SMBJ170AAlternatives & Equivalent Parts
About SMBJ170A
SMBJ170A is a TVS Diode (Uni-directional) 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 | SMBJ170ASource | STTH1R06U |
|---|---|---|
| Manufacturer | HY Electronic Corp | STMicroelectronics |
| Package Type | Diodes Moulded | Other |
| Pin Count | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | ~ 175.0°C |
| Price | $0.0284 | $0.0550 |
| Stock | In Stock | In Stock |
| Lifecycle | CONTACT MANUFACTURER | ACTIVE |
| Electrical Parameters | ||
| Additional Feature | PRSM-MIN | FREE WHEELING DIODE |
| Breakdown Voltage-Max | 217.5 V | — |
| Breakdown Voltage-Min | 189 V | — |
| Configuration | SINGLE | SINGLE |
| Diode Element Material | SILICON | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | RECTIFIER DIODE |
| JESD-30 Code | R-PDSO-C2 | R-PDSO-C2 |
| Non-rep Peak Rev Power Dis-Max | 600 W | — |
| Number of Elements | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Polarity | UNIDIRECTIONAL | — |
| Power Dissipation-Max | 5 W | — |
| Rep Pk Reverse Voltage-Max | 170 V | 600 V |
| Surface Mount | YES | YES |
| Technology | AVALANCHE | SCHOTTKY |
| Terminal Form | C BEND | C BEND |
| Terminal Position | DUAL | DUAL |
| Factory Lead Time | — | 15 Weeks |
| YTEOL | — | 7 |
| Application | — | ULTRA FAST RECOVERY |
| Forward Voltage-Max (VF) | — | 1.7 V |
| JESD-609 Code | — | e3 |
| Non-rep Pk Forward Current-Max | — | 20 A |
| Number of Phases | — | 1 |
| Output Current-Max | — | 1 A |
| Peak Reflow Temperature (Cel) | — | 260 |
| Qualification Status | — | Not Qualified |
| Reverse Current-Max | — | 1 µA |
| Reverse Recovery Time-Max | — | 0.025 µs |
| Reverse Test Voltage | — | 600 V |
| Terminal Finish | — | Matte Tin (Sn) |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Quick Links
Why Look for Alternatives?
Finding alternatives for SMBJ170A 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 SMBJ170A 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 SMBJ170A?
Known equivalents for SMBJ170A include STTH1R06U. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SMBJ170A?
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 SMBJ170A 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.