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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 24V SOT-23-3
- Series：DZ23-G
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：24 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：80 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 18 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 DZ23C24-G3-18 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 24 V with a standard tolerance of ±5 %. The device operates within a junction temperature range of -55 °C to +150 °C and provides a maximum power dissipation of 300 mW on an FR-4 board. Electrical characteristics include a test current of 5 mA, a reverse leakage current of 50 μA at 18 V, and a dynamic resistance of 70 Ω at 5 mA.
Feature Summary
- Dual-element common cathode configuration for space-efficient circuit designs
- ESD protection capability exceeding 8 kV via human body model and 800 V via machine model
- Green commercial grade construction compliant with RoHS standards
Applications
- Voltage reference circuits requiring stable DC levels
- Overvoltage protection stages in signal conditioning paths
- Clamping applications in low-power electronic systems
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer's document number 86341 and revision 1.2 against official Vishay channels. Confirm that the ordering suffix indicates the specific reel quantity and tape width required for automated assembly processes. Ensure compliance with material categorization definitions provided in the manufacturer's documentation.
Selection Notes
Select this component when a dual common cathode arrangement is necessary within a compact SOT-23 footprint. The 24 V nominal rating suits applications requiring precise voltage regulation near this threshold. Consider the 70 Ω dynamic resistance for impedance matching requirements in the target circuit topology.
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 graded Zener voltages from 2.2 V to 75 V according to the E24 standard. All devices share the same physical SOT-23 package dimensions and thermal characteristics.
Replacement Considerations
Compatible substitutes within the same family include DZ23C24-E3-18 and DZ23C24-G3-08. Verify pinout compatibility and electrical parameter alignment before substitution.
FAQ
What is the marking code for the DZ23C24-G3-18?
The device marking code is V64.
Does the DZ23C24-G3-18 have AEC-Q101 qualification?
No, the standard G3 version is not AEC-Q101 qualified; this qualification is available only upon request.
What is the maximum operating temperature for this diode?
The maximum operating junction temperature is +150 °C.
