STMicroelectronics STGW40H
STGW40H variants from STMicroelectronics
STGW40H Overview
What changes between part numbers, and what to check before you lock the BOM — BJTs.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 4 distinct suffix patternsExamples: 120DF2, 60DLFB, 65DFB, 65FB. Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- BJTs — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 4 STGW40H part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|
| STGW40H120DF2 | Trench gate field-stop IGBT, H series 1200 V, 40 A high speed | STMicroelectronics | Active | Compliant | In Stock | |
| STGW40H60DLFB | Trench gate field-stop IGBT, HB series 600 V, 40 A high speed | STMicroelectronics | Active | Compliant | In Stock | |
| STGW40H65DFB | Trans IGBT Chip N-CH 650V 80A 283000mW 3-Pin(3+Tab) TO-247 Tube | STMicroelectronics | Active | Compliant | In Stock | |
| STGW40H65FB | Trench gate field-stop 650 V, 40 A high speed HB series IGBT | STMicroelectronics | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on STGW40H map to package, grade, and reel options.
How to Choose the Right STGW40H BJTs
Match the footprint first
Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.
Electrical headroom
Compare voltage and current columns in the variant table. For STGW40H, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "STGW40H" — include the full suffix (e.g. 120DF2, 60DLFB, 65DFB). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for STGW40H product family
Identity
Variant Parameters
Source STGW40H with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 4 ordering variants from STMicroelectronics. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the STGW40H product family.