ESDA37WYAlternatives & Equivalent Parts
About ESDA37WY
ESDA37WY 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.
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Specification Comparison
| Parameter | ESDA37WYSource | ESDA37W |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) |
| Pin Count | 3 | 3 |
| Temperature Range | — | -40.0°C ~ 150.0°C |
| Price | $0.0833 | $0.0597 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Factory Lead Time | 15 Weeks | 15 Weeks |
| Date Of Intro | 2018-05-25 | 2018-05-25 |
| YTEOL | 7 | 7 |
| Reach Compliance Code | — | Compliant |
| Breakdown Voltage-Max | — | 43.3 V |
| Breakdown Voltage-Min | — | 37 V |
| Breakdown Voltage-Nom | — | 40.15 V |
| Configuration | — | COMMON ANODE, 2 ELEMENTS |
| Diode Element Material | — | SILICON |
| Diode Type | — | TRANS VOLTAGE SUPPRESSOR DIODE |
| Forward Voltage-Max (VF) | — | 0.9 V |
| JESD-30 Code | — | R-PDSO-G3 |
| JESD-609 Code | — | e3 |
| Non-rep Peak Rev Power Dis-Max | — | 300 W |
| Number of Elements | — | 2 |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 |
| Polarity | — | UNIDIRECTIONAL |
| Reference Standard | — | IEC-61000-4-2 |
| Rep Pk Reverse Voltage-Max | — | 36 V |
| Reverse Current-Max | — | 1 µA |
| Reverse Test Voltage | — | 36 V |
| Surface Mount | — | YES |
| Technology | — | AVALANCHE |
| Terminal Finish | — | Matte Tin (Sn) |
| Terminal Form | — | GULL WING |
| Terminal Position | — | DUAL |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for ESDA37WY 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 ESDA37WY 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 ESDA37WY?
Known equivalents for ESDA37WY include ESDA37W. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ESDA37WY?
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 ESDA37WY 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.