AZ23C24W-TP

Overview

The AZ23C24W-TP is a dual Zener diode manufactured by Micro Commercial Components (MCC). It features a common anode configuration housed in an SOT-323 surface-mount package. The device provides a nominal Zener voltage of 24V with a power dissipation rating of 200mW. Key electrical specifications include a maximum reverse leakage current of 100nA and a Zener impedance of 50 Ohms at the test current of 5mA. The component operates within a temperature range of -55°C to +150°C and exhibits a voltage tolerance of 5%.

Feature Summary

• Dual Zener diodes integrated into a single compact SOT-323 package for space-constrained designs.
• Common anode configuration simplifies circuit layout and reduces component count.
• High thermal stability with an extended operating temperature range up to 150°C.
• Lead-free finish compliant with RoHS standards for environmental safety.

Applications

• Voltage reference circuits requiring precise dual rail generation.
• Clamping and protection stages in signal conditioning paths.
• Level shifting interfaces between different logic families.
• Over-voltage protection in portable electronic devices.

Procurement Notes

Verify the specific ordering suffix and tape-and-reel quantity against the manufacturer's latest datasheet before finalizing purchase orders. Ensure that the requested package variant matches the design footprint requirements. Confirm compliance certifications such as RoHS status are explicitly stated in the procurement documentation to meet regulatory standards for the target market.

Selection Notes

Select this component when a dual Zener solution with a common anode topology is required in a small form factor. The 200mW power rating suits low-current applications, while the 24V breakdown voltage defines its clamping capability. Consider the 50 Ohm impedance for high-speed switching contexts where dynamic response is critical. Verify that the 100nA leakage current meets the noise sensitivity constraints of the application.

Part Context

This part belongs to the AZ23C series of dual Zener diodes from MCC. The series offers various voltage options in the SOT-323 package, providing designers with standardized solutions for multi-rail voltage regulation. The 'W' suffix typically denotes the specific package type and pinout configuration consistent with the SOT-323 standard used across the family.

Replacement Considerations

Direct substitutes must match the 24V Zener voltage, 200mW power rating, SOT-323 package, and common anode configuration. Verify equivalent impedance and leakage current specifications to ensure circuit performance parity. Cross-reference with other manufacturers offering dual Zener arrays in identical footprints.