DZ23C30_R1_00001

Overview

The DZ23C30_R1_00001 is a dual surface mount Zener diode from the DZ23C2V4 series manufactured by Panjit. It features a common cathode configuration within an SOT-23 plastic package. The nominal Zener voltage is 30 V with a tolerance range of 28.5 V to 31.5 V at a test current of 5 mA. 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 80 Ω at IZT and 300 Ω at ZZK, alongside a maximum reverse leakage current of 0.1 μA at VR = 22.5 V. Operating temperatures range from -65 °C to +150 °C.

Feature Summary

• Dual Zener diodes integrated in a single common cathode configuration for space-efficient circuit design.
• Compliant with EU RoHS 2.0 standards and utilizes green molding compound per IEC 61249.
• Optimized for automated insertion processes in high-volume manufacturing environments.

Applications

• Voltage reference circuits requiring stable dual potential levels.
• Clamping applications for transient voltage suppression in low-power electronics.
• Biasing networks in signal processing and communication equipment.

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packing type and reel size. The R1 suffix indicates Tape and Reel packaging on a 7-inch plastic reel. Confirm compliance requirements such as RoHS 2.0 and lead-free status directly with the manufacturer's latest datasheet before procurement.

Selection Notes

Select this component when a dual common cathode Zener array is required in an SOT-23 footprint. Ensure the 300 mW power rating and 30 V nominal voltage align with the circuit's operational limits. Verify that the 80 Ω maximum Zener impedance meets the precision requirements of the application.

Part Context

This part belongs to the DZ23C2V4 series, which covers Zener voltages from 2.4 V to 51 V. All members share the same SOT-23 mechanical outline and 300 mW power dissipation rating. The series provides various voltage options while maintaining consistent electrical testing conditions and package dimensions for interchangeability.

Replacement Considerations

Cross-reference with other manufacturers offering dual common cathode Zeners in SOT-23 packages. Verify matching parameters including 30 V nominal voltage, 300 mW power rating, and 80 Ω maximum impedance. Ensure pinout compatibility and thermal resistance specifications are equivalent.