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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 47V SOT-23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：47 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：100 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 35 V
- Operating Temperature：-65°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C47_R1_00001 is a dual surface mount Zener diode from the DZ23C2V4 series manufactured by Panjit International Inc. It features a common cathode configuration within an SOT-23 molded plastic case. The nominal Zener voltage is 47 V with a tolerance range of 44.65 V to 49.35 V. Maximum power dissipation is rated at 300 mW, and thermal resistance from junction to ambient air is 420 °C/W. Electrical characteristics include a maximum Zener impedance of 100 Ω at a test current of 5.0 mA, and a maximum reverse leakage current of 0.1 μA at a reverse voltage of 35.0 V. The device operates within a temperature range of -65 °C to +150 °C.
Feature Summary
- Dual Zener diodes integrated in a single common cathode package for space-efficient circuit design.
- Compliant with EU RoHS 2.0 standards utilizing lead-free construction and green molding compound.
- Designed for automated insertion processes suitable for high-volume manufacturing.
Applications
- Voltage reference circuits requiring dual independent references.
- Clipping and clamping applications in signal processing.
- Protection circuits for sensitive electronic components.
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging type and compliance status. Confirm that the component meets required environmental standards for the intended application. Ensure compatibility with automated assembly equipment specifications before procurement.
Selection Notes
Select this component when a dual Zener configuration with common cathode topology is required in a compact SOT-23 footprint. Verify that the 300 mW power rating and 47 V nominal voltage align with circuit requirements. Consider the specified impedance and leakage parameters for precision applications.
Part Context
This part belongs to the DZ23C2V4 series of dual surface mount Zener diodes offered by Panjit. The series covers a wide voltage range from 2.4 V to 51 V. All variants share the same physical package dimensions and general electrical characteristics, differing primarily in their nominal Zener voltage and associated impedance values.
Replacement Considerations
Consult official manufacturer substitution lists for verified alternatives. Cross-reference pinout configurations and electrical tolerances carefully when evaluating potential replacements from other manufacturers.
