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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 15V SMINI4F3-B
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- Configuration：2 Independent
- Voltage - Zener (Nom) (Vz)：15 V
- Tolerance：-
- Power - Max：200 mW
- Impedance (Max) (Zzt)：40 Ohms
- Current - Reverse Leakage @ Vr：50 nA @ 11 V
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SMini4-F3-B
- Voltage - Forward (Vf) (Max) @ If：1 V @ 10 mA
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Overview
The DZ4J150K0R is a surface-mount Zener diode manufactured by Panasonic Electronic Components. It features a nominal Zener voltage of 15V with a tolerance of ±5%. The device is housed in an SMini4 package and offers a power dissipation rating of 200mW. Key electrical characteristics include a maximum reverse leakage current of 5µA and a Zener impedance of 13 ohms. The component supports a maximum operating temperature of +150°C and complies with RoHS standards.
Feature Summary
- Provides stable voltage regulation within the specified Zener voltage range for circuit protection applications.
- Utilizes a compact SMini4 surface-mount package to facilitate automated assembly and space-constrained designs.
- Engineered for high-temperature operation up to +150°C, ensuring reliability in demanding thermal environments.
Applications
- Voltage reference circuits requiring precise potential levels.
- Over-voltage protection stages in consumer electronics.
- Clamping applications in signal processing paths.
Procurement Notes
Verify the specific ordering suffix K0R against the manufacturer's latest datasheet to confirm package dimensions and tape-and-reel specifications. Confirm end-of-life status or availability through authorized distributors, as supply chain conditions may vary. Ensure compatibility with existing PCB footprints before procurement.
Selection Notes
Select this component when a 15V Zener voltage with 5% tolerance is required in a small surface-mount form factor. Evaluate the 200mW power dissipation limit against the expected surge currents in the application. Consider the 13-ohm Zener impedance for noise-sensitive designs where low dynamic resistance is beneficial.
Part Context
This part belongs to the Panasonic DZ4J series of surface-mount Zener diodes. The series is characterized by its small footprint and robust thermal performance, designed to replace larger axial-leaded components in modern electronics manufacturing.
Replacement Considerations
Check Panasonic's official substitution guide for direct equivalents. Verify that any alternative component matches the 15V Zener voltage, 200mW power rating, and SMini4 package dimensions to ensure mechanical and electrical compatibility.
