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：TRANS NPN 100V 10A TO-61
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：10:00 AM
- Voltage - Collector Emitter Breakdown (Max)：100 V
- Vce Saturation (Max) @ Ib, Ic：900mV @ 500µA, 5mA
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：116 W
- Frequency - Transition：-
- Operating Temperature：-65°C ~ 200°C (TJ)
- Mounting Type：Stud Mount
- Package / Case：TO-211MA, TO-210AC, TO-61-4, Stud
- Supplier Device Package：TO-61
- Grade：-
- Qualification：-
Download product information
Overview
The Microchip Technology 2N5288 is a current-regulating diode designed for stable current limiting applications. It features a maximum anode-to-cathode voltage rating of 100V and operates within a junction temperature range of -65°C to 175°C. The device dissipates a maximum power of 500mW and regulates current at approximately 429µA with a maximum limit voltage of 1.05V. It is housed in a DO-204AA (DO-7) axial through-hole package, suitable for robust circuit protection.
Feature Summary
- Provides constant current regulation without external components
- Capable of withstanding high reverse voltages up to 100V
- Operates reliably across extended industrial temperature ranges
Applications
- Current limiting for LED drivers
- Biasing circuits for transistors and ICs
- Protection against overcurrent conditions in sensitive loads
Procurement Notes
Verify the specific suffix or variant when ordering, as the base number may refer to a family. Confirm RoHS compliance status, as older revisions may not meet current environmental standards. Ensure the axial leaded package matches the PCB footprint requirements. Check datasheet revisions for any changes in electrical characteristics or pinout definitions before finalizing the design.
Selection Notes
Select this component when a simple, passive current limiter is required for low-current applications. Consider the 429µA regulation value to ensure it matches the target load requirements. Verify that the 500mW power dissipation capability is sufficient for the expected operating conditions. The wide temperature range makes it suitable for harsh environments where standard diodes might fail.
Part Context
This part belongs to the 1N5288 series of current-regulating diodes manufactured by Microchip Technology. These devices are legacy components often used in established designs requiring precise low-current control. They serve as alternatives to more complex active current sources in cost-sensitive or space-constrained analog circuits.
Replacement Considerations
Direct substitutes include other 1N5288 variants from different manufacturers, provided they match the 429µA regulation current and 100V breakdown voltage. Verify package compatibility (DO-7/DO-204AA) and thermal performance. Cross-reference with generic CRD (Constant Current Diode) equivalents if exact branding is unavailable.
