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

Infineon Technologies IRFS7534TRL7PP

Name: IRFS7534TRL7PP
Brand: Infineon Technologies
SKU: IRFS7534TRL7PP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRFS7534TRL7PP

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-263-7, D2PAK (6 Leads + Tab)

Datasheet:: IRFS7534TRL7PP.pdf

Description:: MOSFET N CH 60V 240A D2PAK

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Product details

Overview

IRFS7534TRL7PP from Infineon Technologies (formerly International Rectifier) is a 60V, 1.60 mΩ typ. N-channel Trench MOSFET in D2PAK-7L package, rated for 240A continuous drain current (package-limited) and 790A pulsed current. It features enhanced body diode dV/dt capability (9.4 V/ns), low gate charge (200 nC typ.), and robust unclamped inductive switching performance (773 mJ avalanche energy). Used in high-current half-bridge motor drives and synchronous rectification.

For engineers reviewing the IRFS7534TRL7PP datasheet, IRFS7534TRL7PP pinout, IRFS7534TRL7PP application, or IRFS7534TRL7PP equivalent, key selection criteria include R_DS(on) at 100A/10V, thermal resistance (R_θJC = 0.51 °C/W), body diode reverse recovery (Q_rr = 64 nC), and SOA compliance in resonant DC/DC converters.

Technical Context

This device employs Infineon's StrongIRFET™ TrenchMOS architecture optimized for high-current, high-frequency switching in hard-switched and resonant topologies. Its 7-pin D2PAK layout separates high-current source and gate return paths to minimize common-source inductance and improve dv/dt immunity.

The MOSFET delivers fully characterized avalanche SOA with thermally limited single-pulse E_AS up to 773 mJ (L = 1 mH), and supports fast body diode recovery (t_rr = 45 ns at 25°C) for synchronous rectifier operation in 48V–60V bus systems.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	60 V - Maximum blocking voltage compatible with 48V industrial and automotive bus systems.
R_DS(on) typ.	1.60 mΩ @ V_GS = 10V, I_D = 100A - Enables <1.6W conduction loss at 100A, critical for high-efficiency motor inverters.
I_D (Package)	240 A @ T_C = 25°C - Confirmed by lead-frame thermal design; limits PCB copper area and heatsink sizing.
Q_g typ.	200 nC - Determines gate driver power requirement; enables 100 kHz switching with ≤2.7 Ω drive impedance.
R_θJC	0.51 °C/W - Junction-to-case thermal resistance defines minimum heatsink interface performance for 290W dissipation.
t_rr	45 ns @ T_J = 25°C - Fast body diode recovery reduces switching losses in synchronous buck and LLC rectifiers.
E_AS	773 mJ - Single-pulse avalanche energy rating validated at L = 1 mH, enabling robustness in unclamped inductive turn-off.

Pinout & Package

IRFS7534TRL7PP uses the D2PAK-7L (TO-263-7) surface-mount package with isolated source and gate return pins to reduce parasitic inductance. The 7-pin configuration supports Kelvin source sensing and separate high-current source routing.

Pin/Terminal	Circuit Role	Design Meaning
1 (G)	Gate	Main control input; requires low-inductance connection to gate driver to sustain 9.4 V/ns diode dv/dt immunity.
2 (S)	Source (Power)	High-current return path for drain current; routed separately from Kelvin source to avoid sensing error.
3 (D)	Drain	Connected to PCB copper plane; handles up to 240A continuous; electrically tied to tab (exposed drain).
4 (S_K)	Source (Kelvin)	Low-current sense return for gate drive loop; isolates gate-source voltage from power source inductance.
5 (G_K)	Gate (Kelvin)	Optional gate sense pin for closed-loop gate voltage monitoring in high-reliability applications.
6 (S)	Source (Power)	Second parallel source terminal to reduce bond-wire resistance and improve current sharing.
7 (S)	Source (Power)	Third parallel source terminal; enables >200A current handling with <0.5 mΩ total source loop inductance.

