant topologies.
V_GS(th), typ	3 V with ±0.5 V variation - ensures reliable turn-on across temperature and process spread using standard logic-level controllers.
ESD Class	HBM Class 2 (≥2 kV) - mitigates assembly-line ESD failures without external protection circuitry.
t_rr	630 ns - limits diode reverse recovery stress during hard-switched transitions in PFC and flyback stages.

Pinout & Package

Package: PG-TO220 FP (FullPAK), through-hole, isolated mounting base, drain-connected tab. Pin 1 = Gate, Pin 2 = Drain (tab), Pin 3 = Source.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control terminal	Low-impedance input requiring <17 nC charge; connects to driver IC output via gate resistor (typically 10–22 Ω).
Pin 2 (Drain)	High-voltage power terminal	Exposed metal tab electrically connected to drain; must be insulated from heatsink unless system ground-referenced.
Pin 3 (Source)	Power return and reference node	Serves as local ground reference for gate drive; routing must minimize inductance to suppress ringing during switching.

Key Features

Feature	Design Value
Best-in-class R_DS(on) × E_oss	Enables >90% efficiency in 30–65 W flyback adapters operating at 100–130 kHz without active snubbers.
Integrated Zener ESD protection	Eliminates need for external gate protection diodes, reducing BOM count and PCB area in space-constrained chargers.
V_GS(th) = 3 V ± 0.5 V	Allows direct interface with 3.3 V microcontrollers and PWM ICs, avoiding level-shifters and associated timing skew.
Fully JEDEC industrial qualified	Guarantees operation from −55 °C to +150 °C junction temperature, supporting uncooled industrial auxiliary supplies.
Optimized for paralleling	Low V_GS(th) variation and symmetric layout enable stable current sharing with minimal gate ferrite bead compensation.

Applications

LED Lighting Driver

USB-C Charger Primary Switch

Use Scenario: 40 W constant-voltage flyback converter powering commercial LED troffers with universal AC input (85–265 VAC).

IC Role / Device Role / Timing Role: Primary-side high-voltage switch handling 400 V DC link, operating at 110 kHz with quasi-resonant control.

Use Value: 0.75 Ω R_DS(on) and 1.6 µJ E_oss reduce total switching+conduction loss to <1.2 W, enabling passive cooling.

Use Scenario: 30 W USB PD 3.0 adapter with active clamp flyback topology and 3.3 V controller interface.

IC Role / Device Role / Timing Role: Main power switch synchronized to controller's 13 V gate drive, leveraging 3 V V_GS(th) for fast turn-on.

Use Value: 17 nC Q_g permits gate drive from low-power PWM IC without buffer stage, cutting component count by two.

Industrial AUX Power Supply

Single-Stage PFC for Consumer TV

Use Scenario: 15 W isolated auxiliary supply for PLC I/O modules, operating continuously at 70 °C ambient.

IC Role / Device Role / Timing Role: Hard-switched flyback switch rated for 800 V breakdown, with internal body diode conducting freewheeling current.

Use Value: JEDEC industrial qualification and 150 °C T_j,max ensure 10-year reliability without derating at full load.

Use Scenario: 100 W boost PFC stage in 55-inch smart TV, accepting 90–264 VAC input with THD <5%.

IC Role / Device Role / Timing Role: High-voltage switch in continuous conduction mode (CCM), commutated at 65 kHz with 5.2 µC Q_rr.

Use Value: Low Q_rr and 630 ns t_rr minimize diode-induced voltage spikes and EMI, easing EMI filter design.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STP80N80ZF5	R_DS(on) = 0.7 Ω, Q_g = 22 nC, no integrated ESD diode, V_GS(th) = 3–5 V	Lacks on-chip ESD protection; requires external gate clamping; higher Q_g increases driver loss	Prefer IPA80R750P7XKSA1 where board space is constrained and ESD robustness is required in manufacturing.
IPP65R1K0CFD7	650 V rating, R_DS(on) = 1.0 Ω, E_oss = 2.1 µJ, same P7 platform but lower voltage grade	Not suitable for 400 V DC link systems with surge margin; limited to ≤380 V nominal inputs	Select IPA80R750P7XKSA1 for universal-input designs needing 800 V rating and lower E_oss at 500 V.

