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 IPP100N10S305AKSA2

Name: IPP100N10S305AKSA2
Brand: Infineon Technologies
SKU: IPP100N10S305AKSA2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: IPP100N10S305AKSA2

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: IPP100N10S305AKSA2.pdf

Description:: MOSFET_(75V 120V(

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:5,861

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

Product details

Overview

IPP100N10S305AKSA2 from Infineon Technologies is an N-channel enhancement-mode automotive-qualified MOSFET in PG-TO220-3-1 package, rated for 100 V V_DS, 4.8 mΩ R_DS(on) (max) at V_GS = 10 V and I_D = 100 A, with 175 °C maximum junction temperature and 100% avalanche tested. It delivers high-current switching in engine control units, DC-DC converters, and motor drivers.

For engineers reviewing the IPP100N10S305AKSA2 datasheet, IPP100N10S305AKSA2 pinout, IPP100N10S305AKSA2 application, or IPP100N10S305AKSA2 equivalent, key selection criteria include its 0.5 K/W thermal resistance (junction-to-case), 1445 mJ single-pulse avalanche energy, and AEC-Q101 qualification for under-hood automotive use.

Technical Context

This OptiMOS™-T power transistor uses trench-gate superjunction technology to achieve low R_DS(on) × Q_g figure-of-merit while maintaining robust avalanche capability. Its gate threshold voltage (2.0–4.0 V) ensures stable turn-on across temperature, and integrated body diode supports synchronous rectification with 108 ns reverse recovery time.

The device operates up to 175 °C with MSL1 rating for lead-free reflow up to 260 °C. Thermal performance is defined by R_thJC = 0.5 K/W and R_thJA = 62 K/W (leaded), enabling high-power density designs without forced cooling in constrained spaces.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	100 V - Maximum drain-source blocking voltage for 12 V/24 V automotive systems
R_DS(on) max	4.8 mΩ at V_GS = 10 V, I_D = 100 A - Enables <1 W conduction loss at 100 A continuous current
I_D cont	100 A at T_C = 25 °C - Sustained high-current capability limited by bondwire integrity
E_AS	1445 mJ (I_D = 50 A) - Withstands repetitive inductive switching surges in motor drives
Q_g	135–176 nC - Determines gate drive power requirement and switching speed in hard-switched topologies
t_r/t_f	17 ns / 20 ns - Supports >500 kHz PWM operation with controlled EMI in SMPS
T_j max	+175 °C - Allows placement near heat sources in engine bay or powertrain modules

Pinout & Package

IPP100N10S305AKSA2 is housed in a PG-TO220-3-1 package with isolated tab (drain-connected), standard through-hole mounting, and industry-compatible footprint. The case serves as the drain terminal, enabling direct heatsink attachment for optimal thermal management.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Low-side reference node; connects to PCB ground plane or source return path
Pin 2 (Gate)	Control input	High-impedance MOSFET gate requiring <180 nC total charge for full enhancement
Pin 3 (Drain)	Power output / Heat sink interface	Electrically connected to metal tab; must be electrically isolated from heatsink unless system design permits common-drain topology

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive powertrain and chassis applications per stress test requirements
100% avalanche tested	Each unit undergoes single-pulse E_AS screening at production level for reliability assurance
R_thJC = 0.5 K/W	Enables 300 W power dissipation with ≤150 K temperature rise from case to junction
Integrated fast body diode	108 ns t_rr and 380 nC Q_rr support efficient freewheeling in half-bridge configurations
MSL1, 260 °C peak reflow	Compatible with standard lead-free PCB assembly processes without derating

Applications

Engine Control Unit (ECU)

Onboard Charger (OBC)

Use Scenario: High-side load switching for fuel injector drivers and ignition coil control in gasoline/diesel ECUs.

IC Role / Device Role / Timing Role: Power switch handling 100 A peak pulsed loads with precise timing control via gate driver ICs.

Use Value: 175 °C operation allows integration into compact ECU housings near engine compartments without thermal throttling.

Use Scenario: Primary-side switching in 3.3 kW–6.6 kW AC/DC stages of EV onboard chargers.

IC Role / Device Role / Timing Role: Hard-switched MOSFET in PFC and LLC resonant converter stages operating at 65–100 kHz.

Use Value: Low R_DS(on) and optimized Q_g reduce conduction and switching losses, improving OBC efficiency above 95%.

48 V Mild Hybrid System

Industrial Motor Drive

Use Scenario: Bidirectional buck-boost conversion between 12 V starter battery and 48 V Li-ion auxiliary bus.

IC Role / Device Role / Timing Role: Synchronous rectifier and main switch in dual-active-bridge topology with ZVS capability.

