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

Infineon Technologies IHW25N140R5LXKSA1

Name: IHW25N140R5LXKSA1
Brand: Infineon Technologies
SKU: IHW25N140R5LXKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IHW25N140R5LXKSA1

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-247-3

Datasheet:: IHW25N140R5LXKSA1.pdf

Description:: IGBT 1400V 68A TO247-44

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IHW25N140R5LXKSA1 from Infineon is a reverse-conducting IGBT (RC-IGBT) with monolithic body diode, rated for 1400 V collector-emitter voltage and 25 A continuous collector current at Tc = 100 °C. It features low V_CE(sat) (1.9 V typ. @ 25 A, 25 °C), positive temperature coefficient for stable paralleling, and soft-commutation-optimized diode with 1.9 V forward voltage @ 25 A/25 °C. Designed for high-efficiency resonant topologies in induction heating.

For engineers reviewing the IHW25N140R5LXKSA1 datasheet, IHW25N140R5LXKSA1 pinout, IHW25N140R5LXKSA1 application, or IHW25N140R5LXKSA1 equivalent, key selection criteria include V_CE(sat) stability over temperature, diode softness (low E_off tail energy), thermal resistance (R_th(j-c) = 0.61 K/W), and JESD-22 qualification for industrial reliability.

Technical Context

This RC-IGBT integrates a co-packaged, low-V_F body diode optimized for zero-voltage switching (ZVS) and soft turn-off in half-bridge resonant converters. Its monolithic integration eliminates external diode mismatch and reduces stray inductance (L_E = 13 nH).

The device uses trench-gate field-stop technology to achieve tight parameter distribution (V_GE(th) = 4–6.2 V), high ruggedness up to 175 °C junction temperature, and low EMI due to controlled dV/dt (<1 kV/µs in SOA) and minimized reverse transfer capacitance (C_res = 26 pF).

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE	1400 V - supports 1200 V-class resonant bus designs with 17% voltage margin for transient spikes
I_C (T_c = 100 °C)	25 A - continuous conduction capability at industrial-grade heatsink temperatures
V_CE(sat) @ 25 A/25 °C	1.7–1.9 V - enables <1.9 W conduction loss per device in 25 A applications
V_F @ 25 A/25 °C	1.6–1.9 V - low-loss freewheeling path with soft recovery for reduced diode switching stress
R_th(j-c)	0.61 K/W - allows direct mounting to heatsinks without thermal interface degradation in compact modules
E_off @ 25 A/25 °C	0.094 mJ - quantifies total turn-off energy including tail current, critical for ZVS timing design
Q_G	150 nC - determines gate driver power requirement and influences switching speed control via R_G

Pinout & Package

Supplied in PG-TO247-3-STD-NN2.5 package: isolated metal tab, standard 3-pin through-hole outline with 2.5 mm creepage/clearance spacing. Pin 1 = Gate, Pin 2 = Collector, Pin 3 = Emitter.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control input terminal	Receives 15 V logic-level drive; threshold V_GE(th) = 4–6.2 V ensures noise immunity in noisy induction environments
Pin 2 (Collector)	High-side power output node	Connected to DC bus; rated for 1400 V blocking and handles full load current during conduction
Pin 3 (Emitter)	Power return and reference node	Serves as common source for IGBT and integrated diode; low-inductance path critical for EMI control

Key Features

Feature	Design Value
Monolithic body diode	Integrated low-V_F, soft-recovery diode eliminates discrete diode layout mismatch and reduces PCB parasitics
Positive V_CE(sat) tempco	Enables stable current sharing in parallel configurations without external current-balancing resistors
Tight V_GE(th) distribution	4–6.2 V range ensures consistent turn-on timing across production lots in multi-device systems
JESD-22 qualification	Validated for industrial temperature cycling (-40 to 150 °C), humidity, and mechanical shock per JEDEC standards

Applications

Induction Cooker Power Stage

Microwave Oven Inverter

Use Scenario: Half-bridge resonant inverter driving series-LC tank at 20–50 kHz.

IC Role / Device Role / Timing Role: RC-IGBT switches main power while integrated diode provides synchronous freewheeling during dead time.

Use Value: Soft diode recovery minimizes voltage overshoot during commutation, reducing snubber losses and EMI filter size.

Use Scenario: High-frequency inverter supplying magnetron with regulated 2.45 GHz carrier envelope.

IC Role / Device Role / Timing Role: Primary switch in asymmetrical half-bridge topology with ZVS operation enabled by diode softness.

Use Value: Low V_CE(sat) and stable R_th(j-c) maintain efficiency >92% under sustained 1000 W load at ambient 60 °C.

Industrial Induction Heating

Resonant UPS Output Stage

Use Scenario: Medium-frequency (1–10 kHz) series-resonant converter for metal hardening systems.

IC Role / Device Role / Timing Role: Main switching element handling 25 A RMS current with integrated diode conducting reverse current during resonance reversal.

Use Value: Monolithic integration ensures matched thermal behavior between IGBT and diode, preventing premature failure under thermal cycling.

Use Scenario: Bidirectional resonant DC-AC stage in online double-conversion UPS with active PFC front-end.

