IXGR24N60C IGBT Equivalent & Substitute Parts

Part Overview

The IXGR24N60C is a 600V, 42A IGBT manufactured by IXYS in the HiPerFAST™ series, housed in a TO-247-3 package (ISOPLUS247™). This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement continuity. Substitute parts must maintain electrical compatibility across voltage, current, and thermal operating ranges while accommodating package and mounting requirements.

Key Parameters

Parameter	Value	Unit
Voltage - Collector Emitter Breakdown (Max)	600	V
Current - Collector (Ic) (Max)	42	A
Current - Collector Pulsed (Icm)	80	A
Power - Max	80	W
Vce(on) (Max) @ Vge, Ic	2.5V @ 15V, 24A	V
Gate Charge	55	nC
Switching Energy (off)	240	µJ
Td (on/off) @ 25°C	15ns/75ns	ns
Operating Temperature Range	-40 to 150	°C (TJ)
Mounting Type	Through Hole	-
Package / Case	TO-247-3	-

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

Mandatory Compatibility Criteria:

Voltage - Collector Emitter Breakdown: 600V (exact match required)
Current - Collector (Ic) (Max): minimum 42A
Mounting Type: Through Hole
Input Type: Standard

Secondary Compatibility Factors:

Package compatibility: TO-247-3 or equivalent through-hole packages
Operating temperature range: must encompass -40°C to 150°C
Gate charge and switching characteristics: within acceptable operational margins

The substitute parts listed below satisfy these criteria while offering varying levels of performance enhancement or alternative packaging configurations. All substitutes maintain 600V voltage rating and standard input type. Current ratings range from 40A to 80A, accommodating the 42A requirement of the main part. Switching characteristics and thermal performance vary across the substitute group, reflecting different IGBT technology generations and thermal management capabilities.

Parameter Comparison

Parameter	IXGR24N60C	STGW40H60DLFB	STGW19NC60HD	STGFW20V60F	STGW20V60DF	STGFW20V60DF
Manufacturer	IXYS	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Voltage - Collector Emitter Breakdown (Max)	600V	600V	600V	600V	600V	600V
Current - Collector (Ic) (Max)	42A	80A	42A	40A	40A	40A
Current - Collector Pulsed (Icm)	80A	160A	60A	80A	80A	80A
Power - Max	80W	283W	140W	52W	167W	52W
Vce(on) (Max) @ Vge, Ic	2.5V @ 15V, 24A	2V @ 15V, 40A	2.5V @ 15V, 12A	2.2V @ 15V, 20A	2.2V @ 15V, 20A	2.2V @ 15V, 20A
Gate Charge	55nC	210nC	53nC	116nC	116nC	116nC
Switching Energy (off)	240µJ	363µJ	189µJ	130µJ	130µJ	130µJ
Td (on/off) @ 25°C	15ns/75ns	-/142ns	25ns/97ns	38ns/149ns	38ns/149ns	38ns/149ns
Operating Temperature Range	-40 to 150°C	-55 to 175°C	-55 to 150°C	-55 to 175°C	-55 to 175°C	-55 to 175°C
Package / Case	TO-247-3	TO-247-3	TO-247-3	TO-3P-3	TO-247-3	TO-3P-3
Product Status	Obsolete	Active	Active	Obsolete	Active	Obsolete
RoHS Status	REACH Unaffected	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitute: STGW20V60DF

The STGW20V60DF is the preferred substitute for direct replacement applications. This part maintains identical voltage rating (600V) and current capability (40A continuous, 80A pulsed), operates within the required temperature range (-55°C to 175°C), and is housed in the same TO-247-3 package. The part carries Active product status with ROHS3 compliance, ensuring long-term availability and regulatory alignment. Switching energy characteristics (130µJ off) are lower than the main part, providing improved efficiency. Gate charge (116nC) is higher, requiring gate driver adjustment consideration.

