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

Infineon Technologies IPA70R600P7SXKSA1

Name: IPA70R600P7SXKSA1
Brand: Infineon Technologies
SKU: IPA70R600P7SXKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPA70R600P7SXKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3 Full Pack

Datasheet:: IPA70R600P7SXKSA1.pdf

Description:: MOSFET N-CH 700V 8.5A TO220

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Product details

Overview

IPA70R600P7SXKSA1 from Infineon Technologies is a 700 V, 0.6 Ω R_DS(on) superjunction MOSFET in PG-TO220 FP package, optimized for flyback converters in cost-sensitive consumer power supplies. It delivers 10.5 nC gate charge, 1.2 µJ E_oss at 400 V, and integrated ESD protection (HBM Class 2), enabling high-efficiency, slim-form-factor chargers and LED drivers.

For engineers reviewing the IPA70R600P7SXKSA1 datasheet, IPA70R600P7SXKSA1 pinout, IPA70R600P7SXKSA1 application, or IPA70R600P7SXKSA1 equivalent, key selection criteria include R_DS(on) vs. temperature stability, E_oss-driven switching loss at >100 kHz, gate drive compatibility with standard PWM controllers, and thermal resistance (R_thJC = 5.0 °C/W) for TO-220 FP heatsink integration.

Technical Context

This CoolMOS™ P7 device implements a superjunction cell structure with optimized charge balance for reduced conduction and switching losses. Its 3 V typical gate threshold voltage and 4.4 V gate plateau enable reliable turn-on with standard 12 V gate drivers while maintaining noise immunity.

The integrated body diode exhibits 0.9 V forward voltage at 2.5 A and 190 ns reverse recovery time, supporting discontinuous conduction mode (DCM) flyback operation. The 100 V/ns dv/dt ruggedness ensures robustness against parasitic ringing in high-frequency, high-voltage switching nodes.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	700 V - supports universal AC input (85–265 VAC) with ≥2× safety margin in 400 V DC-link flyback designs
R_DS(on), max	0.6 Ω @ T_j = 150 °C - enables 8.5 A continuous current at 20 °C case temperature with low conduction loss
Q_g, typ	10.5 nC - reduces gate drive power requirement and allows use of low-cost, low-current gate drivers
E_oss	1.2 µJ @ 400 V - lowers turn-off energy loss, critical for efficiency gains above 100 kHz switching frequency
V_GS(th), typ	3 V - ensures clean turn-on with standard 5 V logic-level controllers and provides margin against false triggering
R_thJC	5.0 °C/W - permits direct mounting to heatsink for thermal management in compact adapter PCB layouts
ESD Class	HBM Class 2 (≥2 kV) - eliminates need for external ESD protection in board-level assembly

Pinout & Package

Package: PG-TO220 FP (FullPAK), through-hole, isolated drain tab, 3-pin configuration with internal body diode and integrated ESD protection.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control terminal	Receives PWM signal; low 10 Ω gate resistance minimizes ringing; requires <5.3 Ω external series resistor for optimal switching
Pin 2 (Drain)	High-voltage power output	Connected to primary winding and DC bus; electrically isolated metal tab enables heatsinking without insulating pad
Pin 3 (Source)	Reference node / return path	Connects to ground-referenced controller IC; forms common reference for gate drive and current sensing

Key Features

Feature	Design Value
Ultra-low FOM (R_DS(on) × Q_g)	6.3 Ω·nC - directly reduces total power loss in high-frequency flyback topologies
Integrated ESD diode	HBM Class 2 rated - eliminates discrete TVS on gate line, saving BOM cost and PCB area
Low E_oss	1.2 µJ @ 400 V - enables >130 kHz operation without disproportionate efficiency drop
Thermal performance	R_thJC = 5.0 °C/W - supports 24.9 W power dissipation at 25 °C case temperature
dv/dt ruggedness	100 V/ns - prevents spurious turn-on during fast voltage transients in high-noise SMPS environments

Applications

USB-C PD Charger

Smart LED Driver

Use Scenario: 65 W USB-C Power Delivery adapter with 30–100 kHz variable-frequency flyback control.

IC Role / Device Role / Timing Role: Primary-side high-voltage switch handling 400 V DC-link and transformer primary current.

Use Value: 0.6 Ω R_DS(on) and 1.2 µJ E_oss achieve >93% full-load efficiency while meeting CoC Tier 2 and EU ErP Lot 6 requirements.

Use Scenario: Dimmable constant-current LED driver for commercial downlights operating from 120/230 VAC.

IC Role / Device Role / Timing Role: Primary-side switching element in quasi-resonant flyback topology with valley-switching control.

Use Value: 190 ns t_rr and 9 A I_RRM support clean zero-current switching transitions, reducing EMI and improving dimming linearity.

Flat-Panel TV PSU

Wireless Charging Transmitter

Use Scenario: Main 12 V/3 A standby and 24 V/5 A main rail power supply in ultra-slim TV chassis.

IC Role / Device Role / Timing Role: High-voltage switch in multi-output flyback converter with synchronous rectification secondary side.

Use Value: 5.0 °C/W R_thJC enables direct tab-to-heatsink mounting in confined space, limiting junction rise to <100 °C at full load.

