DZ23C3V0-G3-08

Overview

The DZ23C3V0-G3-08 is a silicon planar Zener diode from the Vishay DZ23-G series, housed in an SOT-23 surface-mount package. It features a nominal Zener voltage of 3.0 V with a ±5% tolerance and operates at a test current of 5 mA. The device provides a maximum dynamic resistance of 95 Ω and a reverse leakage current of 10 μA at 1 V. Rated for power dissipation up to 300 mW on an FR-4 board, it supports an operating temperature range from -55 °C to +150 °C. The component utilizes a common cathode configuration.

Feature Summary

• Silicon planar construction with standard E24 grading
• Common cathode dual-element circuit configuration
• Green commercial grade material categorization

Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose rectification

Procurement Notes

Verify compliance with RoHS directives and confirm lead-free status before procurement. Ensure the ordering code matches the specific voltage tolerance and packaging requirements. Cross-reference datasheet revision dates to validate electrical parameters against current manufacturing standards.

Selection Notes

Select this component when a low-voltage reference near 3.0 V is required in a compact SOT-23 footprint. Evaluate thermal resistance constraints if ambient temperatures exceed standard limits. Confirm that the 5 mA test current aligns with the target application's biasing conditions.

Part Context

This part belongs to the DZ23-G series of small signal Zener diodes manufactured by Vishay Semiconductors. The series covers a wide voltage range from 2.2 V to 75 V, offering standardized tolerances across multiple packages including SOT-23.

Replacement Considerations

Direct replacements within the same series include DZ23C3V0-E3-08 and DZ23C3V0-E3-18. Verify pinout compatibility and ensure equivalent thermal characteristics are maintained during substitution.