ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER ARRAY 51V SOT-23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：51 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：100 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 38 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：-
Download product information
Overview
The DZ23C51_R1_00001 is a dual surface mount Zener diode from the Panjit DZ23C2V4 series, housed in an SOT-23 package. It features a common cathode configuration with two silicon elements within a single plastic molded case. The nominal Zener voltage is 51 V, with a maximum Zener impedance of 100 Ohms at Izt=5.0 mA and a maximum reverse leakage current of 0.1 µA at Vr=38.0 V. The device supports a power dissipation rating of 300 mW and operates within a temperature range of -65°C to +150°C.
Feature Summary
- Dual Zener diodes integrated in a common cathode configuration for space-efficient circuit design.
- Utilizes lead-free green molding compound compliant with EU RoHS 2.0 standards.
Applications
- Voltage regulation in low-power electronic circuits
- Clipping and clamping applications in signal processing
- Reference voltage generation in portable devices
Procurement Notes
Verify the specific packing code suffix against official documentation before ordering. The R1 designation indicates Tape and Reel packaging on a 7-inch reel. Confirm that the component meets the required environmental standards and thermal ratings for the intended application environment.
Selection Notes
Select this component when a dual Zener solution in a compact SOT-23 footprint is required. Ensure the 51 V nominal voltage aligns with the target regulation level. Verify that the 300 mW power dissipation capability is sufficient for the expected operating conditions and thermal management constraints.
Part Context
This part belongs to the DZ23C2V4 series, which covers Zener voltages ranging from 2.4 V to 51 V. The series offers various configurations including common cathode and common anode styles. The DZ23C51 variant specifically provides the highest voltage option within this standard dual Zener lineup.
Replacement Considerations
Direct substitutes include other dual Zener diodes in SOT-23 packages with matching electrical characteristics. Verify pinout compatibility and thermal resistance values when considering alternative manufacturers or series.
