CDLL4462

Single Zener Diodes Overview

The CDLL4462 is a single Zener diode manufactured by Microchip Technology, designed for surface mount applications in the DO-213AB (SMB) package. It features a nominal Zener voltage of 7.5 V with a tolerance of ±5%. The device supports a continuous power dissipation of 1.5 W and operates within a temperature range of -65°C to +175°C. Key electrical parameters include a maximum reverse leakage current of 10 µA, a Zener impedance of 200 Ω, and a test current of 40 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with high thermal stability across an extended operating temperature range up to 175°C.
• Engineered for surface mount integration using the compact DO-213AB package format.
• Capable of handling significant power dissipation for robust transient protection and reference applications.

Single Zener Diodes Applications

• Voltage regulation circuits
• Transient voltage suppression
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify the specific suffix designation when ordering, as packaging options such as tape and reel may differ from bulk configurations. Confirm that the DO-213AB footprint matches the target PCB design. Ensure the selected component meets the required RoHS compliance status for the intended manufacturing process. Cross-reference datasheet specifications against system requirements before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component when a 7.5 V regulation point is required with high power handling capabilities. The DO-213AB package offers a balance between thermal performance and board space efficiency. Consider the ±5% tolerance for precision requirements and verify that the 1.5 W dissipation rating exceeds the expected circuit load under worst-case conditions.

Single Zener Diodes Part Context

This device belongs to Microchip Technology's line of single Zener diodes, which are utilized for voltage control and protection in electronic systems. The CDLL series typically includes various voltage ratings packaged in standard surface mount formats to support diverse design needs.

Single Zener Diodes Replacement Considerations

The CDLL4462/TR serves as the tape and reel variant of this component. Verify pinout compatibility and thermal characteristics when substituting with other manufacturers' SMB-packaged Zener diodes rated at 7.5 V and 1.5 W.

Single Zener Diodes FAQ

What is the maximum operating temperature for the CDLL4462?

The maximum operating temperature is +175°C.

What package type does the CDLL4462 use?

It uses the DO-213AB surface mount package.