Compared with STP80N80ZF5 and IPP65R1K0CFD7, IPA80R750P7XKSA1 uniquely combines 800 V rating, 17 nC Q_g, and integrated ESD protection-enabling smaller gate drivers, fewer protection components, and higher reliability in cost-sensitive consumer and industrial SMPS.

Availability

IPA80R750P7XKSA1 is available at Aetrix Electronics and suitable for LED lighting drivers, USB-C charger primary stages, and industrial auxiliary power supplies requiring stable component supply and long-term industrial qualification.

Supply support for IPA80R750P7XKSA1 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, sensor, and automotive ICs, with over 18 years of superjunction MOSFET innovation.

This device belongs to the CoolMOS™ P7 series-designed specifically for high-efficiency, high-density offline SMPS in consumer, lighting, and industrial applications where 800 V blocking, low E_oss, and ease of drive are critical.

FAQ

What is the maximum continuous drain current for IPA80R750P7XKSA1 at 100°C case temperature?

The maximum continuous drain current is 4.6 A at T_C = 100°C, as specified in Table 2 of the datasheet. This value accounts for thermal derating due to junction-to-case thermal resistance (R_thJC = 4.7 °C/W) and maximum junction temperature of 150°C. Operation above this current requires forced cooling or reduced duty cycle.

Does IPA80R750P7XKSA1 require external gate protection diodes?

No. The device integrates a Zener diode for ESD protection (HBM Class 2), eliminating the need for external gate clamps in most applications. However, a small gate resistor (10–22 Ω) is still required to dampen ringing and limit peak gate current during switching transitions.

Can IPA80R750P7XKSA1 be used in parallel configurations?

Yes-its tight V_GS(th) tolerance (±0.5 V) and symmetrical package layout support stable current sharing. Infineon recommends using individual gate resistors and ferrite beads per device to suppress oscillation; paralleling without these may cause thermal runaway under mismatched conditions.

Is the drain tab electrically isolated from the package mount surface?

No-the drain is connected to the exposed metal tab (Pin 2), which serves as the primary heat path. When mounted to a heatsink, electrical isolation (e.g., mica washer or silicone pad with dielectric strength ≥2.5 kV) is mandatory unless the heatsink is referenced to drain potential in the system design.

IPA80R750P7XKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P7

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

Packaging:: Tube

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 800 V

Current - Continuous Drain (Id) @ 25°C:: 7A (Tc)

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

Rds On (Max) @ Id, Vgs:: 750mOhm @ 2.7A, 10V

Vgs(th) (Max) @ Id:: 3.5V @ 140µA

Gate Charge (Qg) (Max) @ Vgs:: 17 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 460 pF @ 500 V

FET Feature:: -

Power Dissipation (Max):: 27W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-FP

IPA80R750P7XKSA1 FAQ

1.How can I place an order for IPA80R750P7XKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPA80R750P7XKSA1 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 IPA80R750P7XKSA1 reliable?

The price and inventory of IPA80R750P7XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPA80R750P7XKSA1 is usually 5 days.

3.What payment methods are accepted for IPA80R750P7XKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPA80R750P7XKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPA80R750P7XKSA1?

IPA80R750P7XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPA80R750P7XKSA1 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 IPA80R750P7XKSA1?

For technical support, including IPA80R750P7XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPA80R750P7XKSA1 requirements.

6.How does Aetrix verify that IPA80R750P7XKSA1 is sourced from the original manufacturer or authorized distributors?

All IPA80R750P7XKSA1 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 IPA80R750P7XKSA1 meets industry standards.

7.What is the process for return or replacement of IPA80R750P7XKSA1?

All IPA80R750P7XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPA80R750P7XKSA1, 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 IPA80R750P7XKSA1 part is unused and in its original packaging.

Return procedure for IPA80R750P7XKSA1:

1.Submit a request within 90 days.

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

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