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Infineon Technologies IPSA70R600P7SAKMA1

Name: IPSA70R600P7SAKMA1
Brand: Infineon Technologies
SKU: IPSA70R600P7SAKMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPSA70R600P7SAKMA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-251-3 Short Leads, IPAK, TO-251AA

Datasheet:: IPSA70R600P7SAKMA1.pdf

Description:: MOSFET N-CH 700V 8.5A TO251-3

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Product details

Overview

IPSA70R600P7SAKMA1 from Infineon Technologies is a 700V CoolMOS™ P7 superjunction N-channel power MOSFET in PG-TO251 (IPAK-short lead with ISO-Standoff) package, featuring R_DS(on) = 0.6 Ω max at 10 V_GS, Q_g = 10.5 nC typ, and E_oss = 1.2 µJ at 400 V - optimized for high-efficiency flyback converters in AC/DC adapters and LED lighting.

For engineers reviewing the IPSA70R600P7SAKMA1 datasheet, IPSA70R600P7SAKMA1 pinout, IPSA70R600P7SAKMA1 application, or IPSA70R600P7SAKMA1 equivalent, key selection criteria include its low R_DS(on)×Q_g figure-of-merit, integrated ESD protection (HBM Class 2), 100 V/ns dv/dt ruggedness, and thermal resistance R_thJC = 2.9 °C/W for compact, high-power-density designs.

Technical Context

This CoolMOS™ P7 device implements a charge-compensated superjunction structure enabling fast switching with reduced gate charge and output capacitance energy (E_oss). Its gate threshold voltage (V_GS(th) = 3 V typ) and plateau voltage (4.4 V) support robust drive with standard 12 V gate drivers.

The MOSFET integrates an intrinsic body diode with t_rr = 190 ns and Q_rr = 0.8 µC at 400 V, supporting discontinuous conduction mode (DCM) flyback operation while minimizing reverse recovery losses. Thermal design is aided by low R_thJC and validated JEDEC-compliant reliability.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	700 V - supports 400 V DC-link with ≥1.75× safety margin in universal-input offline SMPS
R_DS(on) max	0.6 Ω @ T_j = 150°C - enables low conduction loss in 15–30 W adapter designs
Q_g typ	10.5 nC - reduces gate drive power and allows higher switching frequencies up to 150 kHz
E_oss	1.2 µJ @ 400 V - lowers turn-off energy loss and improves light-load efficiency
V_GS(th) typ	3 V - ensures reliable turn-on with standard logic-level gate drivers
R_thJC	2.9 °C/W - supports PCB-mount thermal management without heatsink in ≤25 W applications
ESD HBM	Class 2 (≥2 kV) - eliminates need for external ESD protection in assembly

Pinout & Package

Package: PG-TO251 (IPAK-short lead with ISO-Standoff), surface-mountable with isolated drain tab for enhanced creepage/clearance in high-voltage applications.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Tab)	Drain	Electrically isolated metal tab - connects directly to high-side switch node; requires insulated mounting
Pin 2	Gate	Control input - low gate charge enables fast, low-loss switching with minimal driver stress
Pin 3	Source	Reference node for gate drive and current sensing - tied to primary ground in flyback topologies

Key Features

Feature	Design Value
Ultra-low R_DS(on) × Q_g	0.6 Ω × 10.5 nC = 6.3 Ω·nC - delivers best-in-class conduction + switching loss trade-off for cost-sensitive adapters
Integrated ESD protection	HBM Class 2 (≥2 kV) - prevents gate oxide damage during handling and PCB assembly without external components
Low E_oss	1.2 µJ @ 400 V - reduces turn-off loss by >30% vs. prior CoolMOS™ generations at same R_DS(on)
High dv/dt ruggedness	100 V/ns - sustains fast voltage transients in high-frequency flyback without spurious turn-on
Thermal performance	R_thJC = 2.9 °C/W - enables 43.1 W power dissipation at T_C = 25°C with minimal footprint

Applications

USB-C PD Adapters

LED Driver Power Supplies

Use Scenario: 30 W USB-C Power Delivery adapter operating in DCM flyback topology with universal AC input (90–264 V_AC).

IC Role / Device Role / Timing Role: Primary-side high-voltage switch controlling energy transfer to secondary side via transformer.

Use Value: Enables >92% efficiency at full load and <30 mW no-load consumption due to low R_DS(on) and E_oss.

Use Scenario: Constant-current LED driver for commercial downlights with 230 V_AC input and 48 V/700 mA output.

IC Role / Device Role / Timing Role: Main switching transistor regulating output current through primary-side feedback control loop.

Use Value: Supports 120 kHz switching frequency and slim mechanical form factor (<15 mm height) via high power density.

Smart TV Power Supplies

Compact Wall Plug Chargers

Use Scenario: Auxiliary 12 V/1 A standby supply in 55-inch smart TV, required to meet ErP Lot 6 efficiency standards.

IC Role / Device Role / Timing Role: High-voltage switch in quasi-resonant flyback delivering regulated auxiliary rail.

