SS56Alternatives & Equivalent Parts
About SS56
SS56 is a Schottky Diode component manufactured by HY Electronic Corp. It comes in a Diodes Moulded 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 | SS56Source | STM32F030K6T6TR | SMBJ16A-TR | ROX1SJ2K2 |
|---|---|---|---|---|
| Manufacturer | HY Electronic Corp | STMicroelectronics | STMicroelectronics | TE Connectivity |
| Package Type | Diodes Moulded | Quad Flat Packages | Other | Resistors, Axial Diameter Horizontal Mounting |
| Pin Count | 2 | 32 | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 235.0°C |
| Price | $0.0342 | $0.9065 | $0.0630 | $0.0450 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | CONTACT MANUFACTURER | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Additional Feature | FREE WHEELING DIODE | — | — | FLAME PROOF |
| Application | GENERAL PURPOSE | — | — | — |
| Configuration | SINGLE | — | SINGLE, 1 CHANNEL | — |
| Diode Element Material | SILICON | — | SILICON | — |
| Diode Type | RECTIFIER DIODE | — | TRANS VOLTAGE SUPPRESSOR DIODE | — |
| Forward Voltage-Max (VF) | 0.7 V | — | — | — |
| JESD-30 Code | R-PDSO-C2 | S-PQFP-G32 | R-PDSO-C2 | — |
| Non-rep Pk Forward Current-Max | 150 A | — | — | — |
| Number of Elements | 1 | — | 1 | — |
| Number of Phases | 1 | — | — | — |
| Output Current-Max | 5 A | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | TUBULAR PACKAGE |
| Package Style | SMALL OUTLINE | FLATPACK, LOW PROFILE | SMALL OUTLINE | Axial |
| Rep Pk Reverse Voltage-Max | 60 V | — | 16 V | — |
| Reverse Current-Max | 1000 µA | — | 0.2 µA | — |
| Surface Mount | YES | YES | YES | NO |
| Technology | SCHOTTKY | CMOS | AVALANCHE | METAL OXIDE FILM |
| Terminal Form | C BEND | GULL WING | C BEND | — |
| Terminal Position | DUAL | QUAD | DUAL | — |
| Factory Lead Time | — | 13 Weeks | 13 Weeks | 15 Weeks, 1 Day |
| YTEOL | — | 9 | 7 | 6.3 |
| Has ADC | — | YES | — | — |
| Bit Size | — | 32 | — | — |
| Boundary Scan | — | NO | — | — |
| CPU Family | — | CORTEX-M0 | — | — |
| Clock Frequency-Max | — | 32 MHz | — | — |
| DAC Channels | — | NO | — | — |
| DMA Channels | — | YES | — | — |
| JESD-609 Code | — | e3 | e3 | — |
| Number of I/O Lines | — | 24 | — | — |
| On Chip Program ROM Width | — | 8 | — | — |
| PWM Channels | — | YES | — | — |
| Package Equivalence Code | — | QFP32,.35SQ,32 | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — |
| Qualification Status | — | Not Qualified | Not Qualified | — |
| RAM (bytes) | — | 4096 | — | — |
| ROM (words) | — | 32768 | — | — |
| ROM Programmability | — | FLASH | — | — |
| Speed | — | 48 MHz | — | — |
| Supply Current-Max | — | 23.2 mA | — | — |
| Supply Voltage-Max | — | 3.6 V | — | — |
| Supply Voltage-Min | — | 3.3 V | — | — |
| Supply Voltage-Nom | — | 3.3 V | — | — |
| Temperature Grade | — | INDUSTRIAL | — | — |
| Terminal Finish | — | Tin (Sn) | Matte Tin (Sn) - annealed | — |
| Terminal Pitch | — | 0.8 mm | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — | — |
| ## STM32F030K6T6TR Alternates Showing results | — | Image | — | — |
| Reach Compliance Code | — | — | Not Compliant | Compliant |
| Breakdown Voltage-Min | — | — | 17.8 V | — |
| Breakdown Voltage-Nom | — | — | 18.7 V | — |
| Clamping Voltage-Max | — | — | 32.5 V | — |
| JEDEC-95 Code | — | — | DO-214AA | — |
| Non-rep Peak Rev Power Dis-Max | — | — | 600 W | — |
| Polarity | — | — | UNIDIRECTIONAL | — |
| Reference Standard | — | — | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750; MIL-STD-883G | — |
| Reverse Test Voltage | — | — | 16 V | — |
| ## SMBJ16A-TR Alternates Showing results | — | — | Image | — |
| Pbfree Code | — | — | — | Yes |
| Construction | — | — | — | Tubular |
| Lead Diameter | — | — | — | 0.7 mm |
| Lead Length | — | — | — | 28 mm |
| Mounting Feature | — | — | — | THROUGH HOLE MOUNT |
| Package Diameter | — | — | — | 3.5 mm |
| Package Length | — | — | — | 10 mm |
| Packing Method | — | — | — | AMMO PACK |
| Physical Dimension | — | — | — | 12mm x 5mm |
| Rated Power Dissipation (P) | — | — | — | 1 W |
| Rated Temperature | — | — | — | 70 °C |
| Resistance | — | — | — | 2200 Ω |
| Resistor Type | — | — | — | FIXED RESISTOR |
| Temperature Coefficient | — | — | — | 350 ppm/°C |
| Terminal Shape | — | — | — | WIRE |
| Tolerance | — | — | — | 5% |
| Working Voltage | — | — | — | 350 V |
| Configuration Features: Number of Resistors 1 | — | — | — | Dimensions: Passive Component Dimensions 12 x 5 MM |
| Passive Component Tolerance 5 PCT | — | — | — | Resistance Class 1kΩ – 1MΩ |
| Packaging Features: Packaging Method Ammo Packed | — | — | — | Product Type Features: Resistor Type Power Resistor |
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 SS56 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SS56 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 SS56 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 SS56?
Known equivalents for SS56 include STM32F030K6T6TR, SMBJ16A-TR, ROX1SJ2K2. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SS56?
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 SS56 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.