BAT54CWFILMYAlternatives & Equivalent Parts
About BAT54CWFILMY
BAT54CWFILMY is a Schottky Diode 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.
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Specification Comparison
| Parameter | BAT54CWFILMYSource | DRV8434PWPR | DRV8434RGER |
|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (3-Pin) | Small Outline Packages | Quad Flat No-Lead |
| Pin Count | 3 | 29 | 25 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0449 | $2.0807 | $2.0108 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Factory Lead Time | 25 Weeks | — | — |
| YTEOL | 6 | 15 | 15 |
| Application | FAST RECOVERY | — | — |
| Configuration | COMMON CATHODE, 2 ELEMENTS | — | — |
| Diode Element Material | SILICON | — | — |
| Diode Type | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | 0.9 V | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G28 | S-PQCC-N24 |
| JESD-609 Code | e3 | e4 | e4 |
| Non-rep Pk Forward Current-Max | 1 A | — | — |
| Number of Elements | 2 | — | — |
| Number of Phases | 1 | — | — |
| Output Current-Max | 0.3 A | 4 A | 4 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Reference Standard | AEC-Q101 | — | — |
| Rep Pk Reverse Voltage-Max | 40 V | — | — |
| Reverse Current-Max | 1 µA | — | — |
| Reverse Recovery Time-Max | 0.005 µs | — | — |
| Reverse Test Voltage | 30 V | — | — |
| Surface Mount | YES | YES | YES |
| Technology | SCHOTTKY | BIPOLAR | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | NO LEAD |
| Terminal Position | DUAL | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Pbfree Code | — | Yes | Yes |
| Analog IC - Other Type | — | STEPPER MOTOR CONTROLLER | STEPPER MOTOR CONTROLLER |
| Number of Functions | — | 1 | 1 |
| Package Equivalence Code | — | TSSOP28,.25 | LCC24,.16SQ,20 |
| Supply Current-Max (Isup) | — | 6.5 mA | 6.5 mA |
| Supply Voltage-Max (Vsup) | — | 48 V | 48 V |
| Supply Voltage-Min (Vsup) | — | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | — | 24 V | 24 V |
| Terminal Pitch | — | 0.65 mm | 0.5 mm |
| Date Of Intro | — | — | 2020-11-27 |
| Temperature Grade | — | — | AUTOMOTIVE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for BAT54CWFILMY — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for BAT54CWFILMY 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 BAT54CWFILMY 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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FAQ
What is equivalent to BAT54CWFILMY?
Known equivalents for BAT54CWFILMY include DRV8434PWPR, DRV8434RGER. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BAT54CWFILMY?
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 BAT54CWFILMY 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.