DZ23C8V2-E3-08

Overview

The DZ23C8V2-E3-08 is a silicon planar Zener diode from the Vishay DZ23 series, housed in an SOT-23 surface-mount package. It provides a nominal Zener voltage of 8.2 V with a tolerance of ±5 %. The device operates at a test current of 5 mA and features a maximum reverse leakage current of 0.1 µA at 6 V. Dynamic resistance is specified at 7 Ω (ZZ) and 50 Ω (ZZK). It supports a junction temperature up to 150 °C and offers ESD protection exceeding 8 kV via human body model standards.

Feature Summary

• Silicon planar construction for reliable voltage regulation
• High electrostatic discharge robustness per AEC-Q101 standards
• RoHS-compliant commercial grade material categorization

Applications

• Voltage reference circuits requiring stable bias points
• Input voltage clamping for signal lines
• Overvoltage protection in low-power electronic systems

Procurement Notes

Verify component authenticity by cross-referencing the manufacturer's document number 86346 and revision 1.2 against official Vishay channels. Confirm that the ordering suffix -E3-08 corresponds to the specific 3000-unit reel packaging format on an 8 mm tape. Ensure compliance requirements match the intended application environment before finalizing acquisition.

Selection Notes

Select this component when a precise 8.2 V regulation point is required within a compact SOT-23 footprint. The ±5 % tolerance suits general-purpose applications where tight precision is not critical. Consider the 0.1 µA leakage specification for high-impedance circuit designs to minimize standby power consumption.

Part Context

This part belongs to the DZ23 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series covers a wide voltage range from 2.2 V to 75 V, utilizing standardized E24 grading. All devices share common thermal characteristics and mounting dimensions within the SOT-23 form factor.

Replacement Considerations

Direct substitutes include other DZ23 series variants with identical electrical parameters but different voltage ratings, such as DZ23C8V2-E3-18 for bulk reel packaging. Cross-brand replacements must match the 8.2 V nominal voltage, SOT-23-3 package, and equivalent dynamic resistance specifications.