FERD40U45CTAlternatives & Equivalent Parts
About FERD40U45CT
FERD40U45CT is a Diode component manufactured by STMicroelectronics. It comes in a Transistor Outline, Vertical 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 | FERD40U45CTSource | FERD40M45CT | FERD60M45CT |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical |
| Pin Count | 3 | 3 | 3 |
| Temperature Range | ~ 175.0°C | ~ 175.0°C | ~ 175.0°C |
| Price | $0.7850 | $0.6900 | $0.7452 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 0 | 5.43 | 5.43 |
| Application | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| Case Connection | CATHODE | CATHODE | CATHODE |
| Configuration | COMMON CATHODE, 2 ELEMENTS | COMMON CATHODE, 2 ELEMENTS | COMMON CATHODE, 2 ELEMENTS |
| Diode Element Material | SILICON | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.46 V | 0.5 V | 0.55 V |
| JEDEC-95 Code | TO-220AB | TO-220AB | TO-220AB |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | R-PSFM-T3 |
| Non-rep Pk Forward Current-Max | 275 A | 275 A | 275 A |
| Number of Elements | 2 | 2 | 2 |
| Number of Phases | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | NOT SPECIFIED |
| Rep Pk Reverse Voltage-Max | 45 V | 45 V | 45 V |
| Reverse Current-Max | 1800 µA | 650 µA | 550 µA |
| Surface Mount | NO | NO | NO |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | SINGLE | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | NOT SPECIFIED |
| Factory Lead Time | — | 15 Weeks | 15 Weeks |
| JESD-609 Code | — | e3 | — |
| Terminal Finish | — | Matte Tin (Sn) | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 2 alternatives for FERD40U45CT — response within 24 hours.
Quick Links
STMicroelectronics Rectifier Diode, 1 Phase, 2 Element, 45V V(RRM), Silicon, TO-220AB
STMicroelectronics Rectifier Diode, 1 Phase, 2 Element, 45V V(RRM), Silicon, TO-220AB
Why Look for Alternatives?
Finding alternatives for FERD40U45CT 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 FERD40U45CT 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 FERD40U45CT?
Known equivalents for FERD40U45CT include FERD40M45CT, FERD60M45CT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of FERD40U45CT?
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 FERD40U45CT 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.