SMA1EZ200D5HE3-TP

Single Zener Diodes Overview

The SMA1EZ200D5HE3-TP is a 1.0 W surface-mount silicon Zener diode with a nominal voltage of 200 V, housed in the SMA (DO-214AC) package. It features a glass-passivated junction and operates within a temperature range of -55°C to +150°C. The device has a maximum forward voltage of 1.2 V at 200 mA, a test current of 1.9 mA, and a maximum impedance of 7000 Ω at 0.25 mA. It includes an AEC-Q101 qualification and meets UL 94 V-0 flammability standards.

Single Zener Diodes Feature Summary

• Glass passivated junction for enhanced stability
• AEC-Q101 qualified for automotive reliability
• Halogen-free green device compliant with environmental standards
• Moisture sensitivity level 1 for robust storage handling

Single Zener Diodes Applications

• Voltage regulation in high-voltage circuits
• Surge protection for sensitive electronic components
• Reference voltage sources in precision measurement equipment

Single Zener Diodes Procurement Notes

Verify authenticity through authorized MCC distributors to avoid counterfeit parts. Confirm RoHS compliance and lead-free finish status during procurement. Ensure storage conditions adhere to moisture sensitivity level 1 requirements. Check for recent product change notifications regarding packaging or material updates before placing orders.

Single Zener Diodes Selection Notes

Select this component for applications requiring precise 200 V regulation in compact surface-mount designs. Consider the 1.0 W power dissipation limit and thermal resistance when designing heat management solutions. Verify that the operating environment stays within the specified -55°C to +150°C junction temperature range for optimal performance.

Single Zener Diodes Part Context

This part belongs to the SMA1EZ series of 1.0 W Zener diodes ranging from 110 V to 330 V. All devices in this series share identical physical dimensions and electrical characteristics except for their specific nominal Zener voltage ratings. The series is designed for general-purpose voltage regulation and protection in industrial and automotive electronics.

Single Zener Diodes Replacement Considerations

Direct substitutes must match the 200 V nominal voltage, 1.0 W power rating, and SMA (DO-214AC) package. Verify equivalent impedance and leakage current specifications. Ensure replacement parts also meet AEC-Q101 qualifications if used in automotive applications.