STGF30H60DF Equivalent & Substitute Parts

Part Overview

The STGF30H60DF is a Trench Field Stop IGBT manufactured by STMicroelectronics, rated for 600V collector-emitter breakdown voltage and 60A continuous collector current. This device is packaged in a TO-220FP through-hole configuration and is currently classified as obsolete. Due to its obsolete status, identifying equivalent and substitute parts is necessary for design continuity, production support, and system maintenance. Substitute parts must maintain electrical and mechanical compatibility within the specified parameter ranges for safe circuit operation.

Substiute Parts

STGF30H60DF

STMicroelectronicsIn Stock: 1126STGF30H60DF Datasheet

Current PartRFQ

STGF30M65DF2

STMicroelectronicsIn Stock: 10158STGF30M65DF2 Datasheet

DirectRFQ

IXDP20N60B

IXYSIn Stock: 855IXDP20N60B Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the STGF30H60DF are classified based on electrical parameter compatibility and mechanical interchangeability. The primary substitution criteria are:

Direct Substitutes maintain the same collector current rating (60A), similar voltage class, identical package type (TO-220FP), and compatible gate charge characteristics. These parts can replace the STGF30H60DF in existing designs with minimal or no circuit modifications.

Similar Substitutes share the same voltage class (600V) and package type but differ in collector current rating, power dissipation, or IGBT technology type. These parts require circuit evaluation to confirm suitability based on application current requirements and thermal management capabilities.

The following parameters determine substitution eligibility:

• Voltage - Collector Emitter Breakdown (Max): Must equal or exceed 600V
• Current - Collector (Ic) (Max): Must equal or exceed 60A for direct substitutes
• Mounting Type: Must be Through Hole
• Package / Case: Must be TO-220-3 compatible
• Input Type: Must be Standard
• RoHS Status: Must be ROHS3 Compliant

Parameter Comparison

Engineering Selection Recommendations

STGF30M65DF2 (Direct Substitute)

The STGF30M65DF2 is the primary direct substitute for the STGF30H60DF. Both devices share the same base product number (STGF30), identical Trench Field Stop IGBT technology, matching 60A collector current rating, and compatible TO-220FP packaging. The STGF30M65DF2 features a higher voltage rating (650V versus 600V), which provides additional design margin in 600V applications. Gate charge is reduced to 80nC, enabling faster switching characteristics. The STGF30M65DF2 is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level. This part is suitable for direct replacement in existing STGF30H60DF designs without circuit modification.

IXDP20N60B (Similar Substitute)

The IXDP20N60B is a similar substitute suitable for applications where collector current requirements do not exceed 32A. This device shares the 600V voltage class and TO-220-3 through-hole package with the STGF30H60DF but uses NPT (Non-Punch Through) IGBT technology rather than Trench Field Stop technology. The IXDP20N60B offers significantly higher power dissipation capability (140W versus 37W), making it suitable for applications with higher thermal requirements or lower switching frequency operation. The reduced gate charge (70nC) and lower on-state voltage (2.8V @ 15V, 20A) provide different switching and conduction characteristics. This part is currently in active production status with ROHS3 compliance. Selection of the IXDP20N60B requires verification that application current demands do not exceed 32A continuous collector current.

Frequently Asked Questions (FAQ)

Q: Can the STGF30M65DF2 be used as a direct replacement for the STGF30H60DF?

A: Yes. The STGF30M65DF2 is a direct substitute. Both devices have identical collector current ratings (60A), matching Trench Field Stop IGBT technology, and compatible TO-220FP packaging. The higher voltage rating (650V) of the STGF30M65DF2 provides additional voltage margin in 600V applications. No circuit modifications are required.

Q: What are the key differences between the STGF30H60DF and STGF30M65DF2?

A: The STGF30M65DF2 has a higher collector-emitter breakdown voltage (650V versus 600V), lower gate charge (80nC versus 105nC), faster switching times (31.6ns on-time versus 50ns), lower on-state voltage (2V versus 2.4V at 30A), and an extended lower operating temperature limit (-55°C versus -40°C). The STGF30M65DF2 is in active production status, while the STGF30H60DF is obsolete.

Q: Is the IXDP20N60B suitable for all applications using the STGF30H60DF?

A: No. The IXDP20N60B has a maximum collector current rating of 32A, which is lower than the STGF30H60DF's 60A rating. This part is suitable only for applications where continuous collector current does not exceed 32A. Applications requiring the full 60A capability must use the STGF30M65DF2 or equivalent 60A-rated devices.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All listed substitute parts use TO-220-3 through-hole packaging, which maintains mechanical and pin compatibility with the STGF30H60DF. PCB layout modifications are not required for package accommodation.

Q: What is the significance of the IGBT type difference between Trench Field Stop and NPT?

A: Trench Field Stop and NPT are different IGBT technology architectures affecting switching speed, on-state voltage, and reverse recovery characteristics. The STGF30H60DF and STGF30M65DF2 use Trench Field Stop technology, while the IXDP20N60B uses NPT technology. These differences result in different switching energy profiles and thermal characteristics. Technology selection depends on application switching frequency and thermal management requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The STGF30M65DF2 and IXDP20N60B are both ROHS3 compliant, matching the compliance status of the STGF30H60DF.

Q: What is the impact of lower gate charge on circuit design?

A: Lower gate charge (80nC for STGF30M65DF2 versus 105nC for STGF30H60DF) reduces the charge required to switch the device on and off, enabling faster switching transitions and potentially reducing gate drive circuit power consumption. Existing gate drive circuits designed for the STGF30H60DF will operate with the STGF30M65DF2 without modification, though switching performance will improve.