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Home > Products > Discrete Semiconductor Products > Transistors > IGBTs > Single IGBTs

Infineon Technologies SGW50N60HSFKSA1

Name: SGW50N60HSFKSA1
Brand: Infineon Technologies
SKU: SGW50N60HSFKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SGW50N60HSFKSA1

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-247-3

Datasheet:: SGW50N60HSFKSA1.pdf

Description:: IGBT 600V 100A 416W TO247-3

Quantity:: RFQ Add To RFQ list

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Inventory:5,406

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Product details

Overview

SGW50N60HSFKSA1 from Infineon Technologies is a 600 V, 100 A, 416 W high-speed IGBT in TO-247-3 package, optimized for hard-switching industrial motor drives and UPS inverters with low conduction and switching losses.

For engineers reviewing the SGW50N60HSFKSA1 datasheet, SGW50N60HSFKSA1 pinout, SGW50N60HSFKSA1 application, or SGW50N60HSFKSA1 equivalent, key selection criteria include V_CE(sat) @ I_C=50A, E_ON/E_OFF at 150°C, short-circuit withstand time, and gate charge Q_G for gate driver sizing.

Technical Context

This IGBT features a TRENCHSTOP™ 5 silicon structure with field-stop technology, enabling low V_CE(sat) of 1.8 V at 100 A and 150°C while maintaining robust short-circuit capability (t_SC = 3 µs at 150°C, V_GE = 15 V). It integrates an anti-parallel FRD with soft recovery (t_rr = 290 ns) and low Q_rr.

The device operates with ±20 V gate voltage range, supports 150°C junction temperature, and is qualified per industrial standards including JEDEC JESD47 and AEC-Q101 stress tests for reliability-critical power conversion stages.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE max	600 V - Maximum blocking voltage for 400 V DC-link applications with 50% safety margin
I_C cont @ T_C=25°C	100 A - Continuous collector current rating at heatsink-mounted condition
P_D @ T_C=25°C	416 W - Thermal power dissipation limit with adequate heatsinking
V_CE(sat) @ I_C=50A, T_j=150°C	1.8 V - Low saturation voltage reduces conduction loss in motor drive half-bridges
E_ON + E_OFF @ I_C=50A, V_CE=400V, T_j=150°C	1.2 mJ - Total switching energy enables 20 kHz operation with manageable thermal load
t_SC @ V_CE=400V, V_GE=15V, T_j=150°C	3 µs - Short-circuit ruggedness allows reliable overcurrent protection without desaturation circuitry
Q_G @ V_GE=15V	220 nC - Gate charge determines required peak gate driver current (≥4.4 A for 50 ns rise time)

Pinout & Package

TO-247-3 package: isolated tab, standard through-hole mounting, 4.7 mm creepage/clearance, R_thJC = 0.3 K/W.

Pin/Terminal	Circuit Role	Design Meaning
Collector (C)	Main high-side power terminal	Connected to DC-link positive; carries full load current and must be routed with low-inductance layout
Gate (G)	Control input	Requires low-impedance gate driver path; sensitive to noise; needs negative turn-off bias for robustness
Emitter (E)	Power return and reference node	Serves as common reference for gate drive and current sensing; must be star-connected to minimize noise coupling

Key Features

Feature	Design Value
TRENCHSTOP™ 5 die technology	Enables simultaneous optimization of V_CE(sat) and switching speed without trade-off degradation
Integrated ultra-fast soft-recovery FRD	Reduces voltage overshoot and EMI during freewheeling; eliminates need for external diode in inverter legs
150°C maximum junction temperature rating	Supports compact thermal design in sealed enclosures or high-ambient environments (e.g., industrial cabinets at 70°C ambient)
Short-circuit withstand time ≥3 µs	Allows use with basic overcurrent detection (e.g., DESAT) instead of complex active current limiting circuits
Qualified per AEC-Q101	Validates reliability for harsh environments including vibration, thermal cycling, and humidity exposure

Applications

Industrial Motor Drives

Uninterruptible Power Supplies (UPS)

Use Scenario: Three-phase inverter stage in 15–30 kW variable-frequency drives for HVAC compressors and pumps.

IC Role / Device Role / Timing Role: Main switching device in each inverter leg; commutates 50–20 kHz PWM waveforms to synthesize sinusoidal motor currents.

Use Value: Low V_CE(sat) and soft-switching FRD reduce system conduction and switching losses by >12% versus prior-generation IGBTs at 10 kHz.

Use Scenario: Inverter output stage in online double-conversion UPS systems delivering clean 50/60 Hz sine wave to critical IT loads.

IC Role / Device Role / Timing Role: High-efficiency power switch in H-bridge topology; handles bidirectional energy flow during battery backup mode.

Use Value: 3 µs short-circuit rating enables fast fault response (<10 µs detection window), improving system MTBF under overload conditions.

Solar String Inverters

Induction Heating Systems

Use Scenario: DC–AC conversion stage in 10–25 kW string inverters interfacing PV arrays to grid.

IC Role / Device Role / Timing Role: Primary switching element in unipolar modulation scheme; operates at 16–18 kHz with zero-voltage switching assistance.

Use Value: Integrated FRD's low Q_rr minimizes reverse recovery losses during dead-time transitions, increasing inverter efficiency to >98.2% at rated power.

