2N5401-BP

Overview

The MCC 2N5401-BP is a PNP silicon amplifier transistor housed in a TO-92 through-hole package. It supports a maximum collector current of 600 mA and a collector-emitter voltage of -150 V, with a collector-base voltage rating of -160 V. The device dissipates up to 625 mW at 25°C, derating by 5 mW/°C above that temperature. Electrical characteristics include a DC current gain (hFE) range of 40 to 200 and a transition frequency of 100 MHz. Operating junction temperatures span from -55°C to +150°C.

Feature Summary

• Halogen-free construction available upon request via specific suffix ordering.
• Moisture sensitivity level rated as 1 for standard handling.
• Epoxy casing meets UL 94 V-0 flammability standards.
• Lead-free finish compliant with RoHS directives.

Applications

• General-purpose small-signal amplification
• Electronic switching circuits
• Low-frequency oscillator designs

Procurement Notes

Verify the exact part number against official distributor catalogs to confirm the -BP bulk packing designation. Ensure the component meets specific environmental requirements such as halogen-free status if required by design specifications. Cross-reference datasheet revision dates to ensure compatibility with current manufacturing standards and quality control protocols.

Selection Notes

Select this component for applications requiring a robust PNP transistor with moderate voltage ratings and high current capability within a compact TO-92 footprint. Consider the thermal resistance values when designing heat dissipation strategies for enclosed environments. Verify that the hFE range aligns with the biasing requirements of the target circuit topology.

Part Context

This component belongs to the 2N5401 family of PNP bipolar junction transistors manufactured by Micro Commercial Components. It serves as a general-purpose discrete semiconductor device suitable for various electronic assemblies. The -BP suffix specifically denotes bulk packaging configuration rather than a change in electrical function or internal structure.

Replacement Considerations

Direct substitutes include the 2N5401YBU from onsemi and the 2N5401NLBU from onsemi. These alternatives share identical pinouts and comparable electrical ratings, facilitating drop-in replacement in existing PCB layouts without redesigning the surrounding circuitry.

FAQ

What does the -BP suffix indicate for this part?

The -BP suffix indicates that the components are supplied in bulk packaging, containing 100,000 pieces per carton.

Is this transistor halogen-free?

Standard versions are not explicitly stated as halogen-free; however, halogen-free options are available upon request by adding the -HF suffix to the part number.

What is the maximum operating junction temperature?

The maximum operating junction temperature for the 2N5401-BP is +150°C.