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：DIODE CUR REG 100V 1.65MA 500MW
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Anode - Cathode (Vak)(Max)：100V
- Regulator Current (Max)：1.65mA
- Voltage - Limiting (Max)：1.6V
- 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：-
Download product information
Overview
The Microchip Technology 1N5302-1 is a silicon current regulator diode designed for stable current control in electronic circuits. It features a maximum peak operating voltage of 100V and a regulated current of 1.65mA. The device has a maximum power dissipation of 475mW and a maximum limiting voltage of 1.6V. It operates within a temperature range of -65°C to +175°C and is housed in the DO-213AB (SMA) surface-mount package.
Feature Summary
- Provides constant current regulation with high impedance characteristics
- Capable of operation at elevated temperatures up to 175°C
- Utilizes a compact surface-mount package for automated assembly
Applications
- Constant current sources for LED driving
- Biasing circuits for transistors and active components
- Current limiting protection in sensitive electronic loads
Procurement Notes
Verify the specific suffix '-1' against the official Microchip datasheet to confirm it denotes the DO-213AB surface-mount variant rather than the standard axial leaded version. Ensure the ordering part number matches the required package style and tape-and-reel quantity specifications before procurement.
Selection Notes
Select this component when a precise 1.65mA current source is required in a space-constrained design. Compare its knee impedance and dynamic impedance parameters against circuit requirements to ensure stability. Verify that the 100V breakdown voltage exceeds the maximum potential difference across the device in the intended application.
Part Context
This part belongs to the 1N5302 series of current regulator diodes manufactured by Microchip Technology. The series includes various current ratings and package options, such as axial through-hole and surface-mount configurations, providing designers with flexible solutions for current stabilization tasks.
Replacement Considerations
Check for direct equivalents from other manufacturers offering identical 1.65mA regulation and DO-213AB packaging. Verify pinout compatibility and thermal performance metrics to ensure seamless integration without circuit redesign.
