2STN1360

Single Bipolar Transistors Overview

The STN1NK80Z is a single N-channel Power MOSFET from STMicroelectronics, utilizing Zener SuperMESH technology. It features an 800 V drain-source breakdown voltage and a continuous drain current of 250 mA in a SOT-223-4 package. The device exhibits a maximum on-resistance of 16 Ohms at a gate-source voltage of 10 V. It operates within a temperature range of -55 °C to +150 °C with a power dissipation rating of 2.5 W.

Single Bipolar Transistors Feature Summary

• Integrates a built-in Zener diode for enhanced gate protection against transient voltage spikes.
• Employs SuperMESH technology to optimize the trade-off between low on-resistance and high breakdown voltage.
• Features rugged avalanche characteristics with 100% avalanche testing for improved reliability.

Single Bipolar Transistors Applications

• High-voltage switching circuits requiring compact surface-mount solutions.
• Flyback converter designs in offline power supplies.
• General-purpose high-side or low-side switching applications.

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging format, such as reel, cut tape, or MouseReel, as these affect handling but not electrical function. Ensure the component matches the SOT-223-4 footprint requirements for your PCB layout. Cross-reference the manufacturer part number with official datasheets to confirm RoHS compliance status before integration into production.

Single Bipolar Transistors Selection Notes

Select this component when a high-voltage capability of 800 V is required in a small SMD package. The relatively high on-resistance makes it suitable for low-current applications around 250 mA rather than high-power loads. Consider the thermal management capabilities of the SOT-223 package for the expected power dissipation levels in your specific circuit design.

Single Bipolar Transistors Part Context

This device belongs to the STN series of N-channel MOSFETs from STMicroelectronics. It is distinct from the 2STN1360 mentioned in general product lists, which refers to a different transistor type. The STN1NK80Z specifically leverages Zener SuperMESH technology for high-voltage performance in a compact form factor.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative high-voltage N-channel MOSFETs in the SOT-223 package by comparing pinout configurations, voltage ratings, and thermal characteristics.