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Product Detailed Parameters
- Description：50V,8.2MA SURFACE MOUNT DIODE-CU
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Anode - Cathode (Vak)(Max)：50V
- Regulator Current (Max)：9.84mA
- Voltage - Limiting (Max)：3.1V
- Power - Max：580mW
- Applications：-
- Operating Temperature：-65°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：DFN123F
- Grade：-
- Qualification：-
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Overview
The CMJDH080 TR is a surface-mount current regulator diode manufactured by Central Semiconductor Corp. It provides a regulated current of 8 mA with a maximum peak operating voltage of 50 V and a maximum limit voltage of 3.5 V. The device features a minimum dynamic impedance of 170 kOhms and a minimum knee impedance of 6 kOhms. It operates within a temperature range of -55°C to +150°C and is supplied in a reel package.
Feature Summary
- Provides stable current regulation for biasing applications
- Designed for surface mount assembly processes
- Capable of operation across extended industrial temperature ranges
Applications
- Biasing circuits for field-effect transistors
- Current limiting protection for sensitive components
- Constant current sources in electronic instrumentation
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm exact packaging and compliance status. Confirm availability through authorized distribution channels as lead times may vary based on production schedules. Ensure the component meets required environmental standards for the intended application environment before finalizing procurement orders.
Selection Notes
Select this component when a fixed 8 mA regulation is required within a 50 V operational window. Evaluate the thermal management requirements given the wide operating temperature range. Compare impedance characteristics against circuit sensitivity requirements to ensure adequate regulation stability under varying load conditions.
Part Context
This part belongs to the CPL03-CMJD series of current regulator diodes from Central Semiconductor. These devices are designed to replace traditional resistor-based current limiting solutions, offering superior stability and compactness for modern surface mount designs requiring precise current control.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter overlaps before implementing any substitute components in existing designs.
