2N5291

Description：TRANS PNP 100V 10A TO-61
Series：-

SKU:3e084b98fc88 Category: Single Bipolar Transistors Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 100V 10A TO-61
Series：-
Mfr：Microchip Technology
Package：Bulk
Transistor Type：PNP
Current - Collector (Ic) (Max)：10:00 AM
Voltage - Collector Emitter Breakdown (Max)：100 V
Vce Saturation (Max) @ Ib, Ic：1.5V @ 1mA, 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：-

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2N5291

Overview

The Microchip Technology 2N5291 is a current regulator diode designed for stable current control in electronic circuits. It operates with a maximum voltage of 100V and maintains a regulated current of 616µA. The device features a power dissipation rating of 500mW and is available in through-hole DO-7 packaging.

Feature Summary

Provides constant current regulation over a broad voltage range
Functions as a counterpart to Zener diodes by regulating current instead of voltage
Utilizes axial-leaded packages for standard integration

Applications

Current limiting applications
Biasing circuits requiring stable current sources
Replacement for Zener-based current regulation designs

Procurement Notes

Verify the specific suffix (e.g., -1) against the required package type, as the base number may refer to different physical forms. Confirm military qualification levels if applicable. Check datasheets for tolerance specifications and thermal limits before finalizing component selection for production.

Selection Notes

Select based on the required regulated current value and maximum operating voltage. Ensure the chosen package variant matches the board layout requirements. Consider temperature stability and tolerance grades when designing precision current source circuits.

Part Context

The 2N5291 belongs to the 1N5283-1 through 1N5314-1 series of 0.5 watt current regulators. This family offers various current options from 0.22 mA to 4.7 mA in standard 10% tolerances, providing designers with flexible choices for current regulation needs.