STPS40100C2FYTAlternatives & Equivalent Parts
About STPS40100C2FYT
STPS40100C2FYT is a Schottky 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 | STPS40100C2FYTSource | STPS40100C2FY1 | STPS40120CT | STPS40170CT | STPS40150CT | STPS40150CG-TR |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical | Other |
| Pin Count | 3 | 3 | 3 | 3 | 3 | 3 |
| Temperature Range | -65.0°C ~ 175.0°C | — | — | — | ~ 175.0°C | ~ 175.0°C |
| Price | — | — | $0.6357 | $0.7350 | $0.7336 | $0.9284 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| YTEOL | 0 | 3 | 5.82 | 5.82 | 5.82 | 6.38 |
| Additional Feature | LOW NOISE | LOW NOISE | LOW LEAKAGE CURRENT | LOW LEAKAGE CURRENT | LOW LEAKAGE CURRENT | LOW LEAKAGE CURRENT |
| Application | MEDIUM VOLTAGE POWER | MEDIUM VOLTAGE POWER | POWER | HIGH VOLTAGE POWER | POWER | POWER |
| Case Connection | ISOLATED | ISOLATED | CATHODE | CATHODE | — | CATHODE |
| Configuration | COMMON CATHODE, 2 ELEMENTS | COMMON CATHODE, 2 ELEMENTS | COMMON CATHODE, 2 ELEMENTS | COMMON CATHODE, 2 ELEMENTS | COMMON CATHODE, 2 ELEMENTS | COMMON CATHODE, 2 ELEMENTS |
| Diode Element Material | SILICON | SILICON | SILICON | SILICON | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | RECTIFIER DIODE | RECTIFIER DIODE | RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.9 V | 0.9 V | 0.61 V | 0.75 V | 1 V | 1 V |
| JEDEC-95 Code | TO-254AA | TO-254AA | TO-220AB | TO-220AB | TO-220AB | — |
| JESD-30 Code | S-MSFM-P3 | S-MSFM-P3 | R-PSFM-T3 | R-PSFM-T3 | R-PSFM-T3 | R-PSSO-G2 |
| Non-rep Pk Forward Current-Max | 300 A | 300 A | 200 A | 250 A | 250 A | 250 A |
| Number of Elements | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of Phases | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Current-Max | 20 A | — | 20 A | 20 A | 20 A | 20 A |
| Package Body Material | METAL | METAL | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | SMALL OUTLINE |
| Reference Standard | AEC-Q101 | AEC-Q101 | — | — | — | — |
| Rep Pk Reverse Voltage-Max | 100 V | 100 V | 120 V | 170 V | 150 V | 150 V |
| Reverse Current-Max | 30 µA | 30 µA | — | — | 8 µA | 8 µA |
| Reverse Test Voltage | 100 V | — | — | — | 150 V | 150 V |
| Surface Mount | NO | NO | NO | NO | NO | YES |
| Technology | SCHOTTKY | SCHOTTKY | SCHOTTKY | SCHOTTKY | SCHOTTKY | SCHOTTKY |
| Terminal Form | PIN/PEG | PIN/PEG | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING |
| Terminal Position | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE |
| Factory Lead Time | — | — | 15 Weeks | 15 Weeks | 15 Weeks | 25 Weeks |
| JESD-609 Code | — | — | e3 | e3 | e3 | e3 |
| Qualification Status | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Terminal Finish | — | — | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Peak Reflow Temperature (Cel) | — | — | — | NOT SPECIFIED | — | 245 |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | NOT SPECIFIED | — | 30 |
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 5 alternatives for STPS40100C2FYT — response within 24 hours.
Quick Links
STMicroelectronics Rectifier Diode, Schottky, 1 Phase, 2 Element, 100V V(RRM), Silicon, TO-254AA
Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 120V V(RRM), Silicon, TO-220AB
Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 170V V(RRM), Silicon, TO-220AB
Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 150V V(RRM), Silicon, TO-220AB
Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 150V V(RRM), Silicon
Why Look for Alternatives?
Finding alternatives for STPS40100C2FYT 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 STPS40100C2FYT 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 STPS40100C2FYT?
Known equivalents for STPS40100C2FYT include STPS40100C2FY1, STPS40120CT, STPS40170CT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STPS40100C2FYT?
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 STPS40100C2FYT 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.