SZ3719.T1

Single Zener Diodes Overview

The SZ3719.T1 is a single Zener diode manufactured by SMC Diode Solutions. It features a nominal Zener voltage of 19 V with a tolerance of ±5%. The device has a maximum power dissipation of 3 W and is designed for surface mount applications. It operates within a junction temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at 19 V with ±5% tolerance
• Capable of handling up to 3 W of power dissipation
• Engineered for reliable operation across a wide temperature range from -55°C to +150°C

Single Zener Diodes Applications

• Voltage reference circuits
• Over-voltage protection
• Clamping applications in power supplies

Single Zener Diodes Procurement Notes

Verify the specific suffix designation, as T1 and T2 variants may differ in packaging or die specifications. Confirm RoHS compliance status and moisture sensitivity level requirements before integration. Ensure the selected variant matches the intended surface mount footprint and thermal management needs for the final assembly process.

Single Zener Diodes Selection Notes

Select this component when a 19 V Zener reference with 3 W power capability is required. Consider the ±5% tolerance for precision applications. Evaluate thermal resistance and PCB layout for adequate heat dissipation given the power rating. Compare against alternative packages if space constraints exist.

Single Zener Diodes Part Context

This part belongs to the SMC Diode Solutions single Zener diode family. These components are typically used for general-purpose voltage regulation and protection. The manufacturer offers various voltage ratings and power levels within this series to suit different circuit requirements.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with any direct replacements based on electrical parameters and physical dimensions.