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Product Detailed Parameters
- Description：100V 4.7MA TH DIODE-CURRENT LIMI
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Box
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：5.41mA
- Voltage - Limiting (Max)：2.9V
- Power - Max：600mW
- Applications：LED Driver
- Operating Temperature：-65°C ~ 200°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：DO-35
- Grade：-
- Qualification：-
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Overview
The Central Semiconductor Corp 1N5314 BK TIN/LEAD is a silicon field-effect current regulator diode designed for applications requiring constant current over a wide voltage range. It utilizes the cost-effective DO-35 double plug case, offering space savings and improved thermal characteristics. The device provides high reliability with superior lot-to-lot consistency. Key electrical parameters include a regulated current of 2 mA and a maximum limiting voltage of 1.85 V. It operates within a temperature range of -65°C to +200°C.
Feature Summary
- Maintains constant current output across a wide operating voltage range
- Utilizes DO-35 package for enhanced thermal performance and compact design
- Ensures superior lot-to-lot consistency for critical applications
Applications
- Constant current sources in electronic circuits
- Current limiting protection in sensitive components
- Biasing networks requiring stable current regulation
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest documentation to confirm lead-free status and packaging details. Confirm availability through authorized distributors as production status may vary. Ensure the component meets required environmental compliance standards for the intended application before procurement.
Selection Notes
Select this component when a fixed current source is needed without complex circuitry. The DO-35 package suits through-hole designs requiring moderate current regulation. Verify that the 2 mA regulated current and 1.85 V limiting voltage align with the circuit requirements. Consider the wide operating temperature range for harsh environments.
Part Context
This part belongs to the 1N5283 series of silicon current regulator diodes from Central Semiconductor. These devices are engineered for high-reliability applications where consistent current flow is critical. The series offers various current selections to meet specific design needs while maintaining robust performance characteristics.
Replacement Considerations
Check for direct equivalents in the 1N5283 series or other manufacturers' current regulator diodes with matching 2 mA regulation and DO-35 packaging. Verify pinout compatibility and thermal ratings before substitution.
