STPS140AFNAlternatives & Equivalent Parts
About STPS140AFN
STPS140AFN is a Schottky Diode component manufactured by STMicroelectronics. It comes in a Small Outline Diode Flat Lead 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 | STPS140AFNSource | STPS140A | TLE4264G | TLE6250G | NCV33202VDR2G |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Infineon | Infineon | ON Semiconductor |
| Package Type | Small Outline Diode Flat Lead | Diodes Moulded | SOT223 (3-Pin) | Small Outline Packages | Small Outline Packages |
| Pin Count | 2 | 2 | 4 | 8 | 8 |
| Temperature Range | ~ 150.0°C | ~ 150.0°C | — | — | -55.0°C ~ 125.0°C |
| Price | $0.0651 | $0.0450 | $0.5978 | $1.1061 | $0.1895 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| Date Of Intro | 2019-09-30 | — | — | — | — |
| YTEOL | 0 | 4 | 0 | 0 | 5.75 |
| Additional Feature | FREE WHEELING DIODE | FREE WHEELING DIODE | — | — | — |
| Application | POWER | POWER | — | — | — |
| Configuration | SINGLE | SINGLE | — | — | — |
| Diode Element Material | SILICON | SILICON | — | — | — |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | 0.65 V | 0.65 V | — | — | — |
| JESD-30 Code | R-PDSO-F2 | R-PDSO-C2 | R-PDSO-G4 | R-PDSO-G8 | R-PDSO-G8 |
| Non-rep Pk Forward Current-Max | 60 A | 60 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 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 260 | 260 | 260 | 260 |
| Rep Pk Reverse Voltage-Max | 40 V | 40 V | — | — | — |
| Reverse Current-Max | 12 µA | 12 µA | — | — | — |
| Reverse Test Voltage | 40 V | 40 V | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | SCHOTTKY | SCHOTTKY | BIPOLAR | BICMOS | BIPOLAR |
| Terminal Form | FLAT | C BEND | GULL WING | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 10 | NOT SPECIFIED | NOT SPECIFIED | 30 |
| Factory Lead Time | — | 15 Weeks | — | — | 6 Weeks |
| JESD-609 Code | — | e3 | e3 | e3 | e3 |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Terminal Finish | — | Matte Tin (Sn) | Tin (Sn) | Tin (Sn) | Matte Tin (Sn) - annealed |
| ## STPS140A Alternates Showing results | — | Image | — | — | — |
| Pbfree Code | — | — | Yes | Yes | Yes |
| Adjustability | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | 0.5 V | — | — |
| Dropout Voltage1-Nom | — | — | 0.25 V | — | — |
| Input Voltage Absolute-Max | — | — | 45 V | — | — |
| Input Voltage-Max | — | — | 45 V | — | — |
| Input Voltage-Min | — | — | 5.5 V | — | — |
| Line Regulation-Max | — | — | 0.03% | — | — |
| Load Regulation-Max | — | — | 0.04% | — | — |
| Number of Functions | — | — | 1 | 1 | 2 |
| Number of Outputs | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | 150 °C | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | 0.1 A | — | — |
| Output Voltage1-Max | — | — | 5.1 V | — | — |
| Output Voltage1-Min | — | — | 4.9 V | — | — |
| Output Voltage1-Nom | — | — | 5 V | — | — |
| Package Equivalence Code | — | — | SOT-223 | SOP8,.25 | SOP8,.25 |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Screening Level | — | — | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Terminal Pitch | — | — | 2.3 mm | 1.27 mm | 1.27 mm |
| Voltage Tolerance-Max | — | — | 2% | — | — |
| Reach Compliance Code | — | — | — | Compliant | — |
| Data Rate | — | — | — | 1000 Mbps | — |
| Number of Transceivers | — | — | — | 1 | — |
| Supply Current-Max | — | — | — | 0.07 mA | 2.25 mA |
| Supply Voltage-Nom | — | — | — | 5 V | — |
| Telecom IC Type | — | — | — | CAN TRANSCEIVER | — |
| Manufacturer Package Code | — | — | — | — | 751-07 |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.5 µA |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.2 µA |
| Common-mode Reject Ratio-Min | — | — | — | — | 60 dB |
| Common-mode Reject Ratio-Nom | — | — | — | — | 90 dB |
| Frequency Compensation | — | — | — | — | YES |
| Input Offset Current-Max (IIO) | — | — | — | — | 0.2 µA |
| Input Offset Voltage-Max | — | — | — | — | 14000 µV |
| Low-Bias | — | — | — | — | NO |
| Low-Offset | — | — | — | — | NO |
| Micropower | — | — | — | — | NO |
| Packing Method | — | — | — | — | TR |
| Power | — | — | — | — | NO |
| Programmable Power | — | — | — | — | NO |
| Slew Rate-Min | — | — | — | — | 0.5 V/us |
| Slew Rate-Nom | — | — | — | — | 1 V/us |
| Supply Voltage Limit-Max | — | — | — | — | 13 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V |
| Temperature Grade | — | — | — | — | MILITARY |
| Unity Gain BW-Nom | — | — | — | — | 2200 |
| Voltage Gain-Min | — | — | — | — | 25000 |
| Wideband | — | — | — | — | NO |
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 4 alternatives for STPS140AFN — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for STPS140AFN 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 STPS140AFN 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 STPS140AFN?
Known equivalents for STPS140AFN include STPS140A, TLE4264G, TLE6250G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STPS140AFN?
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 STPS140AFN 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.