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CDLL5303 is listed in the Current Regulation - Diodes, Transistors range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE CUR REG 100V 1.76MA 500MW. Review the specifications below when checking this part for your BOM.
Current Regulation - Diodes, Transistors specifications for CDLL5303
- Description：DIODE CUR REG 100V 1.76MA 500MW
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：1.76mA
- Voltage - Limiting (Max)：1.65V
- Power - Max：500mW
- Applications：-
- Operating Temperature：-65°C ~ 175°C
- Mounting Type：Surface Mount
- Package / Case：DO-213AB, MELF (Glass)
- Supplier Device Package：DO-213AB (MELF, LL41)
- Grade：-
- Qualification：-
Current Regulation - Diodes, Transistors datasheet and documents for CDLL5303
Current Regulation - Diodes, Transistors Overview
The CDLL5303 is a current regulator diode manufactured by Microchip Technology, housed in the DO-213AB (MELF) surface-mount package. It provides a regulated maximum current of 1.76 mA with a maximum limiting voltage of 1.65 V and a peak operating voltage rating of 100 V. The device features a minimum dynamic impedance of 475 kOhms and a minimum knee impedance of 14 kOhms. It operates within a temperature range of -65°C to +175°C.
Current Regulation - Diodes, Transistors Feature Summary
- Provides stable current regulation for circuit protection
- Hermetically sealed glass MELF construction
- Capable of high-temperature operation
Current Regulation - Diodes, Transistors Applications
- Current limiting in electronic circuits
- Protection against overcurrent conditions
- Biasing elements in analog circuits
Current Regulation - Diodes, Transistors Procurement Notes
Verify component authenticity through authorized Microchip distributors or certified suppliers. Confirm RoHS compliance status and specific manufacturing lot details upon receipt. Ensure storage conditions maintain component integrity prior to assembly.
Current Regulation - Diodes, Transistors Selection Notes
Select this component when a fixed current limit near 1.76 mA is required in a compact surface-mount form factor. Consider the 100 V peak voltage rating and wide thermal operating range for harsh environment designs.
Current Regulation - Diodes, Transistors Part Context
This part belongs to the CDLL53xx series of current regulator diodes from Microchip. These devices are designed to replace resistors in applications requiring constant current characteristics without the power dissipation associated with resistive solutions.
Current Regulation - Diodes, Transistors Replacement Considerations
Direct substitutes include other CDLL5303 variants from different manufacturers offering identical electrical specifications and DO-213AB packaging. Verify pinout compatibility and thermal ratings before substitution.
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