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Product Detailed Parameters
- Description：DIODE CUR REG 100V 2.64MA 500MW
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：2.64mA
- Voltage - Limiting (Max)：2V
- Power - Max：500mW
- Applications：-
- Operating Temperature：-65°C ~ 175°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AA, DO-7, Axial
- Supplier Device Package：DO-7
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N5307/TR is a current regulator diode designed for stable current control in electronic circuits. It features a maximum anode-to-cathode voltage of 100V and regulates current at a maximum value of 2.64mA. The device has a maximum limit voltage of 2V and supports a maximum power dissipation of 500mW. It operates within a temperature range of -65°C to 175°C (TJ). The component is housed in a DO-204AA (DO-7) axial package and is supplied in tape and reel packaging.
Feature Summary
- Provides constant current regulation with specified maximum current limits
- Supports high peak operating voltages up to 100V
- Operates across an extended industrial temperature range
Applications
- Biasing circuits requiring stable current sources
- LED driver applications for current limiting
- Protection circuits against overcurrent conditions
Procurement Notes
Verify the specific ordering suffix to confirm the tape and reel packaging configuration. Ensure the selected part number matches the required axial lead form factor. Confirm that the manufacturer designation aligns with Microchip Technology specifications before finalizing procurement orders.
Selection Notes
Select this component when a fixed current source is needed without complex circuitry. Verify that the 2.64mA regulation current meets the load requirements. Ensure the 100V breakdown voltage exceeds the maximum circuit potential. Check that the DO-7 package fits the available PCB space.
Part Context
This part belongs to the 1N5307 series of current regulator diodes manufactured by Microchip Technology. It is functionally equivalent to standard JEDEC 1N5307 devices but packaged specifically for automated assembly via tape and reel. The series provides simple, two-terminal current limiting solutions.
Replacement Considerations
Direct substitutes include other manufacturers' 1N5307 variants. Verify pinout compatibility and ensure the replacement maintains the 2.64mA regulation current and 100V voltage rating. Check thermal resistance values if operating near the 500mW power limit.
