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

Infineon Technologies IHW40N65R6XKSA1

Name: IHW40N65R6XKSA1
Brand: Infineon Technologies
SKU: IHW40N65R6XKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IHW40N65R6XKSA1

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-247-3

Datasheet:: IHW40N65R6XKSA1.pdf

Description:: IGBT 650V 83A TO247-3

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Product details

Overview

IHW40N65R6XKSA1 from Infineon is a reverse-conducting IGBT with monolithic body diode, rated for 650 V V_CE, 40 A I_C (DC), and 120 A pulsed collector current, featuring low V_CE(sat) of 1.60 V at 175 °C and E_off of 0.61 mJ - optimized for high-frequency resonant induction heating in consumer cooking appliances.

For engineers reviewing the IHW40N65R6XKSA1 datasheet, IHW40N65R6XKSA1 pinout, IHW40N65R6XKSA1 application, or IHW40N65R6XKSA1 equivalent, key selection criteria include its integrated RC-IGBT topology, tight parameter distribution across temperature, soft turn-off energy (0.22 mJ at 175 °C), and qualification per JEDEC industrial standards.

Technical Context

This device integrates an IGBT and a fast-recovery anti-parallel diode on a single die, enabling bidirectional conduction without external diode placement. Its positive V_CE(sat) temperature coefficient ensures stable parallel operation, while low C_res (16 pF) and controlled dI_rr/dt (−901 A/µs at 175 °C) suppress EMI in hard-switched resonant topologies.

The IGBT section delivers 1.60 V V_CE(sat) at 40 A/175 °C and 0.61 mJ E_off, while the co-packaged diode exhibits 1.90 V V_F at 40 A/25 °C and 133 ns t_rr at 175 °C - jointly supporting ZVS/ZCS transitions in 20–100 kHz induction cooktop inverters.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE Rating	650 V - supports full-bridge inverter operation with 400 V DC bus plus 50 V margin for voltage spikes in induction heating.
V_CE(sat)	1.60 V @ 40 A, 175 °C - reduces conduction loss by ~22% vs. comparable 650 V IGBTs, critical for thermal management in sealed cooktop enclosures.
E_off	0.61 mJ @ 400 V, 40 A, 175 °C - enables efficient 50–100 kHz switching with minimal snubber requirements in half-bridge resonant converters.
t_rr (Diode)	133 ns @ 40 A, 175 °C - limits reverse recovery tail current, reducing diode-induced shoot-through risk during high-dV/dt commutation.
R_th(j-c) (IGBT)	0.71 K/W - allows 105 W power dissipation at T_C = 100 °C, supporting compact heatsink designs in space-constrained appliance modules.
Q_G	159 nC - compatible with standard 2 A gate drivers (e.g., 1ED020I12FA), minimizing driver cost and PCB area in cost-sensitive consumer systems.

Pinout & Package

Package: PG-TO247-3 (standard 3-pin TO-247 variant with isolated tab, RoHS-compliant lead plating).

Pin/Terminal	Circuit Role	Design Meaning
Collector (C)	Main high-side power terminal	Connected to DC bus (+); carries full load current and withstands 650 V blocking; electrically tied to metal tab for thermal path.
Gate (G)	Control input	Receives 15 V logic-level drive; requires <160 nC charge for full enhancement; sensitive to ESD (max ±30 V transient rating).
Emitter (E)	Power return and reference node	Serves as common source for IGBT and diode; carries both forward and reverse current; defines V_GE reference for gate drive stability.

Key Features

Feature	Design Value
Monolithic RC-IGBT integration	Eliminates discrete diode placement, reducing layout parasitics and assembly cost while guaranteeing matched thermal tracking between switch and freewheeling path.
Positive V_CE(sat) tempco	Enables stable current sharing in paralleled configurations without external current-balancing resistors - essential for multi-zone induction cooktops.
Tight parameter distribution	V_CE(sat) and E_off variation ≤ ±5% across production lots - simplifies gate driver design and eliminates per-unit calibration in high-volume OEM production.
JEDEC industrial qualification	Validated per JEDEC47/20/22 stress tests - ensures reliability over 10-year field life in thermally aggressive kitchen environments (T_vj up to 175 °C).

Applications

Induction Cooktop Inverter

Microwave Oven Inverter

Use Scenario: Half-bridge resonant inverter driving 20–50 kHz LC tank for pan detection and variable power control.

IC Role / Device Role / Timing Role: Main switching device in high-side/low-side pair; handles bidirectional current during ZVS transitions via integrated diode.

Use Value: Low E_off and soft t_rr reduce EMI emissions below CISPR-11 Class B limits without added filtering, cutting BOM cost by ~15%.

Use Scenario: High-efficiency inverter replacing magnetron transformer in modern digital microwave ovens.

IC Role / Device Role / Timing Role: Primary power switch in asymmetrical half-bridge; conducts forward current during on-time and reverse current during dead-time via monolithic diode.

Use Value: 1.60 V V_CE(sat) at 175 °C maintains >89% system efficiency at full load, meeting Energy Star Tier 2 standby and active mode requirements.

Industrial Induction Heater

Resonant Power Supply

Use Scenario: Medium-power (2–5 kW) solid-state heater for metal preheating in manufacturing lines.

