ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：100V .3MA TH DIODE-CURRENT LIMIT
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：345µA
- Voltage - Limiting (Max)：1V
- 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：-
Download product information
Overview
The 1N5286 TR TIN/LEAD is a silicon current regulator diode manufactured by Central Semiconductor Corp. It provides a constant current output of 0.3 mA with a limiting voltage of 1 V. The device is housed in a DO-35 axial leaded package and is supplied in a reel configuration. It operates within a temperature range of -65°C to +200°C junction temperature. The component features metallurgical bonding for durability and has a minimum dynamic impedance of 9 MOhms.
Feature Summary
- Provides stable constant current regulation for circuit applications
- Utilizes metallurgically bonded construction for enhanced reliability
- Supports high-temperature operation up to 200°C junction temperature
Applications
- Constant current sources for LED driving
- Current limiting protection in electronic circuits
- Biasing elements for transistor stages
Procurement Notes
Verify the specific ordering suffix against manufacturer documentation to confirm tin/lead composition and reel packaging details. Confirm RoHS compliance status as historical data indicates potential non-compliance for this variant. Validate availability through authorized distributors, noting that lead times may vary due to specialized manufacturing requirements.
Selection Notes
Select this component when a fixed 0.3 mA current source is required in a compact axial package. Ensure the circuit voltage does not exceed the 1 V limiting voltage specification. Verify thermal management capabilities are sufficient for the expected junction temperature range of -65°C to +200°C during operation.
Part Context
This part belongs to the 1N5286 series of current regulator diodes produced by Central Semiconductor. These devices are designed for applications requiring precise current control without complex active components. The series offers various current ratings, with this specific unit providing 0.3 mA regulation in a standard DO-35 package suitable for through-hole mounting.
Replacement Considerations
Direct substitutes include other 0.3 mA current regulator diodes in DO-35 packages such as the CRD0R3 or equivalent generic equivalents. Verify pinout compatibility and electrical parameters including limiting voltage and dynamic impedance before substitution.
