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

Infineon Technologies IPA030N10N3GXKSA1

Name: IPA030N10N3GXKSA1
Brand: Infineon Technologies
SKU: IPA030N10N3GXKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPA030N10N3GXKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3 Full Pack

Datasheet:: IPA030N10N3GXKSA1.pdf

Description:: MOSFET N-CH 100V 79A TO220-FP

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Product details

Overview

IPA030N10N3GXKSA1 from Infineon Technologies is a 100 V, 79 A N-channel enhancement-mode MOSFET in PG-TO220-FP package, featuring 2.6 mΩ R_DS(on) at V_GS = 10 V, 175 °C maximum junction temperature, and optimized gate charge (Q_g = 155–206 nC) for high-frequency synchronous rectification in DC-DC converters.

For engineers reviewing the IPA030N10N3GXKSA1 datasheet, IPA030N10N3GXKSA1 pinout, IPA030N10N3GXKSA1 application, or IPA030N10N3GXKSA1 equivalent, key selection criteria include R_DS(on) vs. thermal resistance (R_thJC = 3.7 K/W), diode recovery performance (t_rr = 80 ns, Q_rr = 190 nC), and safe operating area under pulsed drain current (I_D,pulse = 316 A).

Technical Context

This OptiMOSTM3 power transistor uses trench-gate silicon technology to achieve low conduction loss and fast switching dynamics. Its gate threshold voltage (V_GS(th) = 2.0–3.5 V) enables robust turn-on with standard 10 V gate drivers, while the 4.2 V gate plateau voltage supports stable Miller region control during hard switching.

The integrated body diode delivers 70 A continuous forward current and exhibits low reverse recovery charge (Q_rr = 190 nC), making it suitable for synchronous buck topologies where reverse recovery losses dominate efficiency at light-to-moderate loads.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	100 V - Supports 48 V input bus designs with 2× safety margin against transients.
R_DS(on) max	3 mΩ - Enables <1.5 W conduction loss at 79 A, critical for high-current POL converters.
I_D continuous	79 A @ T_C = 25 °C - Requires ≥6 cm² copper pour on FR4 PCB for thermal compliance.
Q_g	155–206 nC - Determines gate driver power requirement and switching loss trade-off.
t_rr	80 ns - Limits diode reverse recovery energy and EMI generation in hard-switched SMPS.
R_thJC	3.7 K/W - Defines minimum heatsink interface thermal resistance for 175 °C T_j operation.
E_AS	1000 mJ - Specifies single-pulse avalanche ruggedness for overvoltage fault handling.

Pinout & Package

IPA030N10N3GXKSA1 is housed in PG-TO220-FP package: isolated tab, vertical mounting, 3-pin through-hole configuration with drain-connected tab for direct heatsinking.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Reference node for gate drive; connects to low-side switch node or ground return path.
Pin 2 (Gate)	Control input	High-impedance MOSFET gate requiring <200 nC total charge for full enhancement.
Pin 3 (Drain)	Power output / Heatsink interface	Internally connected to metal tab; must be electrically isolated from chassis unless system design permits common-drain topology.

Key Features

Feature	Design Value
Optimized FOM (Q_g × R_DS(on))	~400–600 nC·mΩ - Balances switching loss and conduction loss in 100–500 kHz DC-DC stages.
175 °C rated junction temperature	Enables operation in sealed enclosures or high-ambient industrial environments without derating.
Low Q_rr (190 nC) and t_rr (80 ns)	Reduces cross-conduction loss and EMI in synchronous rectifier mode versus standard MOSFETs.
Pb-free, halogen-free, RoHS-compliant	Meets IPC-J-STD-020 reflow profile and IEC61249-2-21 material restrictions for green manufacturing.

Applications

Server VRMs

Industrial Motor Drives

Use Scenario: Point-of-load regulation for CPU/GPU core voltage in 1U rack servers with strict airflow constraints.

IC Role / Device Role / Timing Role: High-side synchronous rectifier in multiphase buck converter, switching at 300–600 kHz.

Use Value: 2.6 mΩ R_DS(on) minimizes I²R loss at >60 A per phase, while 3.7 K/W R_thJC enables compact heatsink integration.

Use Scenario: Inverter leg switching in 3 kW servo drives with regenerative braking capability.

IC Role / Device Role / Timing Role: Low-side switch in three-phase IGBT/MOSFET hybrid inverter, conducting 70 A continuous motor current.

Use Value: 1000 mJ E_AS withstands inductive kickback during rapid deceleration; 175 °C rating avoids thermal shutdown in enclosed cabinets.

Telecom Rectifiers

EV Onboard Chargers

Use Scenario: Secondary-side synchronous rectification in 48 V telecom rectifier modules operating at 200 kHz.

IC Role / Device Role / Timing Role: Output rectifier replacing Schottky diodes to improve efficiency above 30 A load.

Use Value: Q_rr = 190 nC and t_rr = 80 ns reduce reverse recovery loss by >40% versus legacy MOSFETs, boosting full-load efficiency to >96%.