IC Role / Device Role / Timing Role: Core switching element in series-resonant topology; operates continuously at 30–80 kHz with forced air cooling.

Use Value: R_th(j-c) = 0.71 K/W enables direct mounting to aluminum heatsink without thermal interface pads, reducing thermal resistance by 0.3 K/W vs. legacy TO-247 packages.

Use Scenario: Compact 1 kW resonant DC-DC converter for LED driver or battery charger applications.

IC Role / Device Role / Timing Role: Bidirectional switch in LLC half-bridge; leverages integrated diode for synchronous rectification during light-load conditions.

Use Value: Monolithic diode V_F of 1.90 V at 25 °C lowers conduction loss by 0.35 W vs. discrete SiC Schottky solution, improving light-load efficiency by 2.1%.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STGW40H65DFB	Higher V_CE(sat) (1.85 V @ 40 A/175 °C); higher E_off (0.82 mJ); same 650 V/40 A rating	Requires larger heatsink and stronger gate drive due to higher losses; less suitable for compact induction cooktops	Select when cost sensitivity outweighs thermal constraints and board space is not limiting.
IXYS IXGN40N60B3	600 V rating (vs. 650 V); no monolithic diode (requires external ultrafast diode); lower Q_G (120 nC)	Limited to 350 V DC bus systems; adds layout complexity and mismatch risk in resonant circuits	Prefer only if existing design uses 600 V architecture and external diode sourcing is already established.

Compared with STGW40H65DFB and IXGN40N60B3, IHW40N65R6XKSA1 delivers superior thermal performance (0.71 K/W vs. ≥0.95 K/W), tighter parameter spread, and true monolithic integration - making it the optimal choice for space-, efficiency-, and reliability-critical induction heating platforms.

Availability

IHW40N65R6XKSA1 is available at Aetrix Electronics and suitable for induction cooking systems, microwave oven inverters, and industrial resonant heaters requiring stable component supply, long-term lifecycle support, and JEDEC-qualified reliability.

Supply support for IHW40N65R6XKSA1 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 for industrial, automotive, and consumer markets.

This device belongs to Infineon's TRENCHSTOP™ RC-IGBT product line, engineered specifically for high-frequency resonant switching in induction heating and SMPS applications where integrated diode performance and thermal robustness are critical.

FAQ

What is the maximum operating junction temperature for IHW40N65R6XKSA1?

The absolute maximum operating junction temperature is 175 °C, validated per JEDEC industrial qualification standards. Continuous operation at this temperature is supported by its 0.71 K/W junction-to-case thermal resistance and 105 W power dissipation capability at T_C = 100 °C.

Does IHW40N65R6XKSA1 require an external freewheeling diode?

No. It integrates a monolithic reverse-conducting diode with 1.90 V forward voltage at 40 A and 133 ns reverse recovery time at 175 °C, eliminating the need for an external diode and ensuring matched thermal behavior between switch and freewheeling path.

Can IHW40N65R6XKSA1 be used in parallel configurations?

Yes. Its positive temperature coefficient of V_CE(sat) ensures inherent current balancing across paralleled devices, enabling scalable power designs without external emitter resistors - a key enabler for multi-zone induction cooktops.

What gate resistor value is recommended for 50 kHz operation?

A 10 Ω gate resistor is validated in the datasheet for 400 V/40 A switching at 50–100 kHz, delivering 211–236 ns turn-off delay and 15–20 ns fall time. Lower values (≤5 Ω) increase dI/dt stress; higher values (>15 Ω) degrade switching speed and increase E_on.

IHW40N65R6XKSA1 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):: 650 V

Current - Collector (Ic) (Max):: 83 A

Current - Collector Pulsed (Icm):: 120 A

Vce(on) (Max) @ Vge, Ic:: 1.6V @ 15V, 40A

Power - Max:: 210 W

Switching Energy:: 1.1mJ (on), 420µJ (off)

Input Type:: Standard

Gate Charge:: 159 nC

Td (on/off) @ 25°C:: 17ns/211ns

Test Condition:: 400V, 40A, 10Ohm, 15V

Reverse Recovery Time (trr):: 99 ns

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

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO247-3

IHW40N65R6XKSA1 FAQ

1.How can I place an order for IHW40N65R6XKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IHW40N65R6XKSA1 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 IHW40N65R6XKSA1 reliable?

The price and inventory of IHW40N65R6XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IHW40N65R6XKSA1 is usually 5 days.

3.What payment methods are accepted for IHW40N65R6XKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IHW40N65R6XKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IHW40N65R6XKSA1?

IHW40N65R6XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IHW40N65R6XKSA1 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 IHW40N65R6XKSA1?

For technical support, including IHW40N65R6XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IHW40N65R6XKSA1 requirements.

6.How does Aetrix verify that IHW40N65R6XKSA1 is sourced from the original manufacturer or authorized distributors?

All IHW40N65R6XKSA1 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 IHW40N65R6XKSA1 meets industry standards.

7.What is the process for return or replacement of IHW40N65R6XKSA1?

All IHW40N65R6XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IHW40N65R6XKSA1, 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 IHW40N65R6XKSA1 part is unused and in its original packaging.

Return procedure for IHW40N65R6XKSA1:

1.Submit a request within 90 days.

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

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