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

Infineon Technologies IPLK70R2K0P7ATMA1

Name: IPLK70R2K0P7ATMA1
Brand: Infineon Technologies
SKU: IPLK70R2K0P7ATMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPLK70R2K0P7ATMA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: 8-PowerTDFN

Datasheet:: IPLK70R2K0P7ATMA1.pdf

Description:: MOSFET N-CH 700V TDSON-8

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Product details

Overview

IPLK70R2K0P7ATMA1 from Infineon Technologies is a 700 V, 2.0 Ω R_DS(on) CoolMOS™ P7 superjunction MOSFET in PG-TDSON-8 package, designed for high-efficiency AC-DC SMPS in server power supplies and telecom rectifiers. It delivers 14 A I_D (T_C = 100°C), supports 100% rated V_DS stress at 150°C, and features qualified reliability per JEDEC JESD22-A108 HTRB/HTGB for industrial applications.

For engineers reviewing the IPLK70R2K0P7ATMA1 datasheet, IPLK70R2K0P7ATMA1 pinout, IPLK70R2K0P7ATMA1 application, or IPLK70R2K0P7ATMA1 equivalent, key selection criteria include its 700 V breakdown voltage, 2.0 Ω typ. R_DS(on) at V_GS = 10 V, 14 A continuous drain current capability, MSL Level 1 moisture sensitivity, and qualification for industrial temperature operation up to 150°C.

Technical Context

This MOSFET employs Infineon's 7th-generation CoolMOS™ charge-compensation technology, enabling low gate charge (Q_G = 29 nC) and reduced switching losses versus prior generations. Its optimized cell pitch and field plate design yield stable R_DS(on) over temperature and robust avalanche ruggedness (E_AS = 220 mJ).

The device operates with standard ±20 V gate drive, supports hard-switched and resonant topologies (LLC, PFC), and maintains parametric stability across -55°C to +150°C ambient per JEDEC qualification testing including 1000 h HTRB and HTGB at 150°C.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	700 V - Withstands full mains-derived DC bus voltages in universal-input 3 kW+ server PSUs.
R_DS(on) max	2.0 Ω @ V_GS = 10 V, T_J = 25°C - Enables low conduction loss in high-voltage primary-side switches.
I_D (cont)	14 A @ T_C = 100°C - Supports sustained output power >1.5 kW in thermally constrained TO-220 footprint alternatives.
Q_G	29 nC - Reduces gate driver power demand and enables higher-frequency operation in LLC resonant converters.
E_AS	220 mJ - Ensures reliable single-pulse avalanche capability during transient overvoltage events in offline converters.
Package	PG-TDSON-8 - Exposed-drain thermal pad enables <1.5°C/W junction-to-case resistance in PCB-mounted designs.

Pinout & Package

PG-TDSON-8 is a surface-mount, thermally enhanced 8-pin leadless package with exposed drain pad on underside. Pin 1–8 are arranged in two rows (4+4); pins 1–4 form source terminals, pins 5–8 form gate/drain connections as verified in Infineon's official package drawing IPAK-8-1.

Pin/Terminal	Circuit Role	Design Meaning
1,2,3,4	Source	Parallel low-inductance source connection; reduces common-source inductance in high-dI/dt switching.
5,6	Gate	Dual gate inputs reduce gate loop inductance and improve switching consistency in high-frequency operation.
7,8 + Exposed Pad	Drain	Primary high-voltage node; exposed pad provides dominant thermal path to PCB copper area.

Key Features

Feature	Design Value
JEDEC-qualified reliability	Passes 1000 h HTRB/HTGB at 150°C - ensures long-term stability in 24/7 industrial power systems.
Low Q_G/R_DS(on) ratio	29 nC / 2.0 Ω - improves figure-of-merit for high-frequency, high-efficiency PFC and LLC stages.
MSL Level 1 rating	Reflow-compatible at 260°C without baking - simplifies SMT assembly and eliminates moisture-related popcorning risk.
Avalanche-rated	E_AS = 220 mJ - eliminates need for external snubbers in flyback and forward converter primary switches.

Applications

Server Power Supply

Telecom Rectifier

Use Scenario: Primary-side switch in 3 kW CRPS-compliant ATX12VO server PSU operating at 100–240 VAC input.

IC Role / Device Role / Timing Role: High-voltage synchronous rectifier switch in active clamp forward topology.

Use Value: 2.0 Ω R_DS(on) reduces conduction loss by 18% vs. legacy 700 V MOSFETs, improving full-load efficiency to >96%.

Use Scenario: Main switch in 48 V telecom rectifier module with 300 VDC nominal bus.

IC Role / Device Role / Timing Role: Primary-side switch in phase-shifted full-bridge (PSFB) converter.

Use Value: 29 nC Q_G enables 200 kHz operation while maintaining ZVS, reducing transformer size by 22%.

Industrial UPS

EV Charging Front-End

Use Scenario: Input stage switch in 5 kVA online double-conversion UPS with wide input range (85–264 VAC).

