IRGS4615DPBF IGBT 600V 23A Equivalent & Substitute Parts

Part Overview

The IRGS4615DPBF is a 600V, 23A IGBT manufactured by Infineon Technologies in D2PAK surface mount packaging. This device is classified as obsolete product status. The part operates across a junction temperature range of -40°C to 175°C and is designed for standard input gate drive applications with a maximum power dissipation of 99W.

Due to obsolete product status, equivalent and substitute parts from active product lines are necessary to maintain design continuity and ensure long-term supply chain reliability. The substitute parts listed maintain electrical compatibility within the 600V IGBT category while offering active manufacturing status and improved availability.

Key Parameters

Parameter	Value	Unit
Voltage - Collector Emitter Breakdown (Max)	600	V
Current - Collector (Ic) (Max)	23	A
Current - Collector Pulsed (Icm)	24	A
Power - Max	99	W
Vce(on) (Max) @ Vge, Ic	1.85V @ 15V, 8A	V
Gate Charge	19	nC
Switching Energy (on/off)	70 / 145	µJ
Td (on/off) @ 25°C	30 / 95	ns
Reverse Recovery Time (trr)	60	ns
Operating Temperature Range (TJ)	-40 to 175	°C
Package / Case	TO-263-3, D2PAK	-
Mounting Type	Surface Mount	-
Input Type	Standard	-
Moisture Sensitivity Level (MSL)	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitution logic for the IRGS4615DPBF is based on the following critical electrical and mechanical parameters:

Primary Compatibility Criteria:

Voltage rating: 600V collector-emitter breakdown voltage
Package type: TO-263-3 / D2PAK surface mount configuration
Input type: Standard gate drive
Operating temperature range: Minimum -40°C to 175°C junction temperature
Mounting: Surface mount technology

Current Rating Considerations: Substitute parts are grouped by collector current (Ic) rating. The IRGS4615DPBF operates at 23A maximum. Substitute parts with equal or higher current ratings (20A minimum) maintain electrical compatibility for applications within the original 23A specification.

Thermal and Switching Characteristics: All substitute parts maintain the 600V voltage class and standard input gate drive configuration. Switching energy, gate charge, and delay times vary across the substitute group but remain within acceptable ranges for 600V IGBT applications.

Product Status: The IRGS4615DPBF is obsolete. All listed substitute parts carry active product status, ensuring continued manufacturing availability and supply chain support.

Parameter Comparison

Parameter	IRGS4615DPBF	IGB10N60TATMA1	IKB10N60TATMA1	IKB15N60TATMA1	STGB19NC60KDT4	STGB10H60DF	STGB10NC60HDT4	STGB10NC60KDT4	STGB20H60DF
Manufacturer	Infineon	Infineon	Infineon	Infineon	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Voltage (V)	600	600	600	600	600	600	600	600	600
Ic (Max) (A)	23	20	20	30	35	20	20	20	40
Icm (A)	24	30	30	45	75	40	30	30	80
Power Max (W)	99	110	110	130	125	115	65	65	167
Vce(on) Max (V)	1.85 @ 15V, 8A	2.05 @ 15V, 10A	2.05 @ 15V, 10A	2.05 @ 15V, 15A	2.75 @ 15V, 12A	1.95 @ 15V, 10A	2.5 @ 15V, 5A	2.5 @ 15V, 5A	2.0 @ 15V, 20A
Gate Charge (nC)	19	62	62	87	55	57	19.2	19	115
Switching Energy On (µJ)	70	430	430	570	165	83	31.8	55	209
Switching Energy Off (µJ)	145	-	-	-	255	140	95	85	261
Td(on) (ns)	30	12	12	17	30	19.5	14.2	17	42.5
Td(off) (ns)	95	215	215	188	105	103	72	72	177
Reverse Recovery Time (ns)	60	-	115	34	31	107	22	22	90
Operating Temp Range (°C)	-40 to 175	-40 to 175	-40 to 175	-40 to 175	-55 to 150	-55 to 175	-55 to 150	-55 to 150	-55 to 175
Package	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	-	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitutes for Direct Replacement:

STGB10NC60KDT4 and STGB10H60DF from STMicroelectronics provide the closest electrical match to the IRGS4615DPBF. Both devices maintain 600V voltage rating, 20A collector current, and TO-263-3 D2PAK packaging. STGB10H60DF offers Trench Field Stop technology with 115W power rating and operating temperature range to 175°C, matching the original part's upper temperature limit. STGB10NC60KDT4 provides 65W power rating with similar switching characteristics.

