BZT52C3V0-13

Single Zener Diodes Overview

The BZT52C3V0-13-F is a surface mount Zener diode manufactured by Diodes Incorporated, housed in an SOD-123 package. It features a nominal Zener voltage of 3.0 V with a tolerance range of 2.8 V to 3.2 V at a test current of 5 mA. The device supports a maximum power dissipation of 500 mW at 75°C lead temperature and 370 mW at 25°C ambient temperature. Electrical characteristics include a maximum Zener impedance of 95 Ω and a maximum reverse leakage current of 10 µA at 2.7 V. The component operates within a junction and storage temperature range of -65°C to +150°C.

Single Zener Diodes Feature Summary

• Planar die construction for general-purpose medium current applications
• Totally lead-free and fully RoHS compliant with halogen and antimony free green device status
• Qualified to AEC-Q101 standards for high reliability automotive applications

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix when purchasing. The -13-F suffix indicates commercial grade qualification and packaging in 10,000-unit tape and reels. Confirm that the required quantity aligns with this reel size or check for alternative suffixes like -7-F if smaller quantities are needed. Ensure the application environment meets the specified thermal and electrical ratings defined in the datasheet.

Single Zener Diodes Selection Notes

Select this component for designs requiring a precise 3.0 V reference or clamp in a compact SOD-123 footprint. Consider the 95 Ω maximum impedance for dynamic load requirements and the -3.5 mV/°C temperature coefficient for thermal stability needs. Verify that the forward voltage drop of 0.9 V at 10 mA does not interfere with circuit logic levels during forward bias conditions.

Single Zener Diodes Part Context

This part belongs to the BZT52C series of surface mount Zener diodes from Diodes Incorporated. The series spans voltages from 2.0 V to 51 V, all utilizing the same SOD-123 case style. This standardization allows for flexible design choices while maintaining consistent mechanical and assembly parameters across different voltage requirements.

Single Zener Diodes Replacement Considerations

Direct substitutes within the same family include BZT52C3V0-7-F (commercial, 3,000/reel) and BZT52C3V0Q-13-F (automotive qualified). Cross-manufacturer equivalents may exist but require verification of pinout, impedance, and thermal characteristics against DS18004 specifications.

Single Zener Diodes FAQ

What is the marking code for the BZT52C3V0?

The product type marking code for the BZT52C3V0 is W2.

How does the power dissipation change with temperature?

Power dissipation is rated at 500 mW at a lead temperature of 75°C and derates to 370 mW at an ambient temperature of 25°C.