BZT52B4V7T-TP

Single Zener Diodes Overview

The BZT52B4V7T-TP is a 200 mW Zener diode from Micro Commercial Components, housed in an SOD-523 package. It features a nominal Zener voltage of 4.7 V with a tight ±2% tolerance range (4.61 V to 4.79 V). The device operates within a junction temperature range of -65°C to +150°C and includes ESD protection up to 16 kV (HBM). Electrical characteristics include a maximum Zener impedance of 80 Ω at the test current of 5 mA and a maximum reverse leakage current of 0.2 µA.

Single Zener Diodes Feature Summary

• Planar die construction for robust performance
• ESD protection rated up to 16 kV (Human Body Model)
• Halogen-free 'Green' device compliant with RoHS standards

Single Zener Diodes Applications

• Voltage regulation in low-power circuits
• Clamping applications for transient suppression
• Reference voltage sources in precision electronics

Single Zener Diodes Procurement Notes

Verify the specific suffix 'TP' indicates Tape & Reel packaging containing 8,000 pieces per reel as documented in the ordering information. Confirm that the 'B' suffix denotes the ±2% voltage tolerance variant rather than the standard ±5% option. Ensure procurement channels are authorized distributors to guarantee genuine parts with full traceability and compliance with MCC quality standards.

Single Zener Diodes Selection Notes

Select this component when a precise 4.7 V reference is required with tighter tolerance than standard variants. The SOD-523 package suits automated assembly processes for space-constrained designs. Consider the thermal resistance values based on the specific PCB copper area available at the cathode tab for optimal heat dissipation during operation.

Single Zener Diodes Part Context

This part belongs to the BZT52C(B) series of ultra-small Zener diodes designed for surface-mount technology. The series covers voltages from 2.4 V to 39 V, offering flexibility for various low-power regulation needs. The 'B' designation specifically identifies the high-precision tolerance tier within the broader product family.

Single Zener Diodes Replacement Considerations

Direct substitutes include other BZT52B4V7 variants from different manufacturers that match the SOD-523 footprint and 4.7 V ±2% specification. Verify equivalent power dissipation ratings and thermal characteristics before substitution.