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

Infineon Technologies IPP17N25S3100AKSA1

Name: IPP17N25S3100AKSA1
Brand: Infineon Technologies
SKU: IPP17N25S3100AKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPP17N25S3100AKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP17N25S3100AKSA1.pdf

Description:: MOSFET N-CH 250V 17A TO220-3

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Product details

Overview

IPP17N25S3100AKSA1 from Infineon Technologies is a 250 V, 17 A N-channel enhancement-mode power MOSFET in PG-TO220-3-1 package, AEC-Q101 qualified for automotive applications, with 100 mΩ max R_DS(on) at V_GS = 10 V and 100% single-pulse avalanche tested to 54 mJ. It operates up to 175 °C and supports high-reliability motor control and DC-DC conversion.

For engineers reviewing the IPP17N25S3100AKSA1 datasheet, IPP17N25S3100AKSA1 pinout, IPP17N25S3100AKSA1 application, or IPP17N25S3100AKSA1 equivalent, key selection criteria include its 250 V V_BR(DSS), 100 mΩ R_DS(on), 175 °C T_j rating, AEC-Q101 qualification, and TO-220 thermal performance (R_thJC = 1.4 K/W).

Technical Context

This OptiMOS™-T device uses trench-gate superjunction technology to achieve low conduction loss and fast switching with C_iss = 1133–1500 pF and Q_g = 14–19 nC. Its gate threshold voltage (2.0–4.0 V) enables robust 3.3 V/5 V logic-level drive compatibility while maintaining noise immunity.

The integrated body diode delivers 17 A continuous forward current with V_SD = 0.9–1.3 V at 17 A and t_rr = 120 ns under defined conditions (V_R = 125 V, dI_F/dt = 100 A/µs), supporting synchronous rectification and freewheeling in hard-switched topologies.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	250 V - Withstands 250 V drain-source blocking voltage before breakdown, suitable for 24 V and 48 V industrial bus systems.
R_DS(on), max	100 mΩ at V_GS = 10 V, I_D = 17 A - Enables <1.7 W conduction loss at full rated current, reducing heatsink requirements.
I_D, cont	17 A at T_C = 25 °C - Sustains 17 A continuous drain current with adequate case cooling, typical for BLDC motor phase switches.
E_AS	54 mJ - Energy-handling capability during single-pulse avalanche events ensures ruggedness in inductive load switching.
T_j max	+175 °C - Supports operation in under-hood automotive environments and sealed industrial enclosures without derating.
Q_g	14–19 nC - Gate charge range determines required driver peak current and switching loss trade-off in PWM applications.
t_r/t_f	3.7 ns / 1.2 ns - Fast edge rates enable high-frequency operation (>100 kHz) with minimized switching losses.

Pinout & Package

IPP17N25S3100AKSA1 is housed in PG-TO220-3-1, a through-hole package with isolated tab, optimized for vertical mounting and forced-air or heatsink cooling. Thermal resistance junction-to-case is 1.4 K/W.

Pin/Terminal	Circuit Role	Design Meaning
Drain (Tab)	Main current path, electrically connected to metal tab	Must be electrically isolated from heatsink unless referenced to system ground; primary thermal path to heatsink.
Source	Reference node for gate drive and current return	Serves as common reference for gate control and sense point in high-side or low-side configurations.
Gate	Control terminal for channel modulation	Requires low-impedance drive (<3.3 Ω series R) to manage 14–19 nC charge and minimize Miller-induced shoot-through.

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive powertrain and chassis applications per stress test requirements including temperature cycling and HTRB.
100% avalanche tested	Each unit undergoes single-pulse avalanche stress at 54 mJ, ensuring robustness against inductive energy spikes in motor drives.
MSL1 reflow rating	Withstands peak reflow temperatures up to 260 °C, enabling compatibility with standard lead-free PCB assembly processes.
Green Product (RoHS)	Complies with EU RoHS Directive 2011/65/EU, containing no lead, mercury, cadmium, hexavalent chromium, PBB, or PBDE.
OptiMOS™-T trench technology	Delivers optimized R_DS(on) × Q_g figure-of-merit for high-efficiency switching in 24–48 V systems.

Applications

Automotive Body Control Module

Industrial DC Motor Drive

Use Scenario: Driving 12–24 V solenoids, relays, and LED arrays in BCM subassemblies.

IC Role / Device Role / Timing Role: Low-side switch controlling load current with fast turn-on/off for PWM dimming and pulse actuation.

Use Value: 175 °C rating allows placement near heat-generating ECUs; 100 mΩ R_DS(on) minimizes self-heating during sustained 10–15 A loads.

Use Scenario: Half-bridge phase leg in 24–48 V brushed/BLDC motor controllers for factory automation.

IC Role / Device Role / Timing Role: High-current, high-reliability power switch handling commutation currents up to 17 A.

Use Value: 54 mJ avalanche energy withstands back-EMF transients during abrupt motor stop; TO-220 package enables direct bolt-down heatsinking.

48 V Telecom Power Supply

Onboard Charger Auxiliary Circuit

Use Scenario: Primary-side synchronous rectifier or OR-ing FET in 48 V intermediate bus converters.

