AZ23C17_R1_00001

Overview

The AZ23C17_R1_00001 is a dual surface mount Zener diode from the AZ23C2V4 series manufactured by Panjit. It features a common anode configuration within an SOT-23 molded plastic package. The nominal Zener voltage is 17 V, with a tolerance range of 16.15 V to 17.85 V at a test current of 5 mA. Maximum power dissipation is rated at 300 mW, and the maximum reverse leakage current is 0.1 µA at 13 V. Electrical parameters include a maximum Zener impedance of 40 Ω at IZT and 200 Ω at IZK. The device operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Dual Zener diodes integrated in a single common anode configuration for space-efficient circuit design.
• Utilizes planar die construction suitable for automated assembly processes.
• Compliant with EU RoHS 2011/65/EU directives and utilizes halogen-free green molding compound.

Applications

• Voltage reference circuits requiring dual stable potentials.
• Clamping applications in signal processing paths.
• Protection stages in low-power electronic systems.

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the received parts match the specific marking code DL associated with the 17 V variant. Ensure storage conditions maintain integrity prior to soldering. Review the latest datasheet revision for any updates to mechanical dimensions or electrical limits before finalizing procurement orders.

Selection Notes

Select this component when a dual Zener solution with a shared anode terminal is required in a compact SOT-23 footprint. The 300 mW power rating supports moderate current handling in low-power designs. Verify that the 17 V nominal breakdown aligns with the target circuit requirements. Consider the 40 Ω impedance value for dynamic regulation performance in the intended application environment.

Part Context

This part belongs to the AZ23C2V4 series, which covers Zener voltages from 2.4 V to 51 V. The series offers both common anode (AZ23C) and common cathode (DZ23C) configurations. All variants share identical physical packaging and thermal characteristics, differing primarily in their specific breakdown voltage ratings and corresponding marking codes.

Replacement Considerations

Direct substitutes within the same series include AZ23C16_R1_00001 (16 V) and AZ23C18_R1_00001 (18 V). Cross-series replacements must match the SOT-23 package, 300 mW power rating, and common anode topology. Verify pinout compatibility and electrical tolerances before implementing alternative components.