Secondary Substitutes for Higher Current Applications:

STGB19NC60KDT4 (35A, 125W) and STGB20H60DF (40A, 167W) accommodate applications requiring higher collector current than the original 23A specification. Both maintain 600V voltage class and D2PAK packaging. STGB20H60DF extends to 175°C maximum junction temperature.

Infineon TrenchStop® Series Alternatives:

IGB10N60TATMA1 and IKB10N60TATMA1 (20A, 110W) represent Infineon's active product line equivalents. Both employ NPT Trench Field Stop technology with -40°C to 175°C operating range. IKB10N60TATMA1 includes specified reverse recovery time of 115ns. IKB15N60TATMA1 (30A, 130W) provides higher current capacity within the TrenchStop® series.

Compliance and Availability:

All substitute parts carry active product status and ROHS3 compliance certification. STMicroelectronics parts are available in higher inventory quantities (1,130 to 47,660 units), ensuring supply chain continuity. Infineon TrenchStop® parts maintain availability (674 to 5,227 units) with active manufacturing support.

Temperature Considerations:

STGB10H60DF and STGB20H60DF support -55°C minimum operating temperature, exceeding the original -40°C specification. Applications requiring the original -40°C to 175°C range are fully supported by all listed substitutes.

Frequently Asked Questions (FAQ)

Q: Can STGB10NC60KDT4 directly replace IRGS4615DPBF in existing designs?

A: STGB10NC60KDT4 maintains 600V voltage rating, 20A collector current, and TO-263-3 D2PAK packaging identical to IRGS4615DPBF. The 20A rating accommodates the original 23A specification with margin. Gate charge (19nC) matches the original part. Switching energy differs (55µJ on, 85µJ off versus 70µJ on, 145µJ off), requiring verification of gate drive circuit timing. Both parts use standard input gate drive configuration.

Q: What is the difference between Infineon and STMicroelectronics substitute options?

A: Infineon TrenchStop® series (IGB10N60TATMA1, IKB10N60TATMA1, IKB15N60TATMA1) employ NPT Trench Field Stop technology with higher gate charge (62-87nC) and switching energy (430-570µJ). STMicroelectronics PowerMESH™ series (STGB10NC60KDT4, STGB10NC60HDT4) feature lower gate charge (19-19.2nC) and switching energy (31.8-95µJ). Both maintain 600V voltage class and D2PAK packaging. Selection depends on gate drive circuit design and switching frequency requirements.

Q: Are all substitute parts RoHS compliant?

A: All listed substitute parts carry ROHS3 compliance certification. The original IRGS4615DPBF does not specify RoHS status. All substitutes meet current environmental and regulatory requirements for new designs.

Q: What is the maximum operating temperature for each substitute?

A: IRGS4615DPBF operates to 175°C junction temperature. Infineon TrenchStop® parts (IGB10N60TATMA1, IKB10N60TATMA1, IKB15N60TATMA1) support -40°C to 175°C. STMicroelectronics STGB10H60DF and STGB20H60DF support -55°C to 175°C. STGB10NC60KDT4, STGB10NC60HDT4, and STGB19NC60KDT4 support -55°C to 150°C. Applications requiring 175°C operation must use Infineon or STGB10H60DF/STGB20H60DF options.

Q: How do switching characteristics affect circuit performance?

A: Switching energy and delay times vary across substitutes. IRGS4615DPBF specifies 70µJ on-energy and 30ns turn-on delay. STGB10NC60KDT4 provides 55µJ on-energy and 17ns turn-on delay, enabling faster switching. Infineon TrenchStop® parts exhibit higher switching energy (430-570µJ) and longer delays (12-17ns turn-on, 188-215ns turn-off), requiring gate drive circuit adjustment. Gate charge variation (19nC to 115nC) affects drive current requirements.

Q: What inventory status should be considered for production planning?

A: IRGS4615DPBF is obsolete with 1,126 units in stock. STGB10NC60KDT4 offers highest availability (47,660 units). STGB19NC60KDT4 provides 25,300 units. STGB10H60DF and STGB20H60DF offer 1,320 and 1,130 units respectively. Infineon TrenchStop® parts range from 674 to 5,227 units. Long-term production should transition to active product lines with sustained manufacturing support.

Q: Are package dimensions identical across all substitutes?

A: All substitute parts use TO-263-3 D2PAK (2 Leads + Tab) packaging, maintaining identical PCB footprint and thermal interface characteristics. Surface mount mounting type is consistent across all parts. No layout modifications are required for package compatibility.

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