US1MAlternatives & Equivalent Parts
About US1M
US1M is a Diode component manufactured by Diotec. It comes in a Diodes Moulded 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 | US1MSource | ES1D-13-F |
|---|---|---|
| Manufacturer | Diotec | Diodes Inc. |
| Package Type | Diodes Moulded | Diodes Moulded |
| Pin Count | 2 | 2 |
| Temperature Range | -50.0°C ~ 150.0°C | -55.0°C ~ 150.0°C |
| Price | $0.0070 | $0.0559 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 7 | 6 |
| Application | ULTRA FAST RECOVERY | EFFICIENCY |
| Configuration | SINGLE | SINGLE |
| Diode Element Material | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 1.7 V | 0.92 V |
| JEDEC-95 Code | DO-214AC | — |
| JESD-30 Code | R-PDSO-C2 | R-PDSO-C2 |
| JESD-609 Code | e3 | e3 |
| Non-rep Pk Forward Current-Max | 33 A | 30 A |
| Number of Elements | 1 | 1 |
| Number of Phases | 1 | 1 |
| Output Current-Max | 1 A | 1 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 | Not Qualified |
| Rep Pk Reverse Voltage-Max | 1000 V | 200 V |
| Reverse Current-Max | 5 µA | 5 µA |
| Reverse Recovery Time-Max | 0.075 µs | 0.025 µs |
| Reverse Test Voltage | 1000 V | 200 V |
| Surface Mount | YES | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN |
| Terminal Form | C BEND | C BEND |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 10 | 30 |
| Pbfree Code | — | No |
| Manufacturer Package Code | — | SMA |
| Factory Lead Time | — | 12 Weeks |
| Breakdown Voltage-Min | — | 200 V |
| Reference Standard | — | MIL-STD-202 |
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 US1M 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 US1M 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 US1M?
Known equivalents for US1M include ES1D-13-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of US1M?
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 US1M 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.