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 IPP25N06S325XK

Name: IPP25N06S325XK
Brand: Infineon Technologies
SKU: IPP25N06S325XK
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IPP25N06S325XK

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP25N06S325XK.pdf

Description:: MOSFET N-CH 55V 25A TO220-3

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:4,156

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

Product details

Overview

IPP25N06S325XK from Infineon Technologies is a 55 V, 25 A N-channel enhancement-mode power MOSFET in PG-TO220-3-1 package, AEC-Q101 qualified for automotive applications, with R_DS(on) = 24.8 mΩ (max) at V_GS = 10 V and 175 °C junction temperature, used in DC-DC converters and motor control stages.

For engineers reviewing the IPP25N06S325XK datasheet, IPP25N06S325XK pinout, IPP25N06S325XK application, or IPP25N06S325XK equivalent, key selection criteria include avalanche ruggedness (120 mJ single-pulse), thermal resistance (R_thJC = 3.3 K/W), gate charge (Q_g = 27–41 nC), and integrated body diode performance (t_rr = 15 ns, Q_rr = 15 nC).

Technical Context

This OptiMOS™-T2 device uses trench-gate superjunction technology to achieve low conduction loss and fast switching with controlled EMI. Its gate threshold voltage (2.1–4.0 V) enables robust 3.3 V/5 V logic-level drive compatibility while maintaining noise immunity.

The MOSFET integrates a fast-recovery body diode with 0.6–1.3 V forward voltage at 25 A and 25 °C, supporting synchronous rectification and freewheeling in hard-switched topologies. Thermal design is enabled by its 3.3 K/W junction-to-case resistance and 175 °C maximum operating temperature.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	55 V - Maximum blocking voltage for 12 V/24 V automotive and industrial bus systems
R_DS(on) max	24.8 mΩ at V_GS = 10 V, T_j = 25 °C - Enables <1 W conduction loss at 25 A continuous drain current
I_D cont	25 A at T_C = 25 °C - Supported by TO-220 package with copper tab for direct heatsink mounting
E_AS	120 mJ single-pulse - Confirmed avalanche energy rating ensures reliability under inductive load switching stress
Q_g	27–41 nC - Gate charge range defines required driver strength for <30 ns turn-on/turn-off times
t_rr	15 ns - Fast reverse recovery supports high-frequency operation up to 500 kHz without excessive diode losses
T_j max	+175 °C - Enables operation in engine bay and under-hood environments without derating

Pinout & Package

IPP25N06S325XK is housed in PG-TO220-3-1 package: insulated plastic case with three leads, metal tab (Drain) electrically connected to pin 2, suitable for vertical mounting with heatsink interface.

Pin/Terminal	Circuit Role	Design Meaning
1 (G)	Gate	Control terminal; requires ≤±20 V gate-source voltage; driven via 14.8 Ω external resistor per typical switching test
2 (D)	Drain	Main power output terminal; electrically tied to metal tab for low-inductance heatsinking and thermal path
3 (S)	Source	Power return and reference node; forms common connection point for gate driver ground and current sensing

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive powertrain and chassis applications including engine control units and EPS modules
100% avalanche tested	Each unit undergoes single-pulse avalanche stress test to guarantee ruggedness in inductive switching
MSL1 reflow rating	Compatible with lead-free reflow profiles up to 260 °C peak, eliminating moisture sensitivity concerns
Green product (RoHS)	Lead-free terminations and halogen-free molding compound meet EU Directive 2011/65/EU requirements
Integrated body diode	Optimized for low Q_rr (15 nC) and t_rr (15 ns), reducing switching loss in freewheeling paths

Applications

Automotive DC-DC Converters

Brushless Motor Control

Use Scenario: 12 V to 48 V bidirectional buck-boost converter in 48 V mild hybrid vehicles.

IC Role / Device Role / Timing Role: Primary high-side switching element handling 25 A continuous current with 500 kHz PWM.

Use Value: Low R_DS(on) and fast t_rr reduce conduction and switching losses, enabling >95% efficiency at full load.

Use Scenario: Inverter stage for 3-phase BLDC motor in electric power steering (EPS) system.

IC Role / Device Role / Timing Role: Low-side switch in 6-step commutation with synchronized body-diode freewheeling.

Use Value: 120 mJ avalanche rating prevents failure during phase-current transients caused by load dump or short-circuit events.

Industrial Power Supplies

On-Board Chargers (OBC)

Use Scenario: Primary-side switch in 1 kW AC-DC PFC + LLC resonant combo supply for factory automation.

IC Role / Device Role / Timing Role: Hard-switched MOSFET in boost PFC stage operating at 65 kHz with 25 A peak current.

