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

Infineon Technologies IPU80R900P7AKMA1

Name: IPU80R900P7AKMA1
Brand: Infineon Technologies
SKU: IPU80R900P7AKMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPU80R900P7AKMA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

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

Datasheet:: IPU80R900P7AKMA1.pdf

Description:: MOSFET N-CH 800V 6A TO251-3

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Product details

Overview

IPU80R900P7AKMA1 from Infineon is an 800V superjunction N-channel CoolMOS™ P7 power MOSFET in PG-TO251-3 (IPAK) package, featuring R_DS(on) = 0.90 Ω (max), Q_g = 15 nC (typ), V_GS(th) = 3 V (typ), integrated Zener ESD protection, and 13 mJ single-pulse avalanche energy. It is engineered for hard/soft-switching flyback converters in LED lighting, low-power adapters, and auxiliary power supplies.

For engineers reviewing the IPU80R900P7AKMA1 datasheet, IPU80R900P7AKMA1 pinout, IPU80R900P7AKMA1 application, or IPU80R900P7AKMA1 equivalent, key selection criteria include 800V V_DS rating, low gate charge for high-frequency switching, tight V_GS(th) tolerance (±0.5V), robust dv/dt ruggedness (100 V/ns), and industrial-grade JEDEC qualification.

Technical Context

This CoolMOS™ P7 device employs superjunction cell architecture optimized for 800V operation with reduced R_DS(on) × E_oss figure-of-merit and minimized C_iss (350 pF) and C_oss (6 pF) at 500 V. Its 3 V gate threshold enables compatibility with 3.3 V and 5 V controllers without level-shifting.

The integrated Zener diode provides HBM Class 2 ESD protection, and its 2.8 °C/W R_thJC supports thermal management in compact SMD layouts. The device delivers 14 A pulsed drain current and sustains 100 V/ns dv/dt under hard commutation, making it suitable for high-reliability industrial flyback and PFC stages.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	800 V - Withstands DC bus voltages up to 565 V RMS (e.g., 400 V DC link + 20% margin) in universal-input offline SMPS.
R_DS(on), max	0.90 Ω @ T_j = 25°C - Enables <1.8 W conduction loss at 6 A ID, supporting thermally constrained adapter designs.
Q_g, typ	15 nC - Reduces gate drive power and enables efficient 100–300 kHz switching in flyback topologies.
V_GS(th), typ	3 V ±0.5V - Ensures reliable turn-on with standard logic-level drivers and minimizes production yield variation.
E_oss @ 500 V	1.4 µJ - Low stored output capacitance energy reduces switching loss during zero-voltage transition in resonant designs.
dv/dt ruggedness	100 V/ns - Prevents false turn-on during high-speed voltage transients in high-side or half-bridge configurations.
Avalanche energy E_AS	13 mJ - Supports unclamped inductive switching events without failure, enhancing system robustness in flyback snubberless designs.

Pinout & Package

IPU80R900P7AKMA1 uses the PG-TO251-3 (IPAK) surface-mount package with exposed drain tab for enhanced thermal dissipation. The package features gull-wing leads and is lead-free, RoHS-compliant.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control terminal	Receives gate drive signal; low input capacitance (C_iss = 350 pF) eases driving with standard gate drivers.
Pin 2 (Drain)	High-voltage power terminal	Connected to drain of internal MOSFET cell array; electrically tied to exposed metal tab for low-inductance heat sinking.
Pin 3 (Source)	Reference and return path	Serves as source node and signal reference; must be routed with low inductance to minimize ringing during fast switching.

Key Features

Feature	Design Value
Best-in-class R_DS(on) × E_oss	Enables higher efficiency at 100–200 kHz versus prior-generation 800 V MOSFETs, reducing heatsink requirements.
Integrated Zener ESD protection	HBM Class 2 rating eliminates need for external gate protection components, lowering BOM count and layout complexity.
V_GS(th) = 3 V ±0.5 V	Reduces gate driver stress and improves consistency across production lots, especially in parallel configurations.
Fully qualified per JEDEC JESD47	Validated for industrial temperature range (−55°C to +150°C), ensuring reliability in harsh ambient conditions.
Low C_oss (6 pF) & Co(er) (11 pF)	Minimizes capacitive switching loss and improves light-load efficiency in discontinuous conduction mode (DCM) flyback.

Applications

LED Lighting Driver

USB-C Adapter Primary Switch

Use Scenario: 15–30 W isolated flyback converter powering constant-current LED strings in commercial downlights.

IC Role / Device Role / Timing Role: Primary-side high-voltage switch operating in DCM at 65–130 kHz, handling 400 V DC input.

Use Value: Low R_DS(on) and E_oss reduce thermal load on PCB, enabling fanless design; tight V_GS(th) ensures stable startup across line variations.

Use Scenario: 20–45 W universal-input USB PD adapter with primary-side regulation and QR control.

IC Role / Device Role / Timing Role: Main power switch in quasi-resonant flyback, turning on at valley points to minimize switching loss.

