STGWA60H65DFB IGBT Equivalent & Substitute Parts

Part Overview

The STGWA60H65DFB is an IGBT Trench Field Stop device manufactured by STMicroelectronics, rated for 650 V collector-emitter breakdown voltage and 80 A maximum collector current. This through-hole TO-247-3 packaged transistor is designed for high-power switching applications requiring robust thermal performance and reliable gate control characteristics. The device is currently in active production status with 35,200 units in stock inventory.

Equivalent and substitute parts are identified when electrical performance parameters, mechanical compatibility, and thermal characteristics align within acceptable operational ranges. Substitution becomes necessary when the primary part number reaches end-of-life status, inventory constraints occur, or design flexibility is required across manufacturing revisions.

Key Parameters

Parameter	Value	Unit
Voltage - Collector Emitter Breakdown (Max)	650	V
Current - Collector (Ic) (Max)	80	A
Current - Collector Pulsed (Icm)	240	A
Power - Max	375	W
Vce(on) (Max) @ Vge, Ic	2V @ 15V, 60A	V
Gate Charge	306	nC
Reverse Recovery Time (trr)	60	ns
Operating Temperature Range	-55 to 175	°C (TJ)
Package / Case	TO-247-3	—
Mounting Type	Through Hole	—
IGBT Type	Trench Field Stop	—

Substitute Part Grouping Explanation

Substitution eligibility for the STGWA60H65DFB is determined by the following critical parameters:

Electrical Compatibility Requirements:

Voltage - Collector Emitter Breakdown (Max): 650 V
Current - Collector (Ic) (Max): 80 A
Current - Collector Pulsed (Icm): 240 A
Power - Max: 375 W
Operating Temperature Range: -55°C to 175°C (TJ)
IGBT Type: Trench Field Stop

Mechanical Compatibility Requirements:

Package / Case: TO-247-3
Mounting Type: Through Hole
Gate Charge: 306 nC

Compliance Requirements:

RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

Substitute parts STGW60H65DFB and STGW60H65FB meet all electrical and mechanical compatibility criteria. Both devices share identical voltage, current, power ratings, and thermal operating ranges. Both are manufactured by STMicroelectronics, packaged in TO-247-3 through-hole configuration, and maintain full RoHS3 and REACH compliance. Variations in switching energy and on/off delay times reflect manufacturing process improvements within the same device family and do not preclude substitution.

Parameter Comparison

Parameter	STGWA60H65DFB (Main)	STGW60H65DFB (Substitute)	STGW60H65FB (Substitute)
Manufacturer	STMicroelectronics	STMicroelectronics	STMicroelectronics
IGBT Type	Trench Field Stop	Trench Field Stop	Trench Field Stop
Voltage - Collector Emitter Breakdown (Max)	650 V	650 V	650 V
Current - Collector (Ic) (Max)	80 A	80 A	80 A
Current - Collector Pulsed (Icm)	240 A	240 A	240 A
Vce(on) (Max) @ Vge, Ic	2V @ 15V, 60A	2V @ 15V, 60A	2.3V @ 15V, 60A
Power - Max	375 W	375 W	375 W
Gate Charge	306 nC	306 nC	306 nC
Reverse Recovery Time (trr)	60 ns	60 ns	Not specified
Operating Temperature Range	-55 to 175°C (TJ)	-55 to 175°C (TJ)	-55 to 175°C (TJ)
Package / Case	TO-247-3	TO-247-3	TO-247-3
Mounting Type	Through Hole	Through Hole	Through Hole
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Active	Active	Active
Inventory (Pcs)	35,200	27,100	2,500

Engineering Selection Recommendations

STGW60H65DFB Selection Criteria:

The STGW60H65DFB is a direct parametric equivalent to the STGWA60H65DFB. Both devices maintain identical electrical ratings, thermal operating ranges, and mechanical compatibility. The STGW60H65DFB demonstrates improved switching energy performance (1.09 mJ on-state versus 1.59 mJ, and 626 µJ off-state versus 900 µJ) and faster switching delays (51 ns on-delay versus 66 ns, and 160 ns off-delay versus 210 ns). Both parts are ROHS3 compliant, REACH unaffected, and carry unlimited moisture sensitivity classification. Current inventory of 27,100 units supports production requirements. This substitute is suitable for direct replacement in existing designs.

STGW60H65FB Selection Criteria:

The STGW60H65FB maintains full electrical and mechanical compatibility with the main part number. Voltage, current, power, and thermal ratings are identical. Gate charge and reverse recovery characteristics align with the primary device. The STGW60H65FB exhibits a higher Vce(on) specification of 2.3 V at 15 V gate voltage and 60 A collector current, compared to 2.0 V for the main part. This represents a 0.3 V increase in on-state voltage drop, resulting in marginally higher conduction losses. Both parts are ROHS3 compliant and REACH unaffected. Current inventory of 2,500 units is limited. This substitute is suitable for applications where the increased on-state voltage drop is acceptable within thermal and efficiency budgets.

Compliance and Regulatory Status:

All three devices maintain identical RoHS3 compliance, REACH unaffected status, and unlimited moisture sensitivity classification (MSL 1). No regulatory or environmental restrictions differentiate these parts.

Frequently Asked Questions (FAQ)

Q: Can STGW60H65DFB be used as a direct replacement for STGWA60H65DFB?

A: Yes. The STGW60H65DFB is a parametric equivalent with identical voltage (650 V), current (80 A), power (375 W), and thermal ratings (-55°C to 175°C). Both devices use TO-247-3 through-hole packaging and share the same gate charge specification (306 nC). The STGW60H65DFB offers improved switching performance with lower energy dissipation and faster switching delays.

Q: What is the difference between STGW60H65FB and STGW60H65DFB?

A: Both devices are electrically and mechanically compatible with the main part. The primary difference is the Vce(on) specification: STGW60H65FB specifies 2.3 V at 15 V gate voltage and 60 A collector current, while STGW60H65DFB specifies 2.0 V under identical conditions. This 0.3 V difference results in higher conduction losses for the STGW60H65FB variant. Both maintain identical voltage, current, power, and thermal ratings.

Q: Are all three devices pin-compatible?

A: Yes. All three devices use the TO-247-3 through-hole package with identical pin configuration and mechanical footprint. Direct PCB substitution is supported without layout modifications.

Q: Do these substitutes require gate drive circuit modifications?

A: No. All three devices share identical gate charge specifications (306 nC) and input type (Standard). Gate drive circuits designed for the STGWA60H65DFB operate without modification on both substitute parts.

Q: What is the inventory status for each part?

A: STGWA60H65DFB has 35,200 units in stock. STGW60H65DFB has 27,100 units in stock. STGW60H65FB has 2,500 units in stock. Inventory levels should be confirmed with the supplier for current availability.

Q: Are all parts RoHS3 compliant?

A: Yes. STGWA60H65DFB, STGW60H65DFB, and STGW60H65FB are all ROHS3 compliant with unlimited moisture sensitivity classification (MSL 1) and REACH unaffected status.

Q: Can STGW60H65FB be used in high-efficiency applications?

A: The STGW60H65FB is suitable for applications where the 2.3 V on-state voltage drop is acceptable. Applications requiring minimum conduction losses should prioritize STGWA60H65DFB or STGW60H65DFB, which specify 2.0 V Vce(on) at identical test conditions.

Q: What is the operating temperature range for all three devices?

A: All three devices operate across -55°C to 175°C junction temperature range, supporting both industrial and high-temperature applications.

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