Use Value: 175 °C rated junction temperature allows stable operation without forced air cooling in enclosed enclosures.

Use Scenario: Secondary-side synchronous rectifier in 3.3 kW OBC for EVs using SiC primary and Si secondary topology.

IC Role / Device Role / Timing Role: Low-voltage side rectifying switch replacing Schottky diodes in LLC output stage.

Use Value: Integrated body diode with 0.6–1.3 V V_SD reduces forward conduction loss versus discrete diode solutions.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPP200N04S404AKSA1	40 V V_DS, 200 A I_D, 1.4 mΩ R_DS(on), PG-TO220-3-1	Higher current, lower voltage rating - suited for 12 V battery systems only	Select when higher current headroom and lower R_DS(on) are needed at expense of reduced voltage margin
IPB25N06S325XK	Same die, PG-TO263-3-2 package - surface-mount variant with identical electrical specs	Requires PCB pad layout for D²PAK footprint; no through-hole mounting option	Choose for automated SMT assembly where thermal performance matches TO-220 via 6 cm² copper area

Compared with IPP25N06S325XK, the IPP200N04S404AKSA1 offers significantly lower on-resistance but sacrifices 15 V of blocking capability, while the IPB25N06S325XK provides identical silicon performance in a surface-mount package requiring different board-level thermal management.

Availability

IPP25N06S325XK is available at Aetrix Electronics and suitable for automotive power conversion, industrial motor drives, and onboard charging systems requiring stable component supply across extended temperature and lifecycle requirements.

Supply support for IPP25N06S325XK 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 AG is a German semiconductor manufacturer specializing in power management, automotive microcontrollers, and sensor solutions, with global manufacturing and R&D centers.

This device belongs to the OptiMOS™-T2 power transistor product line, engineered for high-efficiency, high-reliability switching in automotive and industrial power conversion where ruggedness and thermal stability are critical.

FAQ

Is IPP25N06S325XK pin-compatible with IPP25N06S3-25?

Yes - IPP25N06S325XK is the same device as IPP25N06S3-25; the "XK" suffix denotes Infineon's standard packaging and marking variant for the PG-TO220-3-1 package, with identical pinout, electrical characteristics, and thermal ratings.

What is the maximum recommended gate resistor value for 100 kHz switching?

Based on Q_g = 27–41 nC and typical driver rise/fall times, a 10 Ω gate resistor achieves ~25 ns edge transitions at 100 kHz. Values above 22 Ω risk exceeding safe dv/dt limits and increasing switching losses in hard-switched applications.

Does this MOSFET require a negative gate turn-off voltage?

No - the device operates reliably with 0 V to +10 V gate drive. Its V_GS(th) range (2.1–4.0 V) ensures clean turn-on with standard logic-level drivers; negative bias is unnecessary and not specified in the datasheet.

Can IPP25N06S325XK replace IPP25N06S3-25 in existing designs?

Yes - it is a direct replacement with identical electrical, thermal, and mechanical specifications. The "XK" designation reflects updated packaging compliance (RoHS, MSL1) and does not alter performance or footprint.

IPP25N06S325XK Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 55 V

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

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

Rds On (Max) @ Id, Vgs:: 25.1mOhm @ 15A, 10V

Vgs(th) (Max) @ Id:: 4V @ 20µA

Gate Charge (Qg) (Max) @ Vgs:: 41 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 1862 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 48W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

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

IPP25N06S325XK FAQ

1.How can I place an order for IPP25N06S325XK through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP25N06S325XK 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 IPP25N06S325XK reliable?

The price and inventory of IPP25N06S325XK are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP25N06S325XK is usually 5 days.

3.What payment methods are accepted for IPP25N06S325XK?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP25N06S325XK transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP25N06S325XK?

IPP25N06S325XK orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP25N06S325XK 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 IPP25N06S325XK?

For technical support, including IPP25N06S325XK datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP25N06S325XK requirements.

6.How does Aetrix verify that IPP25N06S325XK is sourced from the original manufacturer or authorized distributors?

All IPP25N06S325XK 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 IPP25N06S325XK meets industry standards.

7.What is the process for return or replacement of IPP25N06S325XK?

All IPP25N06S325XK units undergo pre-shipment inspection (PSI). If there is an issue with IPP25N06S325XK, 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 IPP25N06S325XK part is unused and in its original packaging.

Return procedure for IPP25N06S325XK:

1.Submit a request within 90 days.

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

Tech Hub

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 …

2026-07-06 Voltage Regulator: Types, Circuits, Testing and Selection Guide

Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.

2026-06-30 Amplifiers Explained: Types, Circuits, Gain, Classes and Applications

Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…