STN93003Alternatives & Equivalent Parts
About STN93003
STN93003 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a SOT223 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | STN93003Source | STN1HNK60 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | SOT223 (3-Pin) | SOT223 (3-Pin) |
| Pin Count | 4 | 4 |
| Temperature Range | ~ 150.0°C | -55.0°C ~ 150.0°C |
| Price | $0.1796 | $0.5351 |
| Electrical Parameters | ||
| Factory Lead Time | 14 Weeks | 13 Weeks |
| YTEOL | 4 | 6.3 |
| Case Connection | COLLECTOR | DRAIN |
| Collector Current-Max (IC) | 1.5 A | — |
| Collector-Emitter Voltage-Max | 400 V | — |
| Configuration | SINGLE | SINGLE WITH BUILT-IN DIODE |
| DC Current Gain-Min (hFE) | 4 | — |
| JESD-30 Code | R-PDSO-G4 | R-PDSO-G4 |
| JESD-609 Code | e3 | e3 |
| Number of Elements | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Polarity/Channel Type | PNP | N-CHANNEL |
| Power Dissipation-Max (Abs) | 1.6 W | 3.3 W |
| Qualification Status | Not Qualified | Not Qualified |
| Surface Mount | YES | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Transistor Application | SWITCHING | SWITCHING |
| Transistor Element Material | SILICON | SILICON |
| Avalanche Energy Rating (Eas) | — | 25 mJ |
| DS Breakdown Voltage-Min | — | 600 V |
| Drain Current-Max (ID) | — | 0.4 A |
| Drain-source On Resistance-Max | — | 8.5 Ω |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR |
| Operating Mode | — | ENHANCEMENT MODE |
| Pulsed Drain Current-Max (IDM) | — | 1.6 A |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for STN93003 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 STN93003 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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Request Alternatives for STN93003FAQ
What is equivalent to STN93003?
Known equivalents for STN93003 include STN1HNK60. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STN93003?
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 STN93003 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.