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

Infineon Technologies IPP027N08N5XKSA1

Name: IPP027N08N5XKSA1
Brand: Infineon Technologies
SKU: IPP027N08N5XKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPP027N08N5XKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP027N08N5XKSA1.pdf

Description:: TRENCH 40<-<100V

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IPP027N08N5XKSA1 from Infineon Technologies is an N-channel, normal-level 80 V OptiMOS™ 5 power MOSFET in TO-220-3 package, featuring 2.7 mΩ max R_DS(on) at V_GS = 10 V, 120 A continuous drain current, and 116 nC output charge (Q_oss). It is designed for high-frequency synchronous rectification in DC-DC converters and motor control stages where low conduction loss and fast switching are critical.

For engineers reviewing the IPP027N08N5XKSA1 datasheet, IPP027N08N5XKSA1 pinout, IPP027N08N5XKSA1 application, or IPP027N08N5XKSA1 equivalent, key selection criteria include its 2.4–2.9 mΩ R_DS(on) range at 100 A, 99 nC total gate charge, 0.5 K/W junction-to-case thermal resistance, and 100% avalanche-tested ruggedness under 374 mJ single-pulse energy.

Technical Context

This device employs a trench-gate superjunction structure optimized for high-voltage, high-current switching with minimized gate charge × R_DS(on) figure-of-merit (FOM). Its 80 V V_(BR)DSS rating and 2.7 mΩ on-resistance enable efficient operation in 48 V input industrial and telecom power supplies.

The integrated body diode exhibits 0.95–1.2 V forward voltage at 100 A and 84–168 ns reverse recovery time, supporting synchronous rectifier replacement in buck and LLC topologies without external Schottky diodes.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	80 V - supports 48 V bus systems with 67 % derating margin against transients
R_DS(on), max	2.7 mΩ @ V_GS = 10 V - enables <1.2 W conduction loss at 100 A, reducing heatsink requirements
I_D, cont.	120 A @ T_C = 25 °C - sustains full-load current in high-power server VRMs and motor drives
Q_g	99 nC - balances switching speed and drive strength for 500 kHz–1 MHz operation
Q_oss	116 nC - minimizes turn-off energy loss in hard-switched and resonant converters
R_thJC	0.5 K/W - allows direct mounting to heatsinks for thermal management in compact 200 W+ designs
E_AS	374 mJ - withstands unclamped inductive switching events in motor phase-leg applications

Pinout & Package

IPP027N08N5XKSA1 uses the standard TO-220-3 through-hole package with isolated tab (Drain-connected), enabling mechanical mounting to heatsinks while maintaining electrical isolation from PCB ground planes.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1	Gate	High-impedance control terminal requiring <100 nC charge for full enhancement; sensitive to ESD
Tab / Pin 2	Drain	Main high-side current path; electrically connected to metal tab for thermal and electrical conduction
Pin 3	Source	Reference node for gate drive and current sensing; forms common return with driver IC ground

Key Features

Feature	Design Value
OptiMOS™ 5 trench technology	Reduces Q_g × R_DS(on) FOM by >30 % vs. prior generation, enabling higher frequency operation
100 % avalanche tested	Guarantees robustness against inductive kickback in motor control and relay driving
Pb-free, RoHS-compliant plating	Meets IPC-J-STD-020 moisture sensitivity level 1 (MSL1) for reflow compatibility
Low V_GS(th) (2.2–3.8 V)	Enables direct drive from 3.3 V or 5 V logic controllers without level-shifting circuitry
Integrated body diode with fast trr	84–168 ns recovery time supports synchronous rectification in buck converters up to 1 MHz

Applications

Server VRM Phase Leg

Industrial 48 V DC-DC Converter

Use Scenario: High-current, high-efficiency voltage regulation for CPU/GPU cores in datacenter servers.

IC Role / Device Role / Timing Role: High-side switch in multiphase buck converter operating at 500 kHz–1 MHz with interleaved PWM.

Use Value: 2.7 mΩ R_DS(on) reduces conduction loss by >40 % vs. 4.5 mΩ alternatives, improving VRM efficiency from 92 % to 94.5 % at 100 A.

Use Scenario: Primary-side switching in isolated 48 V-to-12 V telecom power supply with synchronous rectification.

IC Role / Device Role / Timing Role: Low-side synchronous rectifier in active-clamp forward or LLC resonant converter.

Use Value: 116 nC Q_oss and 0.95 V V_SD cut rectifier losses by 35 % compared to discrete Schottky solutions at 100 A.

Brushless DC Motor Inverter

EV Onboard Charger (OBC) PFC Stage

Use Scenario: Half-bridge leg in 3-phase BLDC inverter for industrial pumps and HVAC compressors.

IC Role / Device Role / Timing Role: Switching element handling 120 A peak phase current with 10 µs dead-time constraints.

Use Value: 374 mJ E_AS rating prevents failure during short-circuit fault conditions, eliminating need for external snubbers.

Use Scenario: Boost switch in 3.3 kW two-stage OBC front-end PFC stage operating at 100 kHz.

