STPS0520ZAlternatives & Equivalent Parts
About STPS0520Z
STPS0520Z is a Diode component manufactured by STMicroelectronics. It comes in a Small Outline Diode 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 | STPS0520ZSource | B0530W | PIC16F18323-I/JQ | MMSZ5231BT1G | FH55-40S-0.5SH |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Diodes Inc. | Microchip | ON Semiconductor | Hirose |
| Package Type | Small Outline Diode | Small Outline Diode | Quad Flat No-Lead | Small Outline Diode | Other |
| Pin Count | 2 | 2 | 16 | 2 | 42 |
| Temperature Range | ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 85.0°C |
| Price | $0.0388 | $0.0384 | $0.7700 | $0.0171 | $0.8886 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 25 Weeks | — | 7 Weeks | — | 12 Weeks |
| YTEOL | 6.08 | 0 | 13 | 6.65 | 6.64 |
| Additional Feature | FREE WHEELING DIODE | — | 2.3 V MINIMUM SUPPLY AT 16 MHZ | — | — |
| Application | FAST RECOVERY | — | — | — | — |
| Configuration | SINGLE | SINGLE | — | SINGLE | — |
| Diode Element Material | SILICON | SILICON | — | SILICON | — |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | — | ZENER DIODE | — |
| Forward Voltage-Max (VF) | 0.3 V | 0.43 V | — | — | — |
| JESD-30 Code | R-PDSO-G2 | R-PDSO-G2 | S-PQCC-N16 | R-PDSO-G2 | — |
| JESD-609 Code | e3 | e0 | e3 | e3 | e4 |
| Non-rep Pk Forward Current-Max | 5.5 A | 5.5 A | — | — | — |
| Number of Elements | 1 | 1 | — | 1 | — |
| Number of Phases | 1 | 1 | — | — | — |
| Output Current-Max | 0.5 A | 0.5 A | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | — |
| Qualification Status | Not Qualified | — | — | Not Qualified | — |
| Rep Pk Reverse Voltage-Max | 20 V | 30 V | — | — | — |
| Reverse Current-Max | 150 µA | — | — | — | — |
| Reverse Test Voltage | 20 V | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | — |
| Technology | SCHOTTKY | SCHOTTKY | CMOS | ZENER | — |
| Terminal Finish | Matte Tin (Sn) | TIN LEAD | Matte Tin (Sn) | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | GULL WING | NO LEAD | GULL WING | — |
| Terminal Position | DUAL | DUAL | QUAD | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | — |
| ## STPS0520Z Alternates Showing results | Image | — | — | — | — |
| Power Dissipation-Max | — | 0.41 W | — | 0.5 W | — |
| Manufacturer Package Code | — | — | UQFN-16 | 425-04 | — |
| Has ADC | — | — | YES | — | — |
| Bit Size | — | — | 8 | — | — |
| Boundary Scan | — | — | NO | — | — |
| CPU Family | — | — | PIC16 | — | — |
| Clock Frequency-Max | — | — | 32 MHz | — | — |
| DAC Channels | — | — | YES | — | — |
| DMA Channels | — | — | NO | — | — |
| Format | — | — | FIXED POINT | — | — |
| Integrated Cache | — | — | NO | — | — |
| Low Power Mode | — | — | YES | — | — |
| Number of External Interrupts | — | — | 1 | — | — |
| Number of I/O Lines | — | — | 12 | — | — |
| Number of Serial I/Os | — | — | 1 | — | — |
| Number of Timers | — | — | 3 | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — |
| PWM Channels | — | — | YES | — | — |
| Package Equivalence Code | — | — | LCC16,.16SQ,25 | — | — |
| RAM (bytes) | — | — | 256 | — | — |
| RAM (words) | — | — | 256 | — | — |
| ROM (words) | — | — | 3584 | — | — |
| ROM Programmability | — | — | FLASH | — | — |
| Speed | — | — | 32 MHz | — | — |
| Supply Current-Max | — | — | 2.6 mA | — | — |
| Supply Voltage-Max | — | — | 5.5 V | — | — |
| Supply Voltage-Min | — | — | 3 V | — | — |
| Supply Voltage-Nom | — | — | 3 V | — | — |
| Temperature Grade | — | — | INDUSTRIAL | — | — |
| Terminal Pitch | — | — | 0.65 mm | — | 0.508 mm |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — |
| ## PIC16F18323-I/JQ Alternates Showing results | — | — | Image | — | — |
| Pbfree Code | — | — | — | Yes | — |
| Dynamic Impedance-Max | — | — | — | 17 Ω | — |
| Polarity | — | — | — | UNIDIRECTIONAL | — |
| Reference Voltage-Nom | — | — | — | 5.1 V | — |
| Voltage Tol-Max | — | — | — | 5% | — |
| Working Test Current | — | — | — | 20 mA | — |
| Board Mounting Option | — | — | — | — | SOLDER HOLDING POSTS |
| Body/Shell Style | — | — | — | — | PLUG |
| Connector Type | — | — | — | — | FFC/FPC CONNECTOR |
| Contact Finish Mating | — | — | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | — | — | Gold (Au) |
| Contact Gender | — | — | — | — | MALE |
| Contact Material | — | — | — | — | NOT SPECIFIED |
| Contact Pattern | — | — | — | — | RECTANGULAR |
| Contact Resistance | — | — | — | — | 100 mΩ |
| Dielectric Withstanding Voltage | — | — | — | — | 200VAC V |
| Durability | — | — | — | — | 20 Cycles |
| Filter Feature | — | — | — | — | NO |
| Insertion Force-Max | — | — | — | — | ZIF N |
| Insulation Resistance | — | — | — | — | 500000000 Ω |
| Insulator Material | — | — | — | — | LIQUID CRYSTAL POLYMER |
| Mating Contact Pitch | — | — | — | — | 0.020 inch |
| Mixed Contacts | — | — | — | — | NO |
| Mounting Option 1 | — | — | — | — | LOCKING |
| Mounting Style | — | — | — | — | RIGHT ANGLE |
| Mounting Type | — | — | — | — | BOARD |
| Number Of Connectors | — | — | — | — | ONE |
| Number Of PCB Rows | — | — | — | — | 1 |
| Number of Rows Loaded | — | — | — | — | 1 |
| PCB Contact Pattern | — | — | — | — | RECTANGULAR |
| Rated Current (Signal) | — | — | — | — | 0.5 A |
| Reference Standard | — | — | — | — | UL |
| Termination Type | — | — | — | — | SURFACE MOUNT |
| Total Number of Contacts | — | — | — | — | 40 |
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 STPS0520Z — response within 24 hours.
Quick Links
Lite-On Semiconductor Corporation Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.5A, 30V V(RRM), Silicon
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Why Look for Alternatives?
Finding alternatives for STPS0520Z 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 STPS0520Z 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 STPS0520Z?
Known equivalents for STPS0520Z include B0530W, PIC16F18323-I/JQ, MMSZ5231BT1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STPS0520Z?
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 STPS0520Z 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.