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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 15V 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)：15 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：30 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 11 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 DZ23C15-G3-08 is a silicon planar Zener diode from the Vishay DZ23-G series, housed in an SOT-23 package. It features a nominal Zener voltage of 15 V with a standard tolerance of ±5 %. The device operates at a test current of 5 mA and has a maximum reverse leakage current of 50 nA at 15 V. Dynamic resistance is specified at 30 Ω (max) at IZT1 and 110 Ω (max) at IZT2. Power dissipation is rated at 500 mW on FR-4 boards with recommended footprints. Operating temperature ranges from -55 °C to +150 °C.
Feature Summary
- Silicon planar construction for reliable small-signal regulation
- Graded according to international E24 standard with ±5 % tolerance
- ESD protection capability exceeding 8 kV via human body model
Applications
- Voltage reference circuits requiring stable low-voltage rails
- Clamping applications for signal lines
- Protection against overvoltage transients in consumer electronics
Procurement Notes
Verify component authenticity by cross-referencing the ordering code DZ23C15-G3-08 with official Vishay documentation. Confirm that the marking code V59 matches the physical device. Ensure compliance with RoHS directives and material categorization standards as defined in the datasheet before finalizing procurement orders.
Selection Notes
Select this component when a 15 V Zener voltage with ±5 % tolerance is required in a compact SOT-23 footprint. Consider the 5 mA test current and dynamic resistance values for circuit accuracy. Verify thermal management requirements against the 500 mW power dissipation rating under specific board 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. The G3 suffix indicates green, commercial grade packaging compliant with environmental standards.
Replacement Considerations
Direct replacements within the same series include other DZ23Cxx-G3-08 variants with different voltage ratings. Cross-brand equivalents must match the SOT-23 package, 15 V nominal voltage, ±5 % tolerance, and similar electrical characteristics such as dynamic resistance and leakage current.
FAQ
What is the marking code for the DZ23C15-G3-08?
The marking code for the DZ23C15-G3-08 is V59.
Is the DZ23C15-G3-08 AEC-Q101 qualified?
No, the standard DZ23C15-G3-08 is not AEC-Q101 qualified. AEC-Q101 qualified versions are available upon request with specific part numbers.
What is the maximum reverse leakage current at 15 V?
The maximum reverse leakage current (IR) at VR = 15 V is 50 nA.
