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Product Detailed Parameters
- Description：100V 1.3MA TH DIODE-CURRENT LIMI
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：1.5mA
- Voltage - Limiting (Max)：1.5V
- 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 1N5300 TR TIN/LEAD is a silicon current regulator diode designed for stable current limiting applications. It features a hermetically sealed glass DO-35 package with tin/lead terminations. The device provides a regulated current of 2.2 mA and exhibits a maximum limiting voltage of 1.65 V. It operates within a temperature range from -65 °C to +200 °C, ensuring reliability in harsh environments. The component is classified as high-reliability silicon electronics suitable for precision circuit regulation.
Feature Summary
- Hermetically sealed glass construction for environmental protection
- Silicon-based current regulation technology
- High-temperature operational capability up to 200 °C
Applications
- Precision current limiting circuits
- Constant current sources for LED or sensor biasing
- High-reliability industrial electronic systems
Procurement Notes
Verify the specific suffix 'TR' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure the tin/lead termination material meets project requirements. Confirm that the DO-35 glass package dimensions align with the target PCB footprint before finalizing procurement orders.
Selection Notes
Select this component when a fixed 2.2 mA current limit is required with minimal series resistance. The wide operating temperature range makes it suitable for extreme conditions where standard plastic packages may fail. Verify that the 1.65 V limiting voltage drop fits within the available headroom of the target power supply rail.
Part Context
This part belongs to the 1N53xx series of current regulator diodes manufactured by Central Semiconductor. These devices are engineered to replace traditional resistor-current source combinations, offering superior stability against voltage fluctuations. The series is widely recognized for its robustness in aerospace and military-grade electronic assemblies requiring long-term reliability.
Replacement Considerations
Cross-reference with other manufacturers' DO-35 current regulator diodes offering identical 2.2 mA regulation and 1.65 V limiting voltage. Ensure any substitute maintains the hermetically sealed glass package specification if environmental sealing is critical for the application.