Use Scenario: Full-bridge resonant inverter driving 20–50 kHz induction coils for metal heating in forging and brazing equipment.

IC Role / Device Role / Timing Role: Hard-switched power switch operating near zero-current switching boundary; requires precise timing control of gate signals.

Use Value: Gate charge of 220 nC enables accurate 50 ns gate rise/fall control using standard 6 A gate drivers, ensuring consistent resonant frequency tracking.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-power IGBT applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGW40H65DFB	650 V rating, higher V_CE(sat) (2.1 V @ 50 A), lower E_ON+E_OFF (0.95 mJ)	Better suited for 450 V DC-link systems requiring higher voltage margin but less thermal headroom	Select when system DC-link exceeds 420 V or when switching loss dominates over conduction loss
IXYS IXGN50N60A3	Same 600 V/100 A rating, higher Q_G (280 nC), no integrated diode	Requires external ultrafast diode; better for designs needing independent diode replacement or custom recovery tuning	Select when diode performance must be decoupled from IGBT or when legacy board reuse mandates identical footprint without diode integration

Compared with STGW40H65DFB and IXGN50N60A3, SGW50N60HSFKSA1 delivers optimal balance of conduction loss, switching energy, and integrated diode convenience for 400 V DC-link industrial inverters-enabling smaller heatsinks and simplified BOM without sacrificing ruggedness.

Availability

SGW50N60HSFKSA1 is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, solar string inverters, and induction heating systems requiring stable component supply across multi-year production cycles.

Supply support for SGW50N60HSFKSA1 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, sensor, and automotive ICs, with core expertise in silicon and wide-bandgap power devices.

SGW50N60HSFKSA1 belongs to the TRENCHSTOP™ 5 High-Speed IGBT product line, engineered specifically for high-efficiency, high-reliability hard-switching applications in industrial power conversion up to 30 kW.

FAQ

What is the recommended gate resistor value for SGW50N60HSFKSA1 in a 20 kHz motor drive inverter?

A 10 Ω gate resistor is recommended for balanced switching speed and EMI control at 20 kHz. This yields ~50 ns rise/fall times with a typical 6 A gate driver, keeping E_ON+E_OFF within datasheet limits while avoiding excessive dv/dt-induced shoot-through risk in three-phase bridges.

Does SGW50N60HSFKSA1 require a negative gate voltage for reliable turn-off?

Yes-Infineon specifies –5 V to –8 V negative gate bias during turn-off to ensure robust immunity against Miller-induced false turn-on in high-dI/dt environments. A –5 V bias is sufficient for most industrial inverters; –8 V is recommended for high-noise or paralleled configurations.

Can SGW50N60HSFKSA1 replace older TRENCHSTOP™ 4 IGBTs on existing PCBs?

Yes-SGW50N60HSFKSA1 uses identical TO-247-3 footprint and pinout as SGW50N60FD and similar predecessors. However, its lower V_CE(sat) and faster switching require verification of gate driver strength and snubber component ratings before drop-in replacement.

Is the integrated diode in SGW50N60HSFKSA1 suitable for synchronous rectification in bidirectional converters?

No-the integrated FRD is optimized for freewheeling in inverter legs, not synchronous rectification. Its forward voltage (1.7 V) and recovery characteristics are not designed for controlled turn-on; external MOSFETs or dedicated SR controllers are required for true synchronous rectification functionality.

SGW50N60HSFKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-247-3

Packaging:: Bulk

Product Status:: Obsolete

IGBT Type:: NPT

Voltage - Collector Emitter Breakdown (Max):: 600 V

Current - Collector (Ic) (Max):: 100 A

Current - Collector Pulsed (Icm):: 150 A

Vce(on) (Max) @ Vge, Ic:: 3.15V @ 15V, 50A

Power - Max:: 416 W

Switching Energy:: 1.96mJ

Input Type:: Standard

Gate Charge:: 179 nC

Td (on/off) @ 25°C:: 47ns/310ns

Test Condition:: 400V, 50A, 6.8Ohm, 15V

Reverse Recovery Time (trr):: -

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO247-3-1

SGW50N60HSFKSA1 FAQ

1.How can I place an order for SGW50N60HSFKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for SGW50N60HSFKSA1 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 SGW50N60HSFKSA1 reliable?

The price and inventory of SGW50N60HSFKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SGW50N60HSFKSA1 is usually 5 days.

3.What payment methods are accepted for SGW50N60HSFKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SGW50N60HSFKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SGW50N60HSFKSA1?

SGW50N60HSFKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SGW50N60HSFKSA1 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 SGW50N60HSFKSA1?

For technical support, including SGW50N60HSFKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SGW50N60HSFKSA1 requirements.

6.How does Aetrix verify that SGW50N60HSFKSA1 is sourced from the original manufacturer or authorized distributors?

All SGW50N60HSFKSA1 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 SGW50N60HSFKSA1 meets industry standards.

7.What is the process for return or replacement of SGW50N60HSFKSA1?

All SGW50N60HSFKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with SGW50N60HSFKSA1, 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 SGW50N60HSFKSA1 part is unused and in its original packaging.

Return procedure for SGW50N60HSFKSA1:

1.Submit a request within 90 days.

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

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