STPS3045CTAlternatives & Equivalent Parts
About STPS3045CT
STPS3045CT is a Schottky Diode with Dual Anode 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 | STPS3045CTSource | MBR2545CTG | STPS3045CW |
|---|---|---|---|
| Manufacturer | STMicroelectronics | ON Semiconductor | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical |
| Pin Count | 3 | 3 | 3 |
| Temperature Range | — | -65.0°C ~ 175.0°C | — |
| Price | $0.3600 | $0.8520 | $0.6858 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 5.7 | 5.7 | 5.7 |
| Additional Feature | FREE WHEELING DIODE | — | FREE WHEELING DIODE |
| Application | POWER | POWER | POWER |
| 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) | 0.57 V | 0.82 V | 0.57 V |
| JEDEC-95 Code | TO-220AB | TO-220AB | TO-247AC |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | R-PSFM-T3 |
| JESD-609 Code | e3 | e3 | e3 |
| Non-rep Pk Forward Current-Max | 220 A | 150 A | 220 A |
| Number of Elements | 2 | 2 | 2 |
| Number of Phases | 1 | 1 | 1 |
| Output Current-Max | 15 A | 30 A | 15 A |
| 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 | 260 | NOT SPECIFIED |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Rep Pk Reverse Voltage-Max | 45 V | 45 V | 45 V |
| Reverse Current-Max | 40000 µA | 200 µA | 40000 µA |
| Surface Mount | NO | NO | NO |
| Technology | SCHOTTKY | SCHOTTKY | SCHOTTKY |
| Terminal Finish | Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | SINGLE | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 40 | NOT SPECIFIED |
| Pbfree Code | — | Yes | — |
| Manufacturer Package Code | — | 221A | — |
| Breakdown Voltage-Min | — | 45 V | — |
| Reverse Test Voltage | — | 45 V | — |
| Factory Lead Time | — | — | 45 Weeks |
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 STPS3045CT — response within 24 hours.
Quick Links
onsemi Rectifier Diode, Schottky, 1 Phase, 2 Element, 30A, 45V V(RRM), Silicon, TO-220AB
Rectifier Diode, Schottky, 1 Phase, 2 Element, 15A, 45V V(RRM), Silicon, TO-247AC
Why Look for Alternatives?
Finding alternatives for STPS3045CT 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 STPS3045CT 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 STPS3045CT?
Known equivalents for STPS3045CT include MBR2545CTG, STPS3045CW. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STPS3045CT?
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 STPS3045CT 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.