Use Scenario: Input-stage switch in 15 W Qi-compliant wireless charging transmitter with 125 kHz resonant tank.

IC Role / Device Role / Timing Role: Primary-side power switch driving series-resonant LLC-like topology with burst-mode light-load control.

Use Value: 10.5 nC Q_g and low C_iss (364 pF) minimize gate drive losses and improve phase-shift accuracy at high frequency.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STP70N6F7	R_DS(on) = 0.65 Ω, Q_g = 12.5 nC, no integrated ESD diode	Requires external gate ESD protection; slightly higher conduction + switching loss	Preferred where STMicroelectronics supply chain alignment is required and layout allows discrete ESD component
IPP60R600P7	Same P7 platform, DPAK package (R_thJA = 62 °C/W), lower I_D,pulse = 18.5 A	Limited to lower-power (<45 W), surface-mount designs with constrained thermal mass	Select when SMT assembly is mandatory and peak current demand stays below 18.5 A

Compared with STP70N6F7, IPA70R600P7SXKSA1 offers lower gate charge and built-in ESD protection-reducing gate drive complexity and BOM count. Against IPP60R600P7, it delivers superior thermal performance via TO-220 FP's 5.0 °C/W R_thJC, enabling higher continuous power in thermally constrained adapters.

Availability

IPA70R600P7SXKSA1 is available at Aetrix Electronics and suitable for USB-C PD chargers, smart LED drivers, flat-panel TV power supplies, and wireless charging transmitters requiring stable component supply and JEDEC-qualified reliability.

Supply support for IPA70R600P7SXKSA1 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 leader specializing in power management, automotive MCUs, and sensor solutions, with core expertise in silicon and wide-bandgap power devices.

This part belongs to the CoolMOS™ P7 family-designed specifically for cost-sensitive, high-efficiency flyback converters in consumer electronics, balancing performance, ruggedness, and manufacturability.

FAQ

What is the maximum continuous drain current for IPA70R600P7SXKSA1 at 100 °C case temperature?

The maximum continuous drain current is 5.0 A at T_C = 100 °C, as specified in Table 2 of the datasheet. This rating is limited by junction temperature (T_j ≤ 150 °C) and assumes proper heatsinking with the isolated drain tab mounted to a thermal pad or heatsink. Derating is linear between 20 °C and 100 °C case temperature.

Does IPA70R600P7SXKSA1 require a gate resistor, and what value is recommended?

Yes-a gate resistor is required to dampen ringing and control dV/dt. Infineon recommends 5.3 Ω for evaluation (per Table 5 test conditions). For production, values between 4.7 Ω and 10 Ω are typical, balancing switching speed, EMI, and gate driver stress. Ferrite beads may be added in parallel for high-noise environments.

Can IPA70R600P7SXKSA1 be paralleled with identical units?

Yes, but with precautions: gate resistors must be placed individually per device, and ferrite beads on each gate line are strongly recommended to suppress oscillation. Matching R_DS(on) and layout symmetry are critical; derating total current by ≥15% is advised due to thermal coupling and parameter spread.

Is the internal body diode suitable for synchronous rectification in flyback designs?

No-the internal body diode is optimized for clamping and freewheeling, not synchronous rectification. Its 190 ns t_rr and 0.9 V V_SD are insufficient for high-efficiency SR; external Schottky or MOSFET-based synchronous rectifiers are required on the secondary side for >90% efficiency targets.

IPA70R600P7SXKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P7

Package/Case:: TO-220-3 Full Pack

Packaging:: Tube

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 700 V

Current - Continuous Drain (Id) @ 25°C:: 8.5A (Tc)

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

Rds On (Max) @ Id, Vgs:: 600mOhm @ 1.8A, 10V

Vgs(th) (Max) @ Id:: 3.5V @ 90µA

Gate Charge (Qg) (Max) @ Vgs:: 10.5 nC @ 10 V

Vgs (Max):: ±16V

Input Capacitance (Ciss) (Max) @ Vds:: 364 pF @ 400 V

FET Feature:: -

Power Dissipation (Max):: 25W (Tc)

Operating Temperature:: -40°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

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

IPA70R600P7SXKSA1 FAQ

1.How can I place an order for IPA70R600P7SXKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPA70R600P7SXKSA1 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 IPA70R600P7SXKSA1 reliable?

The price and inventory of IPA70R600P7SXKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPA70R600P7SXKSA1 is usually 5 days.

3.What payment methods are accepted for IPA70R600P7SXKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPA70R600P7SXKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPA70R600P7SXKSA1?

IPA70R600P7SXKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPA70R600P7SXKSA1 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 IPA70R600P7SXKSA1?

For technical support, including IPA70R600P7SXKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPA70R600P7SXKSA1 requirements.

6.How does Aetrix verify that IPA70R600P7SXKSA1 is sourced from the original manufacturer or authorized distributors?

All IPA70R600P7SXKSA1 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 IPA70R600P7SXKSA1 meets industry standards.

7.What is the process for return or replacement of IPA70R600P7SXKSA1?

All IPA70R600P7SXKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPA70R600P7SXKSA1, 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 IPA70R600P7SXKSA1 part is unused and in its original packaging.

Return procedure for IPA70R600P7SXKSA1:

1.Submit a request within 90 days.

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

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