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Product Detailed Parameters
- Description：DIODE CUR REG 100V 3.63MA 500MW
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：3.63mA
- Voltage - Limiting (Max)：2.35V
- 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 JAN1N5310-1/TR is a current regulator diode manufactured by Microchip Technology, formerly Microsemi. It provides a regulated current of 3.63 mA with a maximum peak operating voltage of 100 V and a maximum limit voltage of 2.35 V. The device features a minimum dynamic impedance of 280 kOhms and a minimum knee impedance of 24 kOhms. Designed for through-hole mounting in a DO-7-2 package, it operates within a temperature range of -65°C to +175°C. This component belongs to the 1N5283-1 through 1N5314-1 series of 0.5 W current regulators.
Feature Summary
- Regulates current over a broad operating voltage and temperature range
- Features double-plug construction for reliability
- Includes internal metallurgical bond
Applications
- Current limiting circuits
- Biasing networks for transistors and LEDs
- Constant current sources in analog signal processing
Procurement Notes
Verify the specific suffix requirements against the final design specification. Confirm that the DO-7-2 through-hole package aligns with the PCB footprint constraints. Ensure the manufacturer documentation matches the required military or commercial qualification standards if applicable to the system integrity.
Selection Notes
Select this component when a stable 3.63 mA current source is required across a wide voltage span up to 100 V. Consider the high dynamic impedance for applications demanding minimal current variation despite input voltage fluctuations. Evaluate the thermal performance within the specified -65°C to +175°C operational window.
Part Context
This part is part of the JEDEC registered 1N5283 through 1N5314 series. It serves as a counterpart to Zener diodes by regulating current rather than voltage. The series offers a selection from 0.22 mA to 4.7 mA in standard 10% tolerances, providing a versatile solution for constant current applications in various electronic designs.
Replacement Considerations
Check for equivalent current regulator diodes with similar 3.63 mA ratings and 100 V breakdown limits. Verify package compatibility for DO-7-2 through-hole mounting. Ensure thermal and electrical characteristics match the original design requirements.
