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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 2.4V SMINI4
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- Configuration：2 Independent
- Voltage - Zener (Nom) (Vz)：2.4 V
- Tolerance：-
- Power - Max：200 mW
- Impedance (Max) (Zzt)：100 Ohms
- Current - Reverse Leakage @ Vr：120 µA @ 1 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 DZ4J024K0R is a surface-mount Zener diode manufactured by Panasonic Industry. It features a nominal Zener voltage of 24 V with a tolerance of 5%. The device has a maximum power dissipation of 200 mW and operates within a temperature range of -40°C to +150°C. Packaged in the SMini4 F3 B (SC-113BB) format, it measures 2 x 1.25 x 0.6 mm. Key electrical parameters include a maximum reverse leakage current of 100 nA, a Zener impedance of 80 Ohms at a test current of 5 mA, and a typical voltage temperature coefficient of 5.8 mV/°C.
Feature Summary
- Compact SMini4 package design for high-density mounting
- High thermal stability supporting operation up to 150°C
- Low leakage current characteristics for precision regulation
Applications
- Voltage reference circuits requiring stable DC levels
- Over-voltage protection stages in compact electronics
- Clamping applications in signal processing paths
Procurement Notes
Verify component authenticity through authorized channels due to discontinuation status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Validate datasheet revisions against current engineering specifications before integration into final designs.
Selection Notes
Evaluate thermal management capabilities given the 200 mW dissipation limit in confined spaces. Compare leakage current specifications against circuit sensitivity requirements. Ensure footprint compatibility with existing PCB land patterns for the SMini4 package type.
Part Context
This component belongs to the Panasonic DZ4J series of surface-mount Zener diodes. The series emphasizes miniaturization while maintaining robust performance metrics suitable for modern electronic assemblies. It serves as a specialized solution for voltage regulation tasks where space constraints are critical.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Engineering teams should consult official Panasonic documentation or authorized distributors for verified cross-reference data.
