DZ23C11-G3-08

Overview

The DZ23C11-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 11 V with a ±5% tolerance and a test current of 5 mA. The device has a maximum reverse leakage current of 0.1 µA at 8.5 V and a dynamic resistance of 20 Ω at 5 mA. Rated for power dissipation up to 500 mW on FR-4 boards, it operates within a temperature range of -55 °C to +150 °C.

Feature Summary

• Silicon planar construction utilizing standard E24 grading for precise voltage tolerances
• High electrostatic discharge protection capability exceeding 8 kV via human body model
• Green commercial grade material composition compliant with environmental standards

Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in signal conditioning paths
• Clamping applications in low-power electronic assemblies

Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm reel size and tape specifications. Confirm RoHS compliance status and material categorization details directly with authorized distributors or the manufacturer before finalizing procurement orders.

Selection Notes

Select this component when a single common cathode Zener diode is required in a compact SOT-23 footprint. Ensure the application circuit provides adequate thermal management to maintain junction temperatures within the specified operating range during continuous operation.

Part Context

This part belongs to the DZ23-G series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers a wide range of standardized voltage options within the same physical package format, facilitating design flexibility across various consumer and industrial electronics platforms.

Replacement Considerations

Direct substitutes include other DZ23C11 variants such as DZ23C11-E3-08 or DZ23C11-G3-18, provided the packaging requirements match the production line capabilities. Verify pinout compatibility and electrical parameters before implementing any cross-brand replacements.