Use Value: Achieves <150 mW no-load power with integrated ESD protection eliminating gate transient failures.

Use Scenario: 18 W wall plug charger for smartphones, targeting UL/IEC 62368-1 creepage requirements.

IC Role / Device Role / Timing Role: Primary-side switch with isolated drain tab meeting reinforced insulation requirements.

Use Value: ISO-Standoff drain pin enables 8 mm creepage on PCB without additional slots or barriers.

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
IPD70R600P7	Same die, TO-252 (DPAK) package - higher R_thJA (62 °C/W) and no isolated drain tab	Limited to lower-power designs (<15 W) or forced-air-cooled layouts; unsuitable for reinforced insulation	Select when board space permits larger footprint and isolation is handled externally
STP70N60M2	600 V rating, R_DS(on) = 0.6 Ω, but Q_g = 14.5 nC and E_oss = 2.1 µJ - higher switching loss	Requires derating in 400 V DC-link applications; less efficient above 100 kHz	Choose only if legacy qualification or dual-sourcing mandates STMicroelectronics platform

Compared with IPD70R600P7 and STP70N60M2, IPSA70R600P7SAKMA1 delivers superior power density and efficiency in slim, isolated flyback designs due to its ISO-Standoff drain, lower E_oss, and optimized gate charge - making it the preferred choice for next-generation consumer power supplies.

Availability

IPSA70R600P7SAKMA1 is available at Aetrix Electronics and suitable for USB-C PD adapters, LED driver power supplies, smart TV auxiliary rails, and compact wall plug chargers requiring stable component supply and long-term industrial availability.

Supply support for IPSA70R600P7SAKMA1 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, and industrial control ICs and discrete devices, with global manufacturing and quality certification to IATF 16949 and ISO 9001.

The CoolMOS™ P7 product line targets cost-sensitive, high-efficiency AC/DC conversion in consumer electronics - engineered for optimal balance of R_DS(on), Q_g, and E_oss in flyback, resonant, and LLC topologies.

FAQ

What is the maximum continuous drain current for IPSA70R600P7SAKMA1 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 PCB copper area for thermal conduction. At T_C = 25°C, the rating increases to 8.5 A.

Does IPSA70R600P7SAKMA1 require a gate resistor for stability in flyback applications?

Yes - a gate resistor (typically 5–10 Ω) is recommended to dampen ringing and prevent parasitic oscillation. The datasheet specifies test conditions using R_G = 5.3 Ω, and for paralleling multiple devices, ferrite beads on individual gate lines are advised per application note AN-CoolMOSTM 700V P7.

Can IPSA70R600P7SAKMA1 replace older CoolMOS™ C3 or C7 devices in existing designs?

Yes - it is a direct drop-in replacement for IPSA70R600C3 and IPSA70R600C7 in most flyback designs, offering lower R_DS(on)×Q_g, improved E_oss, and identical pinout and voltage rating. Layout changes are not required, but gate drive strength should be verified due to slightly lower V_GS(th).

What is the safe operating area (SOA) limitation at 100°C case temperature for single-pulse operation?

At T_C = 100°C, the SOA curve (Diagram 3) shows a maximum pulse current of ~4.5 A at V_DS = 400 V for 100 µs pulses. For longer durations, current must be reduced linearly per the DC limit of 5.0 A - always verify against actual layout thermal impedance and pulse duty cycle.

IPSA70R600P7SAKMA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™ P7

Package/Case:: TO-251-3 Short Leads, IPAK, TO-251AA

Packaging:: Bulk

Product Status:: Discontinued at Digi-Key

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 @ 400 V

Vgs (Max):: ±16V

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

FET Feature:: -

Power Dissipation (Max):: 43.1W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO251-3

IPSA70R600P7SAKMA1 FAQ

1.How can I place an order for IPSA70R600P7SAKMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IPSA70R600P7SAKMA1 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 IPSA70R600P7SAKMA1 reliable?

The price and inventory of IPSA70R600P7SAKMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPSA70R600P7SAKMA1 is usually 5 days.

3.What payment methods are accepted for IPSA70R600P7SAKMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPSA70R600P7SAKMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPSA70R600P7SAKMA1?

IPSA70R600P7SAKMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPSA70R600P7SAKMA1 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 IPSA70R600P7SAKMA1?

For technical support, including IPSA70R600P7SAKMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPSA70R600P7SAKMA1 requirements.

6.How does Aetrix verify that IPSA70R600P7SAKMA1 is sourced from the original manufacturer or authorized distributors?

All IPSA70R600P7SAKMA1 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 IPSA70R600P7SAKMA1 meets industry standards.

7.What is the process for return or replacement of IPSA70R600P7SAKMA1?

All IPSA70R600P7SAKMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IPSA70R600P7SAKMA1, 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 IPSA70R600P7SAKMA1 part is unused and in its original packaging.

Return procedure for IPSA70R600P7SAKMA1:

1.Submit a request within 90 days.

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

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