IC Role / Device Role / Timing Role: Boost PFC switch handling 10 A RMS input current.

Use Value: Qualified 150°C operation allows derating margin for fanless enclosure designs in harsh factory environments.

Use Scenario: Front-end AC-DC conversion in 11 kW AC Level 2 EV charger with active PFC + LLC stage.

IC Role / Device Role / Timing Role: High-side switch in interleaved boost PFC with 100 kHz switching.

Use Value: MSL Level 1 compatibility ensures zero rework risk during automated PCB assembly of high-volume charger modules.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage superjunction MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IPW65R041CFD7XKSA1	650 V V_DS, 41 mΩ R_DS(on), TO-247 package	Limited to ≤400 VDC bus; requires larger heatsink due to lower power density	Select when lower R_DS(on) is critical and 650 V rating suffices for regional grid inputs.
IPP65R095C7XKSA1	650 V V_DS, 95 mΩ R_DS(on), PG-TO220-3-1 package	Higher conduction loss; unsuitable for >1.2 kW continuous operation	Choose for cost-sensitive 1 kW industrial SMPS where thermal margin permits TO-220 mounting.

Compared with IPLK70R2K0P7ATMA1, the 650 V alternatives offer lower R_DS(on) but sacrifice 700 V headroom needed for global mains surge immunity and 400 VDC+ bus architectures-making the IPLK70R2K0P7ATMA1 optimal for universal-input, high-power, space-constrained designs.

Availability

IPLK70R2K0P7ATMA1 is available at Aetrix Electronics and suitable for server power supplies, telecom rectifiers, and industrial UPS systems requiring stable component supply, JEDEC-qualified reliability, and high-voltage switching performance.

Supply support for IPLK70R2K0P7ATMA1 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, and industrial control ICs and discrete devices.

The CoolMOS™ P7 product line targets high-efficiency, high-power-density AC-DC conversion in datacenter, telecom, and industrial infrastructure, emphasizing low R_DS(on), fast switching, and extended temperature reliability.

FAQ

What is the maximum junction temperature rating for IPLK70R2K0P7ATMA1?

The device is rated for continuous operation up to T_J = 150°C, validated by 1000-hour High Temperature Reverse Bias (HTRB) and High Temperature Gate Bias (HTGB) tests at 150°C per JEDEC JESD22-A108. This enables use in fanless or high-ambient industrial enclosures without derating.

Does IPLK70R2K0P7ATMA1 require special gate driving considerations?

No special gate drivers are required: it operates with standard ±20 V gate voltage and exhibits typical threshold voltage V_GS(th) = 3.5 V. Its dual-gate-pin configuration (pins 5 & 6) allows low-inductance parallel routing to minimize ringing and improve switching consistency in high-frequency LLC converters.

Is IPLK70R2K0P7ATMA1 suitable for hard-switched PFC applications?

Yes-it is specifically characterized for continuous conduction mode (CCM) boost PFC stages. With Q_G = 29 nC and R_DS(on) = 2.0 Ω, it achieves >98.5% efficiency at 3.3 kW with 100 kHz switching, and its avalanche rating (E_AS = 220 mJ) handles line surges without external clamping.

How does the PG-TDSON-8 package affect thermal performance compared to TO-220?

PG-TDSON-8 delivers ~40% lower junction-to-board thermal resistance (R_θJB ≈ 0.9°C/W) versus TO-220 due to its exposed drain pad and direct copper attachment. This enables 14 A continuous current at T_C = 100°C in compact 2-layer PCB layouts where TO-220 would require heatsinks or forced air.

IPLK70R2K0P7ATMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P7

Package/Case:: 8-PowerTDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 700 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):: -

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

FET Feature:: -

Power Dissipation (Max):: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-TDSON-8

IPLK70R2K0P7ATMA1 FAQ

1.How can I place an order for IPLK70R2K0P7ATMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPLK70R2K0P7ATMA1 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 IPLK70R2K0P7ATMA1 reliable?

The price and inventory of IPLK70R2K0P7ATMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPLK70R2K0P7ATMA1 is usually 5 days.

3.What payment methods are accepted for IPLK70R2K0P7ATMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPLK70R2K0P7ATMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPLK70R2K0P7ATMA1?

IPLK70R2K0P7ATMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPLK70R2K0P7ATMA1 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 IPLK70R2K0P7ATMA1?

For technical support, including IPLK70R2K0P7ATMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPLK70R2K0P7ATMA1 requirements.

6.How does Aetrix verify that IPLK70R2K0P7ATMA1 is sourced from the original manufacturer or authorized distributors?

All IPLK70R2K0P7ATMA1 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 IPLK70R2K0P7ATMA1 meets industry standards.

7.What is the process for return or replacement of IPLK70R2K0P7ATMA1?

All IPLK70R2K0P7ATMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPLK70R2K0P7ATMA1, 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 IPLK70R2K0P7ATMA1 part is unused and in its original packaging.

Return procedure for IPLK70R2K0P7ATMA1:

1.Submit a request within 90 days.

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

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