CDLL5239B

$2.13

Description：DIODE ZENER 9.1V DO-213AB
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:d1d102c0601e Category: Single Zener Diodes Brand: Microchip Technology

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Product introduction

CDLL5239B is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE ZENER 9.1V DO-213AB. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for CDLL5239B

Description：DIODE ZENER 9.1V DO-213AB
Series：-
Mfr：Microchip Technology
Package：Bulk
Voltage - Zener (Nom) (Vz)：9.1 V
Tolerance：±5%
Power - Max：-
Impedance (Max) (Zzt)：10 Ohms
Current - Reverse Leakage @ Vr：3 µA @ 7 V
Operating Temperature：-65°C ~ 175°C
Mounting Type：Surface Mount
Package / Case：DO-213AB, MELF
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
Grade：-
Qualification：-

Single Zener Diodes datasheet and documents for CDLL5239B

CDLL5239B

Single Zener Diodes Overview

The CDLL5239B is a single Zener diode manufactured by Microchip Technology, designed for surface-mount applications. It features a nominal Zener voltage of 9.1 V with a tolerance of ±5%. The device is housed in a DO-213AB (MELF) package and supports an operating temperature range from -65°C to +175°C. Key electrical characteristics include a maximum Zener impedance of 10 Ohms and a reverse leakage current of 3 µA at 7 V. The forward voltage is specified as 1.1 V at a forward current of 200 mA.

Single Zener Diodes Feature Summary

Provides stable voltage regulation at a fixed 9.1 V nominal level
Capable of operation across an extended industrial temperature range
Utilizes a leadless MELF package for compact surface-mount integration

Single Zener Diodes Applications

Voltage reference circuits requiring precise 9.1 V levels
Overvoltage protection stages in electronic systems
Clamping applications within signal processing paths

Single Zener Diodes Procurement Notes

Verify the specific suffix 'B' corresponds to the required ±5% tolerance variant during procurement. Confirm that the DO-213AB package dimensions align with the target PCB footprint. Ensure the selected component meets the necessary thermal management requirements for the intended operating environment.

Single Zener Diodes Selection Notes

Select this component when a 9.1 V Zener voltage is specifically required within a surface-mount design. Consider the 10 Ohm impedance specification for dynamic load conditions. Evaluate the extended temperature rating against the system's operational extremes to ensure reliability under varying thermal loads.

Single Zener Diodes Part Context

This part belongs to the CDLL5239 series of Zener diodes produced by Microchip Technology. The series offers various voltage options within the same DO-213AB form factor, allowing designers to maintain consistent board layouts while adjusting voltage specifications. It serves as a discrete power management solution for voltage stabilization tasks.