BAT54SFILMAlternatives & Equivalent Parts
About BAT54SFILM
BAT54SFILM is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | BAT54SFILMSource | BAT54SFILMY |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) |
| Pin Count | 3 | 3 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C |
| Price | $0.0230 | $0.0480 |
| Electrical Parameters | ||
| YTEOL | 6 | 6 |
| Application | FAST RECOVERY | FAST RECOVERY |
| Configuration | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS |
| Diode Element Material | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.9 V | 0.9 V |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 |
| Non-rep Pk Forward Current-Max | 1 A | 1 A |
| Number of Elements | 2 | 2 |
| Number of Phases | 1 | 1 |
| Output Current-Max | 0.3 A | 0.3 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | — |
| Rep Pk Reverse Voltage-Max | 40 V | 40 V |
| Reverse Current-Max | 1 µA | 1 µA |
| Reverse Recovery Time-Max | 0.005 µs | 0.005 µs |
| Reverse Test Voltage | 30 V | 30 V |
| Surface Mount | YES | YES |
| Technology | SCHOTTKY | SCHOTTKY |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Factory Lead Time | — | 25 Weeks |
| Reference Standard | — | AEC-Q101 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
STMicroelectronics Rectifier Diode, Schottky, 1 Phase, 2 Element, 0.3A, 40V V(RRM), Silicon
Why Look for Alternatives?
Finding alternatives for BAT54SFILM is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating BAT54SFILM replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to BAT54SFILM?
Known equivalents for BAT54SFILM include BAT54SFILMY. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BAT54SFILM?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify BAT54SFILM alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.