BAT54JAlternatives & Equivalent Parts
About BAT54J
BAT54J is a Diode component manufactured by STMicroelectronics. It comes in a Small Outline Diode package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | BAT54JSource | BAT54JFILM | LMV324IPT | STTH102A |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Small Outline Diode | Small Outline Diode | Small Outline Packages | Diodes Moulded |
| Pin Count | 2 | 2 | 14 | 2 |
| Temperature Range | ~ 150.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | ~ 175.0°C |
| Price | $0.0210 | — | $0.0790 | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | — | — |
| YTEOL | 0 | 6 | 5.82 | 6.19 |
| Additional Feature | LOW FORWARD VOLTAGE | — | — | FREE WHEELING DIODE |
| Application | GENERAL PURPOSE | GENERAL PURPOSE | — | EFFICIENCY |
| Configuration | SINGLE | SINGLE | — | SINGLE |
| Diode Element Material | SILICON | SILICON | — | SILICON |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.9 V | 0.9 V | — | 0.97 V |
| JESD-30 Code | R-PDSO-G2 | R-PDSO-G2 | R-PDSO-G14 | R-PDSO-C2 |
| JESD-609 Code | e3 | e3 | e4 | e3 |
| Non-rep Pk Forward Current-Max | 1 A | 1.25 A | — | 40 A |
| Number of Elements | 1 | 1 | — | 1 |
| Number of Phases | 1 | 1 | — | 1 |
| Output Current-Max | 0.3 A | 0.3 A | — | 1 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Power Dissipation-Max | 0.23 W | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Rep Pk Reverse Voltage-Max | 30 V | 40 V | — | 200 V |
| Reverse Current-Max | 1 µA | 1 µA | — | 1 µA |
| Reverse Recovery Time-Max | 0.005 µs | 0.005 µs | — | 0.02 µs |
| Reverse Test Voltage | 30 V | 30 V | — | 200 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | SCHOTTKY | SCHOTTKY | BICMOS | SCHOTTKY |
| Terminal Finish | MATTE TIN | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | C BEND |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 40 | 10 |
| ## BAT54J Alternates Showing results | Image | — | — | — |
| Factory Lead Time | — | 25 Weeks | 12 Weeks | 15 Weeks |
| ## BAT54JFILM Alternates Showing results | — | Image | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | 0.095 µA | — |
| Bias Current-Max (IIB) @25C | — | — | 0.063 µA | — |
| Common-mode Reject Ratio-Min | — | — | 65 dB | — |
| Common-mode Reject Ratio-Nom | — | — | 95 dB | — |
| Frequency Compensation | — | — | NO | — |
| Input Offset Current-Max (IIO) | — | — | 0.025 µA | — |
| Input Offset Voltage-Max | — | — | 6000 µV | — |
| Low-Bias | — | — | NO | — |
| Low-Offset | — | — | NO | — |
| Micropower | — | — | NO | — |
| Number of Functions | — | — | 14 | — |
| Package Equivalence Code | — | — | TSSOP14,.25 | — |
| Packing Method | — | — | TR | — |
| Power | — | — | NO | — |
| Programmable Power | — | — | NO | — |
| Slew Rate-Nom | — | — | 0.45 V/us | — |
| Supply Current-Max | — | — | 1 mA | — |
| Supply Voltage Limit-Max | — | — | 7 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — |
| Temperature Grade | — | — | AUTOMOTIVE | — |
| Terminal Pitch | — | — | 0.65 mm | — |
| Unity Gain BW-Nom | — | — | 1300 | — |
| Voltage Gain-Min | — | — | 7079.457 | — |
| Wideband | — | — | YES | — |
| ## LMV324IPT Alternates Showing results | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for BAT54J 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 BAT54J 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 BAT54J?
Known equivalents for BAT54J include BAT54JFILM, LMV324IPT, STTH102A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BAT54J?
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 BAT54J 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.