STTH803DAlternatives & Equivalent Parts
About STTH803D
STTH803D is a Integrated Circuit 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 | STTH803DSource | STTH803G-TR |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Other |
| Pin Count | 3 | 3 |
| Temperature Range | ~ 175.0°C | ~ 175.0°C |
| Price | $0.2544 | $0.2646 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Factory Lead Time | 15 Weeks | 25 Weeks |
| YTEOL | 5.37 | 6.45 |
| Additional Feature | SOFT FACTOR IS 0.3 | — |
| Application | ULTRA FAST SOFT RECOVERY | ULTRA FAST SOFT RECOVERY |
| Case Connection | CATHODE | CATHODE |
| Configuration | SINGLE | SINGLE |
| Diode Element Material | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 1.3 V | 1.25 V |
| JEDEC-95 Code | TO-220AC | — |
| JESD-30 Code | R-PSFM-T2 | R-PSSO-G2 |
| JESD-609 Code | e3 | e3 |
| Non-rep Pk Forward Current-Max | 100 A | 100 A |
| Number of Elements | 1 | 1 |
| Number of Phases | 1 | 1 |
| Output Current-Max | 8 A | 8 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 245 |
| Qualification Status | Not Qualified | Not Qualified |
| Rep Pk Reverse Voltage-Max | 300 V | 300 V |
| Reverse Recovery Time-Max | 0.035 µs | 0.035 µs |
| Surface Mount | NO | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | GULL WING |
| Terminal Position | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — |
| Reverse Current-Max | — | 20 µA |
| Reverse Test Voltage | — | 300 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for STTH803D 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 STTH803D 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 STTH803D?
Known equivalents for STTH803D include STTH803G-TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STTH803D?
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 STTH803D 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.