IC Role / Device Role / Timing Role: Unidirectional power switch managing bidirectional current flow with low forward drop.

Use Value: V_SD = 0.9–1.3 V at 17 A reduces conduction loss vs. Schottky alternatives; 120 ns t_rr limits reverse recovery loss.

Use Scenario: Pre-charge, isolation, or auxiliary DC-DC switching in EV onboard chargers.

IC Role / Device Role / Timing Role: High-voltage, high-temperature switch in auxiliary power rails feeding control ICs and sensors.

Use Value: AEC-Q101 qualification ensures compliance with automotive functional safety requirements; 250 V rating covers 400 V battery system transients.

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
IPB17N25S3-100	Same die, PG-TO263-3-2 surface-mount package; R_thJA = 40 K/W on 6 cm² PCB vs. 62 K/W for TO-220.	Preferred for automated SMT production and space-constrained PCB layouts; lower profile but requires thermal pad design.	Select when board-level assembly favors SMD and thermal management uses copper area instead of external heatsink.
IPP18N25S3-100	Higher I_D rating (18 A), identical V_DS (250 V), slightly higher R_DS(on) (105 mΩ max), same package and qualification.	Offers margin for peak current surges in intermittent-duty applications like starter solenoid drivers.	Choose when transient overcurrent headroom >17 A is required without changing layout or thermal solution.

Compared with IPB17N25S3-100, IPP17N25S3100AKSA1 provides identical electrical specs in a through-hole TO-220 package for manual assembly and bolt-on heatsinking; versus IPP18N25S3-100, it trades 1 A current margin for tighter R_DS(on) tolerance and proven thermal behavior in legacy designs.

Availability

IPP17N25S3100AKSA1 is available at Aetrix Electronics and suitable for automotive body control modules, industrial DC motor drives, 48 V telecom power supplies, and onboard charger auxiliary circuits requiring stable component supply across multi-year production cycles.

Supply support for IPP17N25S3100AKSA1 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 electronics, and security solutions, headquartered in Munich.

This device belongs to the OptiMOS™-T product line, engineered for high-efficiency, high-reliability switching in automotive and industrial 24–48 V systems where thermal robustness and avalanche ruggedness are critical.

FAQ

Is IPP17N25S3100AKSA1 pin-compatible with IPP17N25S3-100?

Yes - both share identical PG-TO220-3-1 packaging and pinout: Drain (tab), Source (pin 2), Gate (pin 1). The "KSA1" suffix denotes Infineon's tape-and-reel packaging variant and does not affect electrical or mechanical compatibility.

What is the maximum recommended gate resistor for reliable switching?

A 3.3 Ω series gate resistor is specified in the datasheet for EIA/JEDEC-compliant switching characterization. Values ≤5 Ω maintain safe dv/dt control and prevent oscillation while supporting <100 kHz PWM frequencies with acceptable turn-on loss.

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

No - the device has a gate threshold voltage of 2.0–4.0 V and is fully enhanced at V_GS ≥ 6 V. Turn-off is reliably achieved at V_GS = 0 V; applying –5 V is unnecessary and not recommended per datasheet operating conditions.

Can IPP17N25S3100AKSA1 replace older SIPMOS devices in legacy designs?

Yes - it maintains backward compatibility with SIPMOS®-based layouts (e.g., IRF640 footprint), offering improved R_DS(on), higher T_j, and AEC-Q101 qualification. Verify gate drive voltage margins and thermal interface due to higher power density.

IPP17N25S3100AKSA1 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):: 250 V

Current - Continuous Drain (Id) @ 25°C:: 17A (Tc)

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

Rds On (Max) @ Id, Vgs:: 100mOhm @ 17A, 10V

Vgs(th) (Max) @ Id:: 4V @ 54µA

Gate Charge (Qg) (Max) @ Vgs:: 19 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 1500 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 107W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

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

IPP17N25S3100AKSA1 FAQ

1.How can I place an order for IPP17N25S3100AKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP17N25S3100AKSA1 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 IPP17N25S3100AKSA1 reliable?

The price and inventory of IPP17N25S3100AKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP17N25S3100AKSA1 is usually 5 days.

3.What payment methods are accepted for IPP17N25S3100AKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP17N25S3100AKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP17N25S3100AKSA1?

IPP17N25S3100AKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP17N25S3100AKSA1 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 IPP17N25S3100AKSA1?

For technical support, including IPP17N25S3100AKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP17N25S3100AKSA1 requirements.

6.How does Aetrix verify that IPP17N25S3100AKSA1 is sourced from the original manufacturer or authorized distributors?

All IPP17N25S3100AKSA1 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 IPP17N25S3100AKSA1 meets industry standards.

7.What is the process for return or replacement of IPP17N25S3100AKSA1?

All IPP17N25S3100AKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPP17N25S3100AKSA1, 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 IPP17N25S3100AKSA1 part is unused and in its original packaging.

Return procedure for IPP17N25S3100AKSA1:

1.Submit a request within 90 days.

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

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