STMicroelectronics ESDA14V
ESDA14V variants from STMicroelectronics
ESDA14V Overview
What changes between part numbers, and what to check before you lock the BOM — TVS Diodes.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 7 distinct suffix patternsExamples: 2-1BF3, 2-2BF3, 2BP6, 2L, 2LY (+2 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- TVS Diodes — 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 7 ESDA14V 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 |
|---|---|---|---|---|---|---|
| ESDA14V2-1BF3 | Single-line bidirectional Transil" array for ESD protection | STMicroelectronics | Active | Compliant | In Stock | |
| ESDA14V2-2BF3 | Dual Bidirectional TVS Diode, 12V, 12pF, 50W, FCBGA, SMT | STMicroelectronics | Active | Compliant | In Stock | |
| ESDA14V2BP6 | 4Ch Bidirectional TVS Diode Array, 14.2V, 25pF, SOT-666 | STMicroelectronics | Active | Compliant | In Stock | |
| ESDA14V2L | 2-Ch TVS Diode Array, 14.2V, 90pF, SOT-23, 300W | STMicroelectronics | Active | Compliant | In Stock | |
| ESDA14V2LY | TVS Diode, 14.2V Breakdown, 90pF, SOT-23, 14A, 300W | STMicroelectronics | Active | Compliant | In Stock | |
| ESDA14V2SC5 | 4-Ch TVS Diode Array, 14.2V, 100pF, SOT-23, Unidirectional | STMicroelectronics | Active | Compliant | In Stock | |
| ESDA14V2SC6 | 4-Ch TVS Diode Array, 14.2V, 100pF, SOT-23, Unidirectional | STMicroelectronics | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on ESDA14V map to package, grade, and reel options.
How to Choose the Right ESDA14V TVS Diodes
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 ESDA14V, 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 "ESDA14V" — include the full suffix (e.g. 2-1BF3, 2-2BF3, 2BP6). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for ESDA14V product family
Identity
Variant Parameters
Source ESDA14V with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 7 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 ESDA14V product family.