CDLL5296

Current Regulation - Diodes, Transistors Overview

The CDLL5296 is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 100 V with a tolerance of ±5%. The device is housed in a DO-213AA (MELF) surface-mount package, offering a power dissipation rating of 500 mW. Key electrical characteristics include a maximum reverse leakage current of 5 µA at the rated voltage and a Zener impedance of 40 Ohms. The component operates within a temperature range of -65°C to +175°C and includes a forward voltage specification of 1.1 V at 200 mA.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable voltage regulation with a 100 V nominal breakdown voltage.
• Capable of handling up to 500 mW of power dissipation in a compact MELF package.
• Engineered for high-temperature reliability with an extended operating range.

Current Regulation - Diodes, Transistors Applications

• Voltage reference circuits requiring precise 100 V levels
• Over-voltage protection in industrial control systems
• Biasing networks for high-voltage transistor stages

Current Regulation - Diodes, Transistors Procurement Notes

Verify that the specific suffix matches the required packaging configuration, as standard variants may differ from tape-and-reel options. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Ensure the ordering part number aligns exactly with the datasheet specifications to avoid discrepancies in voltage tolerance or package type during procurement.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a high-voltage Zener reference is needed in a surface-mount form factor. The 100 V rating suits applications where lower-voltage alternatives are insufficient. Consider the 500 mW power rating against expected thermal loads. The DO-213AA package facilitates automated assembly processes while maintaining robust performance in demanding environments compared to through-hole equivalents.

Current Regulation - Diodes, Transistors Part Context

This component belongs to the CDLL series of glass-passivated Zener diodes from Microchip Technology. These devices are characterized by their hermetic seal and stability, making them suitable for military and aerospace-grade electronics. The series offers various voltage options within the same physical footprint, allowing for design flexibility across different voltage regulation requirements without changing the board layout.

Current Regulation - Diodes, Transistors Replacement Considerations

Cross-reference with other manufacturers' 100 V Zener diodes in the DO-213AA package. Verify that substitute parts meet the same 500 mW power dissipation and ±5% voltage tolerance specifications. Ensure thermal characteristics and leakage current limits are comparable to maintain circuit integrity.