BZT52C4V7S-TP

Single Zener Diodes Overview

The BZT52C4V7S-TP is a single Zener diode manufactured by Micro Commercial Components (MCC) in the SOD-323 surface-mount package. It features a nominal Zener voltage of 4.7 V with a tolerance of ±5%, tested at a current of 5 mA. The device has a maximum power dissipation of 200 mW and a typical temperature coefficient of -0.2 mV/°C. Electrical specifications include a maximum Zener impedance of 80 Ω, a reverse leakage current of 3 µA at 2.0 V, and a maximum forward voltage of 0.9 V at 10 mA. It operates within a junction temperature range of -65°C to +150°C.

Single Zener Diodes Feature Summary

• Planar die construction designed for automated assembly processes
• Halogen-free "Green" device compliant with RoHS standards
• Moisture sensitivity level 1 classification

Single Zener Diodes Applications

• General purpose medium current regulation
• Voltage reference circuits
• Clamping applications

Single Zener Diodes Procurement Notes

Verify authenticity through authorized MCC distributors or direct channels to ensure full traceability and compliance with quality standards. Confirm the specific suffix matches required packaging options, as standard availability typically involves tape and reel quantities. Check for lifecycle status updates prior to final design commitment.

Single Zener Diodes Selection Notes

Select this component when a compact SOD-323 footprint is required for low-power voltage regulation tasks. Ensure the operating environment stays within the specified thermal limits and that the 200 mW power rating accommodates the expected load conditions without excessive derating.

Single Zener Diodes Part Context

This part belongs to the BZT52C series of 200 mW Zener diodes covering voltages from 2.4 V to 56 V. All devices in this family share identical physical dimensions and general electrical characteristics, differing primarily in their specific breakdown voltage ratings and associated marking codes.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' SOD-323 packaged Zener diodes with a 4.7 V nominal voltage and 200 mW power rating. Verify that alternative parts meet the same ±5% tolerance and impedance specifications to maintain circuit performance equivalence.

Single Zener Diodes FAQ

What is the marking code for the BZT52C4V7S?

The marking code for the BZT52C4V7S is W7.

Does the device support high-temperature operation?

Yes, the device supports an operating junction temperature range from -65°C to +150°C.