STPS20M120SRAlternatives & Equivalent Parts
About STPS20M120SR
STPS20M120SR 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 | STPS20M120SRSource | OK1335E | OK3625E | CFR25J1K0 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Ohmite | Ohmite | TE Connectivity |
| Package Type | Transistor Outline, Vertical | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting |
| Pin Count | 3 | 2 | 2 | 2 |
| Temperature Range | ~ 150.0°C | — | ~ 155.0°C | -55.0°C ~ 155.0°C |
| Price | $0.5850 | — | — | $0.0131 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 0 | — | 6 | 8 |
| Application | EFFICIENCY | — | — | — |
| Case Connection | CATHODE | — | — | — |
| Configuration | SINGLE | — | — | — |
| Diode Element Material | SILICON | — | — | — |
| Diode Type | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | 0.84 V | — | — | — |
| JESD-30 Code | R-PSIP-T3 | — | — | — |
| Non-rep Pk Forward Current-Max | 240 A | — | — | — |
| Number of Elements | 1 | — | — | — |
| Number of Phases | 1 | — | — | — |
| Output Current-Max | 20 A | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — |
| Package Shape | RECTANGULAR | — | CYLINDRICAL PACKAGE | TUBULAR PACKAGE |
| Package Style | IN-LINE | — | Axial | Axial |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | — | — |
| Rep Pk Reverse Voltage-Max | 120 V | — | — | — |
| Reverse Current-Max | 275 µA | — | — | — |
| Reverse Test Voltage | 120 V | — | — | — |
| Surface Mount | NO | — | NO | NO |
| Technology | SCHOTTKY | — | CARBON FILM | THIN FILM |
| Terminal Form | THROUGH-HOLE | — | — | — |
| Terminal Position | SINGLE | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | — | — |
| Reach Compliance Code | — | — | Compliant | Compliant |
| Construction | — | — | Tubular | Tubular |
| JESD-609 Code | — | — | e3 | e3 |
| Lead Diameter | — | — | 0.644 mm | 0.54 mm |
| Lead Length | — | — | 28 mm | 28 mm |
| Mounting Feature | — | — | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| Package Diameter | — | — | 2.5 mm | 2.5 mm |
| Package Length | — | — | 6.8 mm | 6.8 mm |
| Rated Power Dissipation (P) | — | — | 0.25 W | 0.33 W |
| Rated Temperature | — | — | 70 °C | 70 °C |
| Resistance | — | — | 3600 Ω | 1000 Ω |
| Resistor Type | — | — | FIXED RESISTOR | FIXED RESISTOR |
| Temperature Coefficient | — | — | -450 ppm/°C | -1200, 0 ppm/°C |
| Terminal Finish | — | — | MATTE TIN | Tin (Sn) |
| Terminal Shape | — | — | WIRE | WIRE |
| Tolerance | — | — | 5% | 5% |
| Working Voltage | — | — | 250 V | 250 V |
| Pbfree Code | — | — | — | Yes |
| Packing Method | — | — | — | AMMO PACK |
| Physical Dimension | — | — | — | 6.8mm x 2.5mm |
| Configuration Features: Number of Resistors 1 | — | — | — | Dimensions: Passive Component Dimensions 6.8 x 2.5 MM |
| Passive Component Tolerance 5 PCT | — | — | — | Power Rating .33 WATT |
| Operating Voltage 250 V | — | — | — | Packaging Features: Packaging Method Ammo Packed |
| Resistor Type General Purpose Resistor | — | — | — | Element Type Thin Film |
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 3 alternatives for STPS20M120SR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for STPS20M120SR 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 STPS20M120SR 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 STPS20M120SR?
Known equivalents for STPS20M120SR include OK1335E, OK3625E, CFR25J1K0. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STPS20M120SR?
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 STPS20M120SR 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.