Use Value: Fast body diode (t_rr = 108 ns) minimizes reverse recovery loss during zero-voltage switching transitions.

Use Scenario: Inverter leg switching in 5–10 kW servo drives for CNC machines and packaging equipment.

IC Role / Device Role / Timing Role: Low-side switching element in three-phase IGBT/MOSFET hybrid inverters with active short-circuit protection.

Use Value: 1445 mJ E_AS rating enables safe clamping of motor phase inductance energy during fault shutdown.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-current automotive MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPB100N10S305AKSA2	PG-TO263-3-2 package; lower R_thJA on PCB (40 K/W with 6 cm² copper)	Better suited for SMD-based power modules with limited airflow	Select when board space is constrained and thermal pad area is available
IPI100N10S305AKSA2	PG-TO262-3-1 package; identical R_DS(on), same die, but different leadframe geometry	Preferred for through-hole legacy designs requiring taller profile and mechanical robustness	Select when mechanical retention strength or serviceability is prioritized over thermal optimization

Compared with IPB100N10S305AKSA2 and IPI100N10S305AKSA2, IPP100N10S305AKSA2 offers identical electrical specs and AEC-Q101 compliance but provides lowest cost-per-watt in TO-220 form factor with proven field reliability in engine bay deployments.

Availability

IPP100N10S305AKSA2 is available at Aetrix Electronics and suitable for engine control units, onboard chargers, and 48 V mild hybrid systems requiring stable component supply and long-term automotive-grade availability.

Supply support for IPP100N10S305AKSA2 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, with global R&D and manufacturing infrastructure.

This part belongs to the OptiMOS™-T product line, engineered specifically for high-efficiency, high-reliability automotive power conversion where thermal robustness and avalanche ruggedness are critical.

FAQ

Is IPP100N10S305AKSA2 suitable for synchronous rectification?

Yes. Its integrated body diode has t_rr = 108 ns and Q_rr = 380 nC at T_j = 25 °C, enabling efficient freewheeling in synchronous buck and LLC converters. Gate drive must ensure proper dead-time control to avoid shoot-through during diode commutation.

What is the maximum allowable gate-source voltage?

The absolute maximum V_GS is ±20 V. Operation beyond ±15 V risks permanent gate oxide damage. Recommended gate drive is +10 V to fully enhance the channel while maintaining margin against transients; -5 V to -10 V is advised for fast turn-off in high-noise environments.

Does this MOSFET require external avalanche protection?

No. Each unit is 100% tested for single-pulse avalanche energy (E_AS = 1445 mJ at I_D = 50 A), and the silicon design inherently withstands repetitive unclamped inductive switching events within SOA limits defined in the datasheet.

Can IPP100N10S305AKSA2 be used in parallel configurations?

Yes, but requires careful layout: matched gate drive impedance, symmetrical source inductance, and thermal coupling via shared heatsink. The positive R_DS(on) temperature coefficient (α ≈ 0.56 mΩ/°C) supports current sharing up to four devices with <5% imbalance at 100 °C junction temperature.

IPP100N10S305AKSA2 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):: 100 V

Current - Continuous Drain (Id) @ 25°C:: 100A (Tc)

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

Rds On (Max) @ Id, Vgs:: 5.1mOhm @ 100A, 10V

Vgs(th) (Max) @ Id:: 4V @ 240µA

Gate Charge (Qg) (Max) @ Vgs:: 176 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 11570 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 300W (Tc)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Through Hole

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

IPP100N10S305AKSA2 FAQ

1.How can I place an order for IPP100N10S305AKSA2 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPP100N10S305AKSA2 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 IPP100N10S305AKSA2 reliable?

The price and inventory of IPP100N10S305AKSA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPP100N10S305AKSA2 is usually 5 days.

3.What payment methods are accepted for IPP100N10S305AKSA2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPP100N10S305AKSA2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPP100N10S305AKSA2?

IPP100N10S305AKSA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPP100N10S305AKSA2 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 IPP100N10S305AKSA2?

For technical support, including IPP100N10S305AKSA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPP100N10S305AKSA2 requirements.

6.How does Aetrix verify that IPP100N10S305AKSA2 is sourced from the original manufacturer or authorized distributors?

All IPP100N10S305AKSA2 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 IPP100N10S305AKSA2 meets industry standards.

7.What is the process for return or replacement of IPP100N10S305AKSA2?

All IPP100N10S305AKSA2 units undergo pre-shipment inspection (PSI). If there is an issue with IPP100N10S305AKSA2, 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 IPP100N10S305AKSA2 part is unused and in its original packaging.

Return procedure for IPP100N10S305AKSA2:

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…