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Infineon Technologies IPLK80R600P7ATMA1

Name: IPLK80R600P7ATMA1
Brand: Infineon Technologies
SKU: IPLK80R600P7ATMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPLK80R600P7ATMA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: 8-PowerTDFN

Datasheet:: IPLK80R600P7ATMA1.pdf

Description:: MOSFET 800V TDSON-8

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Product details

Overview

IPLK80R600P7ATMA1 from Infineon is an 800V superjunction N-channel MOSFET in ThinPAK 5x6 package, featuring 0.60 Ω max R_DS(on) at 10 V_GS, 20 nC typical gate charge, and integrated Zener-protected Kelvin source for enhanced EMI control and switching efficiency. It serves as a primary switch in high-voltage flyback converters for USB-C PD adapters and low-power industrial SMPS.

For engineers reviewing the IPLK80R600P7ATMA1 datasheet, IPLK80R600P7ATMA1 pinout, IPLK80R600P7ATMA1 application, or IPLK80R600P7ATMA1 equivalent, key selection criteria include its 3 V gate threshold with ±0.5 V variation, 2.0 µJ E_oss at 500 V, 100 V/ns dv/dt ruggedness, and dedicated Kelvin source terminal for accurate gate drive referencing.

Technical Context

This CoolMOS™ P7 device employs charge compensation technology to achieve best-in-class R_DS(on) × E_oss figure-of-merit (FOM), enabling soft-switching operation in flyback topologies up to 100 kHz. Its 3 V V_GS(th) and low C_iss (570 pF) reduce driver losses and simplify gate drive design.

The ThinPAK 5x6 package integrates four drain terminals (pins 5–8), one gate (pin 4), one Kelvin source (pin 3), and dual main source pins (1–2), supporting high-current conduction while isolating sense path from power return to minimize noise coupling and improve stability during paralleling.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	800 V - Supports DC-link voltages up to 565 V RMS in universal-input offline SMPS without derating.
R_DS(on), max	0.60 Ω at T_j = 25°C - Enables <1.5 W conduction loss at 8 A DC, suitable for 30–65 W adapter designs.
Q_g, typ	20 nC - Reduces gate driver power demand and enables use of low-cost SOT-23 drivers in cost-sensitive applications.
E_oss @ 500 V	2.0 µJ - Low stored output energy minimizes turn-off losses and improves efficiency in hard-switched flyback.
V_GS(th), typ	3 V with ±0.5 V variation - Ensures consistent turn-on across temperature and process, easing production yield control.
ESD Class (HBM)	Class 2 (≥2 kV) - Integrated Zener diode provides on-die protection, reducing need for external TVS in board-level ESD design.
Thermal R_thJC	2.1 °C/W - Enables >40 W continuous dissipation with minimal heatsinking when mounted on 6 cm² copper area.

Pinout & Package

Package: ThinPAK 5x6 (SMD, 5 mm × 6 mm × 0.9 mm), thermally optimized with exposed drain pad and isolated Kelvin source terminal.

Pin/Terminal	Circuit Role	Design Meaning
1, 2	Main Source	Carries full load current; connects to PCB ground plane for thermal and electrical return path.
3	Kelvin Source	Provides reference for gate driver feedback loop; must not be connected to main source or power ground.
4	Gate	Controls channel conduction; requires low-inductance routing and local decoupling due to 570 pF C_iss.
5–8	Drain	Four parallel terminals for high-current DC-link connection; soldered to large copper pour for thermal dissipation.

Key Features

Feature	Design Value
Optimized R_DS(on) × E_oss FOM	Enables >92% efficiency in 65 W flyback at 90 VAC input without active clamp or resonant techniques.
3 V V_GS(th) with ±0.5 V tolerance	Reduces gate driver voltage margin requirements and eliminates need for adjustable bias in multi-rail systems.
Dedicated Kelvin source terminal	Eliminates source inductance impact on gate control, improving switching consistency and reducing overshoot in paralleled configurations.
Integrated Zener-protected ESD structure	Lowers field failure rate in automated assembly environments by mitigating gate oxide damage during handling and reflow.

Applications

USB-C PD Adapters

Industrial AC/DC Power Supplies

Use Scenario: 45–65 W single-output USB-C PD charger operating from 85–265 VAC input with quasi-resonant flyback topology.

IC Role / Device Role / Timing Role: Primary-side high-voltage switching transistor controlling energy transfer timing via PWM duty cycle modulation.

Use Value: 2.0 µJ E_oss and 100 V/ns dv/dt rating enable stable operation at 100 kHz with <10 mW no-load consumption.

Use Scenario: DIN-rail mounted 24 V/5 A industrial power supply for PLC I/O modules with wide ambient temperature range (-40°C to +70°C).

IC Role / Device Role / Timing Role: Main switching element in fixed-frequency flyback converter delivering regulated output under variable load and line conditions.

Use Value: 0.60 Ω R_DS(on) and 2.1 °C/W R_thJC allow full-load operation without heatsink at 50°C ambient.

LED Driver Modules

Smart Home Power Converters

Use Scenario: Dimmable constant-current LED driver for commercial downlights using trailing-edge phase-cut dimming interface.