Secondary Substitute: STGW19NC60HD

The STGW19NC60HD offers enhanced thermal performance (140W maximum power versus 80W) while maintaining the 42A current rating and TO-247-3 package. This part is Active status with ROHS3 compliance. Operating temperature range extends to 175°C, exceeding the main part specification. Gate charge (53nC) closely matches the original part (55nC), minimizing gate driver modifications. Switching energy off (189µJ) is lower than the main part, supporting improved switching performance.

High-Current Substitute: STGW40H60DLFB

The STGW40H60DLFB accommodates applications requiring higher current capacity (80A continuous, 160A pulsed). This part maintains 600V voltage rating and TO-247-3 package compatibility. Active product status with ROHS3 compliance ensures procurement continuity. Maximum power rating (283W) significantly exceeds the main part, supporting thermal margin expansion. Gate charge (210nC) and switching energy (363µJ off) are substantially higher, requiring comprehensive gate driver and circuit redesign evaluation.

Package-Variant Substitutes: STGFW20V60F and STGFW20V60DF

These parts provide 600V, 40A capability in TO-3P-3 package configuration. Both are Trench Field Stop technology with ROHS3 compliance. STGFW20V60F carries Obsolete status; STGFW20V60DF is Obsolete. These options are suitable only when TO-3P-3 package footprint is acceptable and through-hole mounting compatibility is confirmed. Switching characteristics (130µJ off, 38ns/149ns timing) are consistent with the STGW20V60DF TO-247-3 variant.

Frequently Asked Questions (FAQ)

Q: Can STGW20V60DF directly replace IXGR24N60C in existing PCB designs?

A: Direct PCB replacement is possible due to identical TO-247-3 package and through-hole mounting. However, gate charge difference (116nC versus 55nC) requires gate driver output impedance verification. Switching timing differences (38ns/149ns versus 15ns/75ns) may necessitate circuit timing analysis in high-frequency applications.

Q: What is the primary advantage of STGW19NC60HD over STGW20V60DF?

A: STGW19NC60HD provides higher power dissipation capability (140W versus 167W for STGW20V60DF at different test conditions) and gate charge characteristics (53nC) closer to the original IXGR24N60C (55nC), reducing gate driver redesign requirements. Both maintain 42A current rating and TO-247-3 package.

Q: Are TO-3P-3 package variants (STGFW20V60F, STGFW20V60DF) compatible with ISOPLUS247™ footprints?

A: No. TO-3P-3 and TO-247-3 packages have different pin configurations and footprints. TO-3P-3 variants require PCB redesign and cannot be used as direct drop-in replacements for ISOPLUS247™ designs.

Q: Which substitute part offers the best thermal performance?

A: STGW40H60DLFB provides maximum thermal capability with 283W power rating and extended operating temperature range (-55°C to 175°C). This part is suitable for applications requiring significant thermal margin or higher ambient temperature operation.

Q: Do all substitute parts meet RoHS compliance requirements?

A: All active substitute parts (STGW40H60DLFB, STGW19NC60HD, STGW20V60DF) carry ROHS3 Compliant status. Obsolete variants (STGFW20V60F, STGFW20V60DF) also maintain ROHS3 compliance. The original IXGR24N60C is REACH Unaffected.

Q: What gate driver modifications are necessary when substituting with STGW40H60DLFB?

A: Gate charge increases from 55nC to 210nC, requiring proportional increase in gate driver output current capability. Switching timing extends (142ns off-time versus 75ns), necessitating circuit timing analysis. Comprehensive gate driver redesign and circuit simulation are required before implementation.

Q: Can STGW20V60DF be used in applications originally designed for 42A continuous current?

A: STGW20V60DF is rated for 40A continuous current, which is 2A below the original 42A specification. Application feasibility depends on actual circuit current demand and thermal design margin. Thermal analysis is required to confirm adequate heat dissipation at sustained 40A operation.

Q: What is the inventory status of substitute parts?

A: STGW40H60DLFB (1234 pcs), STGW19NC60HD (1130 pcs), and STGW20V60DF (1430 pcs) are available in active inventory. STGFW20V60F (1322 pcs) and STGFW20V60DF (1500 pcs) are available despite obsolete classification.

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