Use Value: 100 V/ns dv/dt ruggedness prevents spurious turn-on during valley detection; low Q_g allows use of low-cost integrated QR controllers.

Auxiliary Power Supply

PFC Stage (Consumer)

Use Scenario: Standby 5 V/1 A auxiliary supply in industrial PLCs or HVAC controllers, derived from main DC bus.

IC Role / Device Role / Timing Role: High-side switch in self-oscillating or fixed-frequency flyback, operating continuously at light load.

Use Value: 13 mJ E_AS withstands inrush and fault transients; low IDSS (<1 µA) ensures minimal no-load power consumption.

Use Scenario: Boost PFC stage in 75–150 W consumer audio amplifiers or smart TVs with active front-end correction.

IC Role / Device Role / Timing Role: Switching element in continuous conduction mode (CCM) boost converter operating at 65–100 kHz.

Use Value: Low C_oss and Co(er) reduce turn-off loss at high current; 800 V rating accommodates 400 V DC bus with safety margin.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STP80N80ZF5	R_DS(on) = 0.95 Ω (max), Q_g = 22 nC, no integrated Zener, V_GS(th) = 3.5 V (min)	Higher gate drive loss and wider V_GS(th) spread require stronger gate drivers and tighter process control.	Preferred where cost sensitivity outweighs efficiency and ESD robustness requirements.
IPP60R950P7XKSA1	Same P7 family, but 600 V rating (R_DS(on) = 0.95 Ω), lower V_DS, identical Q_g and V_GS(th)	Limited to ≤340 V DC bus; unsuitable for universal-input 800 V designs but offers better R_DS(on) × Q_g at 600 V.	Select when system DC bus is capped at 300–340 V and higher efficiency at lower voltage is prioritized.

Compared with STP80N80ZF5, IPU80R900P7AKMA1 delivers lower conduction and switching losses plus built-in ESD protection; versus IPP60R950P7XKSA1, it trades higher voltage capability for slightly higher R_DS(on), enabling universal-input operation where 600 V devices would fail.

Availability

IPU80R900P7AKMA1 is available at Aetrix Electronics and suitable for LED lighting drivers, USB-C adapter primary switches, and auxiliary power supplies requiring stable component supply, long-term industrial lifecycle support, and consistent parametric performance across manufacturing lots.

Supply support for IPU80R900P7AKMA1 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 MCUs, and industrial control ICs, with over 30 years of silicon innovation and global manufacturing scale.

IPU80R900P7AKMA1 belongs to the CoolMOS™ P7 product line-designed specifically for high-efficiency, high-reliability offline SMPS in consumer, industrial, and lighting applications where 800 V breakdown and ease-of-use are critical.

FAQ

What is the maximum continuous drain current for IPU80R900P7AKMA1 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 limited by junction temperature (T_j ≤ 150°C) and thermal resistance R_thJC = 2.8 °C/W. Derating curves in Diagram 1 confirm power dissipation drops linearly above 25°C case temperature.

Does IPU80R900P7AKMA1 require external gate protection?

No-IPU80R900P7AKMA1 integrates a Zener diode for gate-source ESD protection rated to HBM Class 2 (≥2 kV). External gate resistors remain necessary for switching control and ringing suppression, but discrete TVS or Zener clamps are not required for ESD robustness.

Can this MOSFET be used in parallel configurations?

Yes-its tight V_GS(th) tolerance (±0.5 V) and low R_DS(on) temperature coefficient support stable current sharing. However, Infineon recommends using ferrite beads on individual gate lines or separate totem-pole drivers to suppress gate oscillation and ensure simultaneous turn-on.

What is the typical reverse recovery charge (Q_rr) of the body diode?

The typical reverse recovery charge is 5 µC, measured at V_R = 400 V, I_F = 1.1 A, and di_F/dt = 50 A/µs (Table 7). This low Q_rr contributes to reduced switching loss in quasi-resonant and active-clamp topologies where body diode conduction occurs.

IPU80R900P7AKMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P7

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

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:: 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-TO251-3

IPU80R900P7AKMA1 FAQ

1.How can I place an order for IPU80R900P7AKMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPU80R900P7AKMA1 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 IPU80R900P7AKMA1 reliable?

The price and inventory of IPU80R900P7AKMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPU80R900P7AKMA1 is usually 5 days.

3.What payment methods are accepted for IPU80R900P7AKMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPU80R900P7AKMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPU80R900P7AKMA1?

IPU80R900P7AKMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPU80R900P7AKMA1 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 IPU80R900P7AKMA1?

For technical support, including IPU80R900P7AKMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPU80R900P7AKMA1 requirements.

6.How does Aetrix verify that IPU80R900P7AKMA1 is sourced from the original manufacturer or authorized distributors?

All IPU80R900P7AKMA1 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 IPU80R900P7AKMA1 meets industry standards.

7.What is the process for return or replacement of IPU80R900P7AKMA1?

All IPU80R900P7AKMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPU80R900P7AKMA1, 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 IPU80R900P7AKMA1 part is unused and in its original packaging.

Return procedure for IPU80R900P7AKMA1:

1.Submit a request within 90 days.

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

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