STMicroelectronics STD20NF
STD20NF variants from STMicroelectronics
STD20NF Overview
What changes between part numbers, and what to check before you lock the BOM — MOSFETs.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 5 distinct suffix patternsExamples: 06LAG, 06LT4, 06T4, 10T4, 20. Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- MOSFETs — 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 5 STD20NF 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 |
|---|---|---|---|---|---|---|
| STD20NF06LAG | Automotive-grade N-channel 60 V, 32 mOhm typ., 24 A STripFET II Power MOSFET in a DPAK package | STMicroelectronics | Active | Compliant | In Stock | |
| STD20NF06LT4 | 60V 24A N-CH MOSFET, 40mR Rds On, TO-252 SM | STMicroelectronics | Active | Compliant | In Stock | |
| STD20NF06T4 | 60V 24A N-CH Power MOSFET DPAK 40mR RdsOn | STMicroelectronics | Active | Compliant | In Stock | |
| STD20NF10T4 | N-channel 100 V, 0.038 Ohm typ., 25 A STripFET II Power MOSFET in a DPAK package | STMicroelectronics | Active | Compliant | In Stock | |
| STD20NF20 | 200V 18A N-CH MOSFET DPAK 125mR RdsOn | STMicroelectronics | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on STD20NF map to package, grade, and reel options.
How to Choose the Right STD20NF MOSFETs
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 STD20NF, 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 "STD20NF" — include the full suffix (e.g. 06LAG, 06LT4, 06T4). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for STD20NF product family
Identity
Variant Parameters
Source STD20NF with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 5 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 STD20NF product family.