BZV49-C2V4,115

Single Zener Diodes Overview

The BZV49-C2V4,115 is a medium-power voltage regulator diode from the Nexperia BZV49 series, housed in a SOT89 (SC-62) plastic surface-mounted package. It features a nominal working voltage of 2.4 V with an approximate ±5% tolerance. The device supports a maximum total power dissipation of 1 W and a non-repetitive peak reverse power dissipation of 40 W. Electrical characteristics include a test current of 5 mA, a forward voltage of 1 V at 50 mA, and a storage temperature range of -65 °C to +150 °C.

Single Zener Diodes Feature Summary

• Medium-power voltage regulation capability within a compact SMD footprint
• Normalized E24 tolerance series for consistent performance across variants
• High thermal resilience with a junction temperature limit of 150 °C

Single Zener Diodes Applications

• General voltage regulation functions
• Reference voltage generation in electronic circuits
• Overvoltage protection stages

Single Zener Diodes Procurement Notes

Verify the specific suffix

Single Zener Diodes Selection Notes

Select this component when a low nominal Zener voltage near 2.4 V is required in a high-power SMD package. The SOT89 case provides superior heat transfer compared to smaller packages, supporting up to 1 W dissipation. Ensure the application operates within the specified ±5% tolerance band and respects the absolute maximum ratings for peak currents and temperatures.

Single Zener Diodes Part Context

This part belongs to the BZV49 series, which comprises 37 types covering nominal voltages from 2.4 V to 75 V. All series members share the same SOT89 physical outline and general electrical limits, differing primarily in their specific Zener voltage breakdown points and associated dynamic resistance values defined by the E24 standard.

Single Zener Diodes Replacement Considerations

Direct replacements must match the SOT89 package, 1 W power rating, and 2.4 V nominal voltage. Verify that substitute components meet the same ±5% tolerance and thermal resistance specifications to ensure circuit compatibility.