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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 16V SOT-23-3
- Series：DZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：16 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：40 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 12 V
- Operating Temperature：-55°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C16-E3-08 is a silicon planar Zener diode from the Vishay DZ23 series, housed in an SOT-23 surface-mount package. It features a nominal Zener voltage of 16 V with a standard tolerance of ±5 %. The device operates at a test current of 5 mA and exhibits a maximum dynamic resistance of 40 Ω and a reverse leakage current of 0.05 μA at 12 V. Rated for power dissipation up to 500 mW on FR-4 boards, it supports an operating temperature range from -55 °C to +150 °C.
Feature Summary
- Silicon planar construction providing robust small-signal regulation capabilities
- ESD protection capability exceeding 8 kV via human body model and 800 V via machine model
- RoHS-compliant commercial grade material categorization
Applications
- Voltage reference circuits requiring stable DC levels
- Clamping applications for transient voltage suppression
- General-purpose regulation in low-power electronic systems
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number against official Vishay documentation. Confirm that the ordering suffix matches the required reel quantity and tape specifications. Ensure compliance with RoHS directives and material categorization requirements specific to the intended deployment environment.
Selection Notes
Select this component when a 16 V Zener reference is needed in a compact SOT-23 footprint. Consider the ±5 % tolerance and 40 Ω dynamic resistance for precision requirements. Evaluate thermal management needs based on the 500 mW dissipation rating and ambient operating conditions within the specified -55 °C to +150 °C range.
Part Context
This part belongs to the DZ23 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers a wide range of Zener voltages from 2.2 V to 75 V, all graded according to the international E24 standard. These devices are designed for general-purpose voltage regulation and clamping in consumer and industrial electronics.
Replacement Considerations
Direct substitutes within the same series include other DZ23 variants with different Zener voltages but identical packaging and electrical characteristics. Cross-brand replacements must match the SOT-23 package, 16 V nominal voltage, and similar dynamic resistance limits.