IC Role / Device Role / Timing Role: Fast-switching, low-R_DS(on) boost transistor with integrated diode for zero-voltage switching assist.

Use Value: 99 nC Q_g and 2.7 mΩ R_DS(on) jointly reduce total switching + conduction loss to <1.8 W at 100 A/400 V, enabling passive cooling.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel 80 V power MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STL220N8F7	R_DS(on) = 2.4 mΩ (typ), Q_g = 105 nC, TO-220FP package with insulated tab	Higher gate charge increases drive loss in >500 kHz designs; lower R_DS(on) benefits ultra-low-loss cases	Prefer when thermal interface requires plastic-isolated tab; avoid if gate drive capability is limited
IXFH40N80X	R_DS(on) = 40 mΩ (typ), Q_g = 120 nC, 800 V rating, TO-247 package	Designed for 400 V bus systems; unsuitable for 48 V high-current apps due to excessive conduction loss	Only consider for legacy 800 V PFC or HV industrial inverters-not a functional substitute for IPP027N08N5XKSA1

Compared with STL220N8F7 and IXFH40N80X, IPP027N08N5XKSA1 delivers optimal balance of low R_DS(on), moderate Q_g, and proven 120 A current handling in TO-220-making it uniquely suited for 48 V, high-density power conversion where thermal and space constraints dominate.

Availability

IPP027N08N5XKSA1 is available at Aetrix Electronics and suitable for server VRMs, industrial 48 V DC-DC converters, BLDC motor inverters, and EV onboard charger PFC stages requiring stable component supply and long-term production continuity.

Supply support for IPP027N08N5XKSA1 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 electronics, and industrial control ICs, with global manufacturing and qualification infrastructure.

This part belongs to the OptiMOS™ 5 family-designed specifically for high-efficiency, high-frequency power conversion in datacenter, telecom, and industrial motor control applications where low R_DS(on) and fast switching dynamics are essential.

FAQ

What is the maximum continuous drain current for IPP027N08N5XKSA1 at 100 °C case temperature?

The maximum continuous drain current is 120 A at T_C = 25 °C and derates to 70 A at T_C = 100 °C per Figure 2 in the datasheet. This reflects thermal limitation of the TO-220-3 package, not device degradation. Proper heatsinking maintains safe junction temperature below 175 °C.

Is IPP027N08N5XKSA1 suitable for synchronous rectification in a 1 MHz LLC resonant converter?

Yes-its 99 nC Q_g, 116 nC Q_oss, and 84–168 ns t_rr support reliable synchronous rectification up to 1 MHz. The low R_DS(on) ensures minimal conduction loss at high RMS currents, and the 100 % avalanche rating adds fault tolerance during transient overloads.

Does the TO-220-3 package of IPP027N08N5XKSA1 have an electrically isolated tab?

No-the tab is internally connected to the Drain (Pin 2) and is not electrically isolated. Mounting requires insulating hardware (e.g., silicone pad + shoulder washer) when attaching to grounded heatsinks. This differs from TO-220FP variants that feature fully isolated tabs.

What is the gate threshold voltage range, and how does it affect 3.3 V microcontroller drive?

V_GS(th) ranges from 2.2 V to 3.8 V. At 3.3 V drive, the device achieves partial enhancement but may not reach full R_DS(on) spec-measured R_DS(on) rises to ~3.4 mΩ at V_GS = 6 V and ID = 50 A. For guaranteed performance, use ≥10 V gate drive or a dedicated gate driver IC.

IPP027N08N5XKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 80 V

Current - Continuous Drain (Id) @ 25°C:: 120A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 6V, 10V

Rds On (Max) @ Id, Vgs:: 2.7mOhm @ 100A, 10V

Vgs(th) (Max) @ Id:: 3.8V @ 154µA

Gate Charge (Qg) (Max) @ Vgs:: 123 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 8970 pF @ 40 V

FET Feature:: -

Power Dissipation (Max):: 214W (Tc)

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-3-1

IPP027N08N5XKSA1 FAQ

1.How can I place an order for IPP027N08N5XKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP027N08N5XKSA1 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 IPP027N08N5XKSA1 reliable?

The price and inventory of IPP027N08N5XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP027N08N5XKSA1 is usually 5 days.

3.What payment methods are accepted for IPP027N08N5XKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP027N08N5XKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP027N08N5XKSA1?

IPP027N08N5XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP027N08N5XKSA1 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 IPP027N08N5XKSA1?

For technical support, including IPP027N08N5XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP027N08N5XKSA1 requirements.

6.How does Aetrix verify that IPP027N08N5XKSA1 is sourced from the original manufacturer or authorized distributors?

All IPP027N08N5XKSA1 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 IPP027N08N5XKSA1 meets industry standards.

7.What is the process for return or replacement of IPP027N08N5XKSA1?

All IPP027N08N5XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPP027N08N5XKSA1, 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 IPP027N08N5XKSA1 part is unused and in its original packaging.

Return procedure for IPP027N08N5XKSA1:

1.Submit a request within 90 days.

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

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