IC Role / Device Role / Timing Role: High-side switch synchronizing with TRIAC dimmer zero-crossing detection to regulate average LED current.

Use Value: 3 V V_GS(th) ensures reliable turn-on even with degraded gate drive voltage from dimmer leakage currents.

Use Scenario: Compact 12 V/2 A auxiliary supply in smart thermostats and wireless sensors powered from HVAC 24 VAC lines.

IC Role / Device Role / Timing Role: Isolated primary switch enabling compact transformer design and meeting UL 62368-1 creepage/clearance requirements.

Use Value: ThinPAK 5x6 footprint reduces board area by 35% vs. DPAK while maintaining 800 V isolation capability.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPAK80R600P7	Same die, TO-252-4 (DPAK) package with standard 3-pin layout; no Kelvin source; R_thJA = 62 °C/W (vs. 35–45 °C/W for ThinPAK).	Lacks Kelvin source; unsuitable for high-EMI or paralleled designs requiring precise gate referencing.	Select when board space allows larger package and EMI constraints are relaxed.
IPW80R600P7	TO-220FP package; identical electrical specs but higher R_thJC (2.5 °C/W); includes mounting hole for heatsink attachment.	Better thermal management under forced-air cooling; incompatible with fully SMD assembly lines.	Select for prototyping or low-volume industrial units where heatsinking is mandatory and manual assembly is acceptable.

Compared with IPAK80R600P7 and IPW80R600P7, IPLK80R600P7ATMA1 delivers superior EMI performance via Kelvin source isolation and 30% lower junction-to-ambient resistance on standard FR4, making it optimal for high-density, fully automated USB-C adapter production.

Availability

IPLK80R600P7ATMA1 is available at Aetrix Electronics and suitable for USB-C PD adapters, industrial AC/DC power supplies, LED driver modules, and smart home power converters requiring stable component supply and long-term manufacturability.

Supply support for IPLK80R600P7ATMA1 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 over 18 years of leadership in superjunction MOSFET innovation.

This part belongs to the CoolMOS™ P7 product line-designed specifically for high-efficiency, high-power-density offline SMPS in consumer and industrial applications where 800 V blocking capability, low E_oss, and ease of drive are critical.

FAQ

Can IPLK80R600P7ATMA1 be used without connecting the Kelvin source pin?

No. The Kelvin source (pin 3) must be connected directly to the gate driver's source reference node. Leaving it unconnected or tying it to main source (pins 1–2) degrades switching performance, increases overshoot, and risks instability-especially in paralleled configurations. The internal body diode and gate drive loop rely on this isolated sensing path.

What is the maximum recommended gate resistor value for single-device operation?

For single-device operation at 100 kHz in flyback topology, a 10 Ω gate resistor is validated per datasheet test conditions (V_DD = 400 V, I_D = 3.4 A). Values above 15 Ω increase turn-off time beyond 50 ns and raise E_off losses; values below 5 Ω risk ringing and gate driver overstress due to 570 pF C_iss and fast 8 ns rise time.

Is IPLK80R600P7ATMA1 qualified for automotive applications?

No. This device is fully qualified per JEDEC JESD47 for industrial applications only (T_j = –55°C to +150°C), with no AEC-Q101 stress testing or automotive-specific reliability reporting. For automotive-grade 800 V MOSFETs, Infineon's CoolMOS™ CE or C7 families are designated and validated.

How does the internal Zener diode affect gate drive design?

The integrated 30 V Zener clamps gate-source voltage during transients, eliminating need for external gate protection diodes. However, gate driver ICs must still limit peak I_G to ≤1 A during turn-on to avoid exceeding the Zener's 1 µA leakage specification at 20 V_GS, as confirmed in Table 4 of the datasheet.

IPLK80R600P7ATMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P7

Package/Case:: 8-PowerTDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: -

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 800 V

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):: ±20V

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

FET Feature:: -

Power Dissipation (Max):: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-TDSON-8

IPLK80R600P7ATMA1 FAQ

1.How can I place an order for IPLK80R600P7ATMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPLK80R600P7ATMA1 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 IPLK80R600P7ATMA1 reliable?

The price and inventory of IPLK80R600P7ATMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPLK80R600P7ATMA1 is usually 5 days.

3.What payment methods are accepted for IPLK80R600P7ATMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPLK80R600P7ATMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPLK80R600P7ATMA1?

IPLK80R600P7ATMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPLK80R600P7ATMA1 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 IPLK80R600P7ATMA1?

For technical support, including IPLK80R600P7ATMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPLK80R600P7ATMA1 requirements.

6.How does Aetrix verify that IPLK80R600P7ATMA1 is sourced from the original manufacturer or authorized distributors?

All IPLK80R600P7ATMA1 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 IPLK80R600P7ATMA1 meets industry standards.

7.What is the process for return or replacement of IPLK80R600P7ATMA1?

All IPLK80R600P7ATMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPLK80R600P7ATMA1, 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 IPLK80R600P7ATMA1 part is unused and in its original packaging.

Return procedure for IPLK80R600P7ATMA1:

1.Submit a request within 90 days.

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

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