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Product Detailed Parameters
- Description：100V 3.3MA TH DIODE-CURRENT LIMI
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：3.8mA
- Voltage - Limiting (Max)：2.35V
- 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 1N5310 TR TIN/LEAD is a current regulator diode manufactured by Central Semiconductor Corp. It belongs to the 1N5283-1 through 1N5314-1 series of 0.5-watt current regulators, providing a constant current output with standard 10% tolerance. The device operates as a counter-part offering to Zener diodes, regulating current over a broad voltage range rather than voltage itself. It is designed for applications requiring a stable current source or limiter.
Feature Summary
- Provides constant current regulation across a wide voltage range
- Functions as a current limiter counterpart to Zener diodes
- Available in standard 10% current tolerance options
Applications
- Constant current sources for LED driving
- Current limiting protection circuits
- Biasing networks for transistor amplifiers
Procurement Notes
Verify the specific current rating associated with the 1N5310 designation against the manufacturer's datasheet, as the series spans multiple current values. Confirm the 'TR' suffix indicates tape and reel packaging if required for automated assembly. Ensure the TIN/LEAD plating specification meets project material requirements.
Selection Notes
Select this component when a simple, two-terminal current regulation solution is needed without complex biasing networks. Compare the regulated current value against load requirements. Consider the power dissipation capabilities relative to the maximum operating voltage to ensure thermal safety within the specified temperature range.
Part Context
This part is part of the broader 1N53xx series of current regulator diodes produced by Central Semiconductor. These devices are commonly used in analog circuits where precise current control is necessary but high precision is not critical. The series offers various current levels from 0.22 mA to 4.7 mA.
Replacement Considerations
Check for direct equivalents from other manufacturers such as Microsemi or Vishay that offer similar current ratings and package types. Verify pinout compatibility and electrical characteristics like dynamic impedance and knee voltage before substitution.