Key Features

Feature	Design Value
Enhanced body diode dV/dt capability	9.4 V/ns at T_J = 175°C - Prevents spurious turn-on during high-speed commutation in BLDC and inverter legs.
Fully characterized avalanche SOA	773 mJ single-pulse energy (L = 1 mH) - Enables reliable operation without external snubbers in hard-switched H-bridges.
Low C_oss eff. (ER)	900 pF - Reduces capacitive turn-off loss in resonant LLC and ZVS converters operating above 300 kHz.
Lead-free, RoHS-compliant construction	Meets IPC-J-STD-020 moisture sensitivity level 3 (MSL3) - Supports standard reflow profiles without popcorn risk.
Thermally optimized D2PAK-7L package	R_θJC = 0.51 °C/W - Allows 290W dissipation with ≤50°C case-to-ambient delta, reducing heatsink mass by ~35% vs. standard D2PAK.

Applications

Brushed Motor Drive

BLDC Motor Inverter

Use Scenario: High-power cordless tools with 18–60V battery packs requiring bidirectional PWM control and regenerative braking.

IC Role / Device Role / Timing Role: Low-side switch in H-bridge topology; conducts 200A peak during stall conditions with <1.6mΩ on-resistance.

Use Value: Eliminates need for external freewheeling diodes due to robust body diode dI/dt capability (1240 A/µs) and low Q_rr.

Use Scenario: 3-phase inverter for e-bike or scooter traction motors operating at 48V nominal with 10–20 kHz PWM.

IC Role / Device Role / Timing Role: Upper- and lower-leg switch; leverages low Q_g (200 nC) and fast t_f (86 ns) to minimize switching loss at high frequency.

Use Value: Enables >98% efficiency at 1 kW output by reducing combined conduction + switching loss to <3.2W per phase at 100A RMS.

Synchronous Rectifier

OR-ing Power Switch

Use Scenario: Secondary-side rectification in 48V–60V telecom DC/DC modules using forward or LLC topology.

IC Role / Device Role / Timing Role: Synchronous rectifier replacing Schottky diodes; driven by transformer-coupled or controller-synchronized gate signal.

Use Value: Reduces conduction loss by 65% vs. 60V/200A Schottky (VF ≈ 0.55V), improving full-load efficiency from 93% to 96.2%.

Use Scenario: Redundant 48V power supply backplane where two supplies feed a common load with automatic fault isolation.

IC Role / Device Role / Timing Role: OR-ing FET controlled by ideal diode controller; blocks reverse current during supply failure with <1.6mΩ forward drop.

Use Value: Limits power dissipation to <1.6W at 100A, enabling compact heatsink design and eliminating thermal runaway risk in multi-supply systems.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STL220N6F7	R_DS(on) = 1.75 mΩ (typ.), Q_g = 225 nC, R_θJC = 0.55 °C/W - Slightly higher conduction and switching loss.	Validated for automotive-grade 125°C ambient operation; includes AEC-Q101 qualification not present in IRFS7534TRL7PP.	Select when automotive temperature compliance and long-term reliability validation are mandatory over marginal efficiency gain.
IXFH70N60X3	V_DSS = 600V, R_DS(on) = 12.5 mΩ - Higher voltage rating but 7.8× higher R_DS(on); unsuitable for 48V systems.	Designed for 400V+ PFC and industrial AC/DC front-ends; lacks body diode dV/dt characterization below 600V.	Not recommended for 48V motor or sync rectifier use; only consider if system requires 600V blocking and can tolerate 12.5 mΩ conduction loss.

Compared with STL220N6F7, IRFS7534TRL7PP offers lower R_DS(on) and gate charge for higher efficiency in 48V industrial drives, while IXFH70N60X3 serves entirely different voltage-class applications and introduces unacceptable conduction loss in low-voltage systems.