Use Scenario: DC-DC stage in bidirectional OBC converting 400 V battery to 12 V auxiliary supply.

IC Role / Device Role / Timing Role: Primary-side switch in phase-shifted full-bridge topology, operating at 100–200 kHz.

Use Value: 316 A pulsed drain current rating supports peak power bursts during cold cranking; 100 V V_DS accommodates 400 V bus transients with margin.

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
STL220N10F7	R_DS(on) = 2.2 mΩ (lower), Q_g = 190 nC (higher), TO-220FP package	Better conduction loss but higher gate drive loss; requires stronger gate driver.	Prefer when thermal budget allows lower R_DS(on) and gate drive capability is available.
IRF3205PBF	R_DS(on) = 8.0 mΩ (higher), Q_g = 71 nC (lower), TO-220 package	Higher conduction loss but simpler gate drive; no isolation between tab and drain.	Acceptable only in cost-sensitive, low-frequency (<100 kHz), non-isolated designs with ample thermal margin.

Compared with STL220N10F7 and IRF3205PBF, IPA030N10N3GXKSA1 delivers optimal balance of low R_DS(on), moderate Q_g, and isolated drain tab-critical for high-efficiency, high-reliability 100 V synchronous rectifiers where thermal management and layout isolation are constrained.

Availability

IPA030N10N3GXKSA1 is available at Aetrix Electronics and suitable for server VRMs, industrial motor drives, telecom rectifiers, and EV onboard chargers requiring stable component supply across multi-year production cycles.

Supply support for IPA030N10N3GXKSA1 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 leadership in silicon and wide-bandgap device technologies.

This device belongs to the OptiMOSTM3 family-designed specifically for high-efficiency, high-frequency power conversion in server, telecom, and industrial SMPS applications where low R_DS(on) and fast switching are essential.

FAQ

Is IPA030N10N3GXKSA1 suitable for synchronous rectification in a 48 V input buck converter?

Yes. With 2.6 mΩ R_DS(on) at 10 V gate drive and 80 ns reverse recovery time, it reduces conduction and recovery losses significantly versus Schottky diodes in 48 V systems. Its 100 V V_DS rating provides sufficient margin for transient spikes up to 75 V, and the isolated drain tab simplifies heatsinking in tight layouts.

What is the maximum PCB copper area required for thermal compliance at 79 A continuous current?

Per datasheet Figure 2, 6 cm² of 70 µm thick copper on one layer (FR4, vertical orientation, still air) is specified for 79 A continuous current at T_C = 25 °C. For higher ambient temperatures or forced airflow, thermal simulation using R_thJC = 3.7 K/W and board-level R_thCA is recommended to validate junction temperature.

Does IPA030N10N3GXKSA1 have an integrated ESD protection diode on the gate?

No. The datasheet does not specify gate ESD protection. External gate protection (e.g., 12 V Zener clamp between gate and source) is recommended for handling during assembly and in systems exposed to human contact or cable discharge events, especially given its ±20 V V_GS rating.

Can IPA030N10N3GXKSA1 replace IRF3205PBF in existing designs without layout changes?

Physical pinout is identical (TO-220FP), but the drain tab is electrically isolated in IPA030N10N3GXKSA1 versus connected in IRF3205PBF. Layout modification is required to maintain isolation-either by insulating the heatsink or redesigning the mounting interface-to avoid shorting the drain to chassis ground.

IPA030N10N3GXKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OptiMOS™

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

Packaging:: Tube

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 100 V

Current - Continuous Drain (Id) @ 25°C:: 79A (Tc)

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

Rds On (Max) @ Id, Vgs:: 3mOhm @ 79A, 10V

Vgs(th) (Max) @ Id:: 3.5V @ 270µA

Gate Charge (Qg) (Max) @ Vgs:: 206 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 14800 pF @ 50 V

FET Feature:: -

Power Dissipation (Max):: 41W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-FP

IPA030N10N3GXKSA1 FAQ

1.How can I place an order for IPA030N10N3GXKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPA030N10N3GXKSA1 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 IPA030N10N3GXKSA1 reliable?

The price and inventory of IPA030N10N3GXKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPA030N10N3GXKSA1 is usually 5 days.

3.What payment methods are accepted for IPA030N10N3GXKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPA030N10N3GXKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPA030N10N3GXKSA1?

IPA030N10N3GXKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPA030N10N3GXKSA1 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 IPA030N10N3GXKSA1?

For technical support, including IPA030N10N3GXKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPA030N10N3GXKSA1 requirements.

6.How does Aetrix verify that IPA030N10N3GXKSA1 is sourced from the original manufacturer or authorized distributors?

All IPA030N10N3GXKSA1 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 IPA030N10N3GXKSA1 meets industry standards.

7.What is the process for return or replacement of IPA030N10N3GXKSA1?

All IPA030N10N3GXKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPA030N10N3GXKSA1, 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 IPA030N10N3GXKSA1 part is unused and in its original packaging.

Return procedure for IPA030N10N3GXKSA1:

1.Submit a request within 90 days.

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

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