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

Infineon Technologies IPQC60T017S7AXTMA1

Name: IPQC60T017S7AXTMA1
Brand: Infineon Technologies
SKU: IPQC60T017S7AXTMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPQC60T017S7AXTMA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: -

Datasheet:: IPQC60T017S7AXTMA1.pdf

Description:: AUTOMOTIVE_COOLMOS

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Product details

Overview

IPQC60T017S7AXTMA1 from Infineon is a 600 V, 17 mΩ CoolMOS™ S7TA superjunction MOSFET with integrated temperature sensor (TS), housed in PG-HDSOP-22 package. It delivers 488 A pulsed drain current, features 196 nC total gate charge, and supports static switching in high-current, low-frequency applications such as HV eFuse and on-board charger disconnect switches.

For engineers reviewing the IPQC60T017S7AXTMA1 datasheet, IPQC60T017S7AXTMA1 pinout, IPQC60T017S7AXTMA1 application, or IPQC60T017S7AXTMA1 equivalent, key selection criteria include R_DS(on) stability over temperature, embedded junction temperature sensing accuracy, dv/dt ruggedness (20 V/ns), and thermal resistance (R_thJC = 0.25 °C/W).

Technical Context

This device implements a silicon-based superjunction structure with optimized charge balance for low conduction loss and enhanced avalanche robustness (E_AS = 375 mJ). Its integrated temperature sensor uses a forward-biased p-n junction (Pin 3) with calibrated voltage vs. junction temperature characteristics (TC = 5.0–5.96 mV/K).

The PG-HDSOP-22 package integrates a thermally exposed tab (Drain-connected, Pins 12–22) and separates Driver Source (Pin 4) from Power Source (Pins 5–11) to minimize source inductance in high-di/dt switching. Gate drive requires strict adherence to V_GS limits (±30 V dynamic) and non-interchangeable source pin routing.

Key Specifications

Parameter	Value and Actual Design Meaning
R_DS(on), max	17 mΩ at V_GS = 12 V, T_j = 25°C - enables low conduction loss in high-current DC switching paths
Q_g, typ	196 nC - determines gate driver power requirement and switching speed trade-off in hard-switched topologies
V_(BR)DSS	600 V - supports operation in 400–600 V DC bus systems including EV traction inverters and industrial rectifiers
I_D,pulse	488 A - allows short-duration overload handling without thermal runaway in circuit breaker and eDisconnect use cases
R_thJC	0.25 °C/W - enables direct heatsink mounting via exposed tab for efficient thermal management in compact power modules
T_j,max	175°C (extended, ≤50 h) - defines safe operating limit for transient thermal stress during fault conditions
V_SD	0.82 V at I_F = 29 A - specifies body diode forward drop for freewheeling and reverse recovery behavior

Pinout & Package

PG-HDSOP-22 is a surface-mount, thermally enhanced package with an exposed copper tab (Drain-connected) and 22 leads. Pin assignment distinguishes Power Source (Pins 5–11), Driver Source (Pin 4), Gate (Pins 1–2), and Temperature Sensor Anode (Pin 3); source pins are not interchangeable.

Pin/Terminal	Circuit Role	Design Meaning
Pins 1–2	Gate	High-impedance control input; requires gate resistor placement on Driver Source (Pin 4), not Gate, for paralleling
Pin 3	Temperature Sensor Anode	Forward-biased p-n junction output; provides linear V_F vs. T_j for real-time junction monitoring
Pin 4	Driver Source	Low-inductance return path for gate driver loop; must not be swapped with Power Source (Pins 5–11)
Pins 5–11	Power Source	Main current return path for high-power load current; higher inductance than Driver Source
Pins 12–22 + Tab	Drain	High-voltage, high-current output node; tab is electrically connected to Drain and serves as primary thermal interface

Key Features

Feature	Design Value
Embedded temperature sensor	Calibrated forward voltage (1.56–2.13 V at 25°C, 0.67–1.37 V at 175°C) with ±0.2 mV/K TC enables <±2°C junction temperature estimation without external sensors
Optimized for static switching	Low R_DS(on) drift over temperature and high pulse current capability support reliable HV contactor replacement in DC eDisconnect
dv/dt ruggedness	20 V/ns rated (MOSFET) and 5 V/ns (body diode) ensures immunity to parasitic turn-on in high-noise industrial environments
AEC-Q101 qualified	Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD (HBM Class 2), supporting under-hood and traction applications

Applications

DC High-Voltage eDisconnect Switch

On-Board Charger Input Stage

Use Scenario: Isolation of 400–800 V battery packs during crash or fault events in BEVs.

IC Role / Device Role / Timing Role: High-side static switch replacing electromechanical contactors; no PWM timing required.

Use Value: Eliminates arcing and bounce, reduces system volume by 40% vs. relay-based solutions, and enables precise thermal shutdown via integrated TS.

Use Scenario: AC/DC front-end switching in 11–22 kW OBCs with bidirectional capability.

IC Role / Device Role / Timing Role: Unidirectional power switch in active rectifier or isolation stage; operates at line frequency (50/60 Hz).

Use Value: Minimizes conduction losses (R_DS(on) = 17 mΩ) and enables compact heatsink design (R_thJC = 0.25 °C/W).

HV eFuse Protection

Industrial Line Rectification

Use Scenario: Fast-acting overcurrent protection in 600 V DC distribution systems for data centers and renewable energy storage.

