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

Infineon Technologies IPU80R750P7AKMA1

Name: IPU80R750P7AKMA1
Brand: Infineon Technologies
SKU: IPU80R750P7AKMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPU80R750P7AKMA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-251-3 Short Leads, IPAK, TO-251AA

Datasheet:: IPU80R750P7AKMA1.pdf

Description:: IPU80R750 - 800V COOLMOS N-CHANN

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Product details

Overview

IPU80R750P7AKMA1 from Infineon is an 800V N-channel superjunction MOSFET in PG-TO251-3 (IPAK) package, optimized for hard/soft-switching flyback and PFC stages. It delivers R_DS(on) = 0.75 Ω (max), Q_g = 17 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 IPU80R750P7AKMA1 datasheet, IPU80R750P7AKMA1 pinout, IPU80R750P7AKMA1 application, or IPU80R750P7AKMA1 equivalent, key selection criteria include 800V blocking capability, 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 uses superjunction cell architecture to achieve best-in-class figure-of-merit (R_DS(on) × E_oss) at 800V, with reduced C_iss (460 pF), C_oss (9 pF), and Q_g. Its 3 V gate threshold enables direct drive from 3.3 V/5 V controllers without level-shifting.

The integrated Zener diode provides HBM Class 2 ESD protection (≥2 kV), and its 2.4 °C/W R_thJC supports thermal management in compact SMD layouts. Designed for operation up to T_j = 150 °C, it maintains R_DS(on) stability across temperature with <98% typical drift from 25 °C to 125 °C.

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	0.75 Ω - Enables 7 A continuous drain current at T_C = 25 °C with ≤51 W power dissipation.
Q_g, typ	17 nC - Reduces gate drive loss and enables efficient 100–300 kHz operation with standard 1 A gate 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	1.6 µJ - Low output energy reduces turn-off loss and improves light-load efficiency in flyback converters.
C_iss	460 pF - Limits capacitive loading on gate driver; supports stable paralleling with ferrite bead gate damping.
T_j max	150 °C - Rated for industrial ambient conditions; validated per JEDEC JESD47 for long-term reliability.

Pinout & Package

IPU80R750P7AKMA1 uses the PG-TO251-3 (IPAK) surface-mount package with exposed drain tab for enhanced thermal conduction. The package features gull-wing leads and is RoHS-compliant.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control terminal	Receives gate drive signal; low input capacitance (C_iss = 460 pF) minimizes driver loading.
Pin 2 (Drain)	High-voltage power terminal	Connected to drain of internal MOSFET; electrically tied to exposed metal tab for heatsinking.
Pin 3 (Source)	Reference and return path	Serves as source node and ground reference for gate drive; critical for minimizing common-source inductance.

Key Features

Feature	Design Value
Best-in-class R_DS(on) × E_oss	Enables higher efficiency at 100–300 kHz switching frequencies without sacrificing 800 V ruggedness.
V_GS(th) = 3 V ± 0.5 V	Reduces gate drive complexity and eliminates need for external bias networks in low-voltage control systems.
Integrated Zener ESD protection	HBM Class 2 rating (≥2 kV) lowers field failure rate during PCB assembly and handling.
JEDEC-qualified for industrial use	Validated for 150 °C junction operation and extended temperature cycling, supporting 10+ year field life.
Optimized for parallel operation	Low parameter spread and predictable dynamic behavior allow stable current sharing with minimal gate damping.

Applications

LED Lighting Driver

USB-C Adapter Primary Switch

Use Scenario: Constant-current flyback converter powering high-bay LED fixtures with universal AC input (90–264 VAC).

IC Role / Device Role / Timing Role: Primary-side high-voltage switch operating at 65–130 kHz with valley-switching control.

Use Value: Low E_oss (1.6 µJ) and tight V_GS(th) reduce no-load consumption and improve line regulation across input range.

Use Scenario: 30–65 W compact USB-C PD adapter using quasi-resonant flyback topology.

IC Role / Device Role / Timing Role: Main power switch synchronized to QR controller with adaptive dead-time control.

Use Value: 0.75 Ω R_DS(on) and 17 nC Q_g enable >91% full-load efficiency while maintaining thermal headroom in 25 mm height enclosures.

Auxiliary Power Supply

PFC Stage (Consumer)

Use Scenario: Standby power supply for smart home hubs, delivering 5 V/1 A from 380 V DC bus.

IC Role / Device Role / Timing Role: High-side switch in discontinuous conduction mode (DCM) flyback.