Availability

IRFS7534TRL7PP is available at Aetrix Electronics and suitable for brushed motor drives, BLDC inverters, and synchronous rectifier circuits requiring stable component supply across high-volume production cycles.

Supply support for IRFS7534TRL7PP 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 global semiconductor leader specializing in power management, sensor, and automotive ICs, with core expertise in silicon and wide-bandgap power devices.

This MOSFET belongs to the StrongIRFET™ family engineered for high-current, high-frequency switching in industrial motor drives and server power supplies, emphasizing ruggedness, low loss, and thermal efficiency.

FAQ

What is the maximum continuous drain current for IRFS7534TRL7PP at 100°C case temperature?

The maximum continuous drain current is 180A at T_C = 100°C, determined by silicon-limited conduction under thermal constraint. This value reflects derating from the 240A package-limited rating at 25°C, based on the 2.0 W/°C linear derating factor and 290W maximum power dissipation.

Does IRFS7534TRL7PP support Kelvin source connections, and how are they implemented?

Yes - it implements a 7-pin D2PAK-7L layout with three dedicated source terminals (pins 2, 6, 7) and one Kelvin source (pin 4). Pin 4 provides low-current sensing return for the gate drive loop, decoupling gate-source voltage from high di/dt source path inductance to maintain switching stability.

How does the body diode performance compare to discrete Schottky diodes in synchronous rectification?

At 100A and 25°C, its V_SD is ≤1.2V versus ~0.55V for a 60V Schottky, but its Q_rr of 64 nC and t_rr of 45 ns enable lower total loss in high-frequency operation due to absence of reverse recovery tail current and reduced EMI. Efficiency gain depends on switching frequency and duty cycle.

Is IRFS7534TRL7PP suitable for paralleling, and what layout considerations are required?

Yes - its multiple source pins and low R_DS(on) tolerance (±20%) support current sharing. Layout must ensure symmetrical gate drive paths, matched source loop inductance (<1 nH difference), and shared thermal interface to avoid thermal runaway. Kelvin source routing is mandatory to prevent gate oscillation.

IRFS7534TRL7PP Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: HEXFET®, StrongIRFET™

Package/Case:: TO-263-7, D2PAK (6 Leads + Tab)

Packaging:: Tape & Reel (TR)

Product Status:: Last Time Buy

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 60 V

Current - Continuous Drain (Id) @ 25°C:: 240A (Tc)

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

Rds On (Max) @ Id, Vgs:: 1.95mOhm @ 100A, 10V

Vgs(th) (Max) @ Id:: 3.7V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 300 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 9990 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 290W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: D2PAK (7-Lead)

IRFS7534TRL7PP FAQ

1.How can I place an order for IRFS7534TRL7PP through Aetrix?

Please submit a Request for Quotation (RFQ) for IRFS7534TRL7PP 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 IRFS7534TRL7PP reliable?

The price and inventory of IRFS7534TRL7PP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRFS7534TRL7PP is usually 5 days.

3.What payment methods are accepted for IRFS7534TRL7PP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRFS7534TRL7PP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRFS7534TRL7PP?

IRFS7534TRL7PP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRFS7534TRL7PP 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 IRFS7534TRL7PP?

For technical support, including IRFS7534TRL7PP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRFS7534TRL7PP requirements.

6.How does Aetrix verify that IRFS7534TRL7PP is sourced from the original manufacturer or authorized distributors?

All IRFS7534TRL7PP 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 IRFS7534TRL7PP meets industry standards.

7.What is the process for return or replacement of IRFS7534TRL7PP?

All IRFS7534TRL7PP units undergo pre-shipment inspection (PSI). If there is an issue with IRFS7534TRL7PP, 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 IRFS7534TRL7PP part is unused and in its original packaging.

Return procedure for IRFS7534TRL7PP:

1.Submit a request within 90 days.

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

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