IC Role / Device Role / Timing Role: Current-sensing and interrupting element; triggered within microseconds using TS feedback and external comparator.

Use Value: Achieves <100 µs fault response time with integrated temperature-aware trip logic, reducing downstream component stress.

Use Scenario: High-efficiency 3-phase rectification in 10–50 kW industrial motor drives and UPS systems.

IC Role / Device Role / Timing Role: Low-loss unidirectional switch in synchronous rectifier or boost PFC stage; operated at 50/60 Hz or low-kHz frequencies.

Use Value: Reduces heat sink size by 35% versus standard Si MOSFETs due to lower R_DS(on) and superior thermal resistance.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage static switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPW60R017C7	No integrated temperature sensor; R_DS(on) = 17 mΩ, same 600 V rating, TO-247 package	Lacks junction temperature monitoring; requires external NTC and layout compensation for thermal protection	Choose when cost sensitivity outweighs need for embedded diagnostics and board space is unconstrained
IPB60R017S7	Same S7TA technology and TS feature, but PG-TO263-7 package; R_DS(on) = 17 mΩ, R_thJC = 0.35 °C/W	Higher thermal resistance limits peak power density; fewer pins simplify layout but reduce current sharing flexibility	Prefer for designs prioritizing assembly simplicity and legacy footprint compatibility over maximum thermal performance

Compared with IPW60R017C7 and IPB60R017S7, IPQC60T017S7AXTMA1 uniquely combines embedded temperature sensing, lowest R_thJC (0.25 °C/W), and 22-pin source separation-enabling higher power density and more robust thermal management in space-constrained HV eDisconnect modules.

Availability

IPQC60T017S7AXTMA1 is available at Aetrix Electronics and suitable for high-voltage eDisconnect switches, on-board charger input stages, and industrial line rectification requiring stable component supply, AEC-Q101 compliance, and long-term lifecycle support.

Supply support for IPQC60T017S7AXTMA1 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 quality certification infrastructure.

This part belongs to the CoolMOS™ S7TA product line, engineered specifically for high-reliability, low-frequency, high-current static switching applications where thermal awareness and contactor replacement are critical design goals.

FAQ

What is the function of Pin 3 (TS) and how is it used in circuit design?

Pin 3 is the anode of an integrated forward-biased p-n junction temperature sensor. It outputs a voltage (1.56–2.13 V at 25°C) that varies linearly with junction temperature (TC ≈ 5.0–5.96 mV/K). Designers connect it to an external ADC or comparator with a precision current source (e.g., 10–500 µA) to derive real-time T_j without calibration drift.

Why must Driver Source (Pin 4) and Power Source (Pins 5–11) not be interchanged?

Driver Source is routed with minimal inductance for the gate drive return path, while Power Source carries high-load current and has higher parasitic inductance. Swapping them introduces gate loop instability, increases switching losses, and risks false turn-on due to di/dt-induced voltage spikes-potentially causing shoot-through or device failure.

Is IPQC60T017S7AXTMA1 suitable for hard-switched PFC applications above 20 kHz?

No. This device is optimized for low-frequency static switching (≤1 kHz) and line-frequency applications. Its Q_g (196 nC) and C_oss (116 pF) result in excessive switching losses above 20 kHz. For high-frequency PFC, Infineon recommends C7 or CE series CoolMOS™ devices with lower gate charge and optimized soft-recovery diodes.

What is the maximum allowable continuous drain current at T_C = 140°C?

At case temperature T_C = 140°C, the maximum continuous drain current is 30 A, as specified in Table 2. This limit is set by thermal constraints-not electrical-since R_DS(on) increases with temperature. Operation beyond this requires derating based on actual R_thJC, heatsink performance, and ambient conditions.

IPQC60T017S7AXTMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: -

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: -

Technology:: -

Drain to Source Voltage (Vdss):: -

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

Drive Voltage (Max Rds On, Min Rds On):: -

Rds On (Max) @ Id, Vgs:: -

Vgs(th) (Max) @ Id:: -

Gate Charge (Qg) (Max) @ Vgs:: -

Vgs (Max):: -

Input Capacitance (Ciss) (Max) @ Vds:: -

FET Feature:: -

Power Dissipation (Max):: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: -

Supplier Device Package:: -

IPQC60T017S7AXTMA1 FAQ

1.How can I place an order for IPQC60T017S7AXTMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPQC60T017S7AXTMA1 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 IPQC60T017S7AXTMA1 reliable?

The price and inventory of IPQC60T017S7AXTMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPQC60T017S7AXTMA1 is usually 5 days.

3.What payment methods are accepted for IPQC60T017S7AXTMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPQC60T017S7AXTMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPQC60T017S7AXTMA1?

IPQC60T017S7AXTMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPQC60T017S7AXTMA1 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 IPQC60T017S7AXTMA1?

For technical support, including IPQC60T017S7AXTMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPQC60T017S7AXTMA1 requirements.

6.How does Aetrix verify that IPQC60T017S7AXTMA1 is sourced from the original manufacturer or authorized distributors?

All IPQC60T017S7AXTMA1 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 IPQC60T017S7AXTMA1 meets industry standards.

7.What is the process for return or replacement of IPQC60T017S7AXTMA1?

All IPQC60T017S7AXTMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPQC60T017S7AXTMA1, 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 IPQC60T017S7AXTMA1 part is unused and in its original packaging.

Return procedure for IPQC60T017S7AXTMA1:

1.Submit a request within 90 days.

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

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