Use Value: 800 V rating ensures robustness against line surges; integrated Zener prevents gate oxide damage during hot-plug events.

Use Scenario: Boost PFC stage in 100–200 W LCD TV power supply operating at 65–100 kHz.

IC Role / Device Role / Timing Role: Fast-switching boost switch with critical conduction mode (CrM) control.

Use Value: Low C_oss (9 pF) and Co(er) = 13 pF minimize turn-on loss during zero-voltage switching transitions.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPU80R650P7	R_DS(on) = 0.65 Ω (max); same package, 10% lower on-resistance but 20% higher Q_g (20.4 nC).	Better conduction loss at high DC load; less suitable for high-frequency (>200 kHz) or gate-drive-limited designs.	Select when thermal budget dominates over switching loss, e.g., in high-ambient industrial adapters.
IPP65R095C7	650 V rating; R_DS(on) = 0.095 Ω; TO-220FP package; no integrated Zener; higher C_iss (1100 pF).	Limited to ≤380 V DC-link; requires external gate protection; unsuitable for universal-input offline topologies.	Choose only for cost-sensitive 650 V applications where 800 V margin is unnecessary and through-hole mounting is preferred.

Compared with IPU80R650P7 and IPP65R095C7, IPU80R750P7AKMA1 offers optimal balance of 800 V ruggedness, low gate charge, and industrial qualification-making it the preferred choice for universal-input flyback and auxiliary supplies where reliability and design simplicity are prioritized.

Availability

IPU80R750P7AKMA1 is available at Aetrix Electronics and suitable for LED lighting drivers, USB-C power adapters, and auxiliary power supplies requiring stable component supply, long-term lifecycle support, and JEDEC-qualified industrial reliability.

Supply support for IPU80R750P7AKMA1 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, and industrial control ICs and discrete devices, with over 30 years of innovation in silicon power technologies.

This part belongs to the CoolMOS™ P7 family-designed specifically for high-efficiency, high-reliability offline SMPS in consumer, lighting, and industrial applications where 800 V voltage class, ease of drive, and production robustness are essential.

FAQ

What is the maximum continuous drain current for IPU80R750P7AKMA1 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 is thermally limited by the 2.4 °C/W R_thJC and 150 °C maximum junction temperature, not by package current rating alone.

Does IPU80R750P7AKMA1 require external gate protection?

No. It integrates a Zener diode for gate-source ESD protection rated to HBM Class 2 (≥2 kV), eliminating the need for external TVS diodes in most board-level ESD environments. Gate drive circuits still require proper layout and series resistance for ringing suppression.

Can IPU80R750P7AKMA1 be used in PFC boost stages?

Yes-it is explicitly recommended for PFC stages in consumer applications and solar inverters. Its 800 V rating supports 400 V DC-link with margin, and low E_oss (1.6 µJ) and C_oss (9 pF) reduce switching losses in continuous conduction mode (CCM) and transition mode (TM) PFC.

What is the safe operating area (SOA) limitation at 100 V drain-source voltage?

At V_DS = 100 V and T_C = 25 °C, the SOA allows up to 10 A continuous current (per Diagram 2). At T_C = 80 °C (Diagram 3), this drops to ~6.5 A due to thermal derating, consistent with the 4.6 A rating at 100 °C case temperature.

IPU80R750P7AKMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P7

Package/Case:: TO-251-3 Short Leads, IPAK, TO-251AA

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:: 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):: 51W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO251-3

IPU80R750P7AKMA1 FAQ

1.How can I place an order for IPU80R750P7AKMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPU80R750P7AKMA1 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 IPU80R750P7AKMA1 reliable?

The price and inventory of IPU80R750P7AKMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPU80R750P7AKMA1 is usually 5 days.

3.What payment methods are accepted for IPU80R750P7AKMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPU80R750P7AKMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPU80R750P7AKMA1?

IPU80R750P7AKMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPU80R750P7AKMA1 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 IPU80R750P7AKMA1?

For technical support, including IPU80R750P7AKMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPU80R750P7AKMA1 requirements.

6.How does Aetrix verify that IPU80R750P7AKMA1 is sourced from the original manufacturer or authorized distributors?

All IPU80R750P7AKMA1 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 IPU80R750P7AKMA1 meets industry standards.

7.What is the process for return or replacement of IPU80R750P7AKMA1?

All IPU80R750P7AKMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPU80R750P7AKMA1, 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 IPU80R750P7AKMA1 part is unused and in its original packaging.

Return procedure for IPU80R750P7AKMA1:

1.Submit a request within 90 days.

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

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