IC Role / Device Role / Timing Role: Reverse-conducting switch enabling efficient regeneration and low-loss freewheeling during line-to-battery transition.

Use Value: 1400 V rating supports 800 V DC-link with safety margin for regenerative voltage spikes during battery charging transients.

Equivalent & Alternatives

The following parts are listed as comparable options for similar reverse-conducting IGBT applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IXYS IXGN25N140A	Higher V_CE(sat) (2.2 V typ.), larger C_ies (1300 pF), TO-247-3 package with same pinout	Less suitable for high-frequency ZVS due to higher switching losses and slower diode recovery	Select when cost sensitivity outweighs efficiency targets and thermal margin is available
STMicroelectronics STGW25H120DF2	1200 V rating, lower V_F (1.5 V typ.), but no JESD-22 industrial qualification	Limited to consumer-grade induction cookers; not recommended for continuous-duty industrial heating	Choose only for 1200 V bus designs where 200 V voltage headroom is acceptable

Compared with IXGN25N140A and STGW25H120DF2, IHW25N140R5LXKSA1 delivers superior thermal stability (0.61 K/W R_th(j-c)), tighter V_GE(th) spread, and verified industrial reliability-making it optimal for mission-critical resonant inverters requiring long-term unattended operation.

Availability

IHW25N140R5LXKSA1 is available at Aetrix Electronics and suitable for induction cooker power stages, microwave oven inverters, and industrial induction heating systems requiring stable component supply, long-lifecycle support, and traceable industrial-grade sourcing.

Supply support for IHW25N140R5LXKSA1 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 manufacturer specializing in power semiconductors, microcontrollers, and sensor solutions, with global manufacturing and R&D infrastructure.

This device belongs to Infineon's TRENCHSTOP™ RC-IGBT product line, engineered specifically for high-efficiency, high-reliability resonant switching in induction heating and microwave inverter applications.

FAQ

What is the maximum allowable gate resistor value for reliable turn-off at 175 °C junction temperature?

The datasheet specifies td(off) = 200 ns and tf = 1115 ns at Tvj = 175 °C with RG(off) = 10 Ω. Increasing RG beyond 15 Ω risks exceeding safe SOA limits during turn-off due to elevated V_CE × I_C overlap. For robust operation above 150 °C, RG should remain ≤12 Ω with adequate gate driver peak current (>±2 A).

Can IHW25N140R5LXKSA1 replace a standard IGBT + external diode in an existing design?

Yes-its PG-TO247-3 pinout matches standard IGBTs, and the monolithic diode replaces the external anti-parallel diode. However, layout must be revised to eliminate diode traces and verify that gate drive loop inductance remains <15 nH to preserve switching performance and EMI behavior.

Is the body diode rated for continuous conduction or only for commutation?

The diode is specified for pulsed and continuous forward current up to 75 A at Tc = 25 °C and 49 A at Tc = 100 °C. Its soft recovery and low V_F make it suitable for both freewheeling and bidirectional conduction in resonant topologies-not just commutation-only use.

Does this part support paralleling, and what layout precautions are required?

Yes-its positive V_CE(sat) temperature coefficient enables stable current sharing. Layout requires symmetrical gate drive paths (≤5% length mismatch), individual gate resistors (10 Ω ±1%), and Kelvin emitter connections to avoid emitter inductance imbalance. Thermal coupling between devices must be uniform.

IHW25N140R5LXKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-247-3

Packaging:: Tube

Product Status:: Active

IGBT Type:: -

Voltage - Collector Emitter Breakdown (Max):: 1400 V

Current - Collector (Ic) (Max):: 68 A

Current - Collector Pulsed (Icm):: 75 A

Vce(on) (Max) @ Vge, Ic:: 1.9V @ 15V, 25A

Power - Max:: 246 W

Switching Energy:: -, 110µJ (off)

Input Type:: Standard

Gate Charge:: 150 nC

Td (on/off) @ 25°C:: -/195ns

Test Condition:: 25V, 25A, 2.2Ohm, 15V

Reverse Recovery Time (trr):: -

Operating Temperature:: -40°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO247-44

IHW25N140R5LXKSA1 FAQ

1.How can I place an order for IHW25N140R5LXKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IHW25N140R5LXKSA1 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 IHW25N140R5LXKSA1 reliable?

The price and inventory of IHW25N140R5LXKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IHW25N140R5LXKSA1 is usually 5 days.

3.What payment methods are accepted for IHW25N140R5LXKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IHW25N140R5LXKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IHW25N140R5LXKSA1?

IHW25N140R5LXKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IHW25N140R5LXKSA1 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 IHW25N140R5LXKSA1?

For technical support, including IHW25N140R5LXKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IHW25N140R5LXKSA1 requirements.

6.How does Aetrix verify that IHW25N140R5LXKSA1 is sourced from the original manufacturer or authorized distributors?

All IHW25N140R5LXKSA1 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 IHW25N140R5LXKSA1 meets industry standards.

7.What is the process for return or replacement of IHW25N140R5LXKSA1?

All IHW25N140R5LXKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IHW25N140R5LXKSA1, 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 IHW25N140R5LXKSA1 part is unused and in its original packaging.

Return procedure for IHW25N140R5LXKSA1:

1.Submit a request within 90 days.

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

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