BC487G

Single Bipolar Transistors Overview

The BC487G is an NPN bipolar junction transistor (BJT) manufactured by onsemi, designed for general-purpose switching and amplification applications. It features a collector-emitter breakdown voltage of 60 V and a maximum continuous collector current of 500 mA. The device operates with a transition frequency of 200 MHz and dissipates up to 625 mW of power. Packaged in a TO-92 (TO-226) through-hole case, it supports a junction temperature range from -55°C to 150°C. Key electrical characteristics include a DC current gain minimum of 160 at specific test conditions and a collector cutoff current of 100 nA.

Single Bipolar Transistors Feature Summary

• NPN configuration optimized for low-medium voltage switching and amplification tasks
• High current handling capability suitable for moderate load driving requirements
• Wide thermal operating range ensuring reliability across diverse environmental conditions

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• Low-power switching applications
• Driver stages for relays or small motors

Single Bipolar Transistors Procurement Notes

Verify component authenticity through authorized onsemi distributors or certified partners. Request official datasheets and quality certificates to confirm compliance with RoHS standards and material declarations. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly. Validate package markings against the specified TO-92 form factor to prevent counterfeit substitution during incoming inspection processes.

Single Bipolar Transistors Selection Notes

Select this component when a 60 V rating and 500 mA current capacity are required in a standard through-hole package. Compare transition frequency specifications against circuit speed requirements to ensure adequate performance margins. Evaluate thermal management needs based on the 625 mW power dissipation limit and ambient operating temperatures within the specified -55°C to 150°C range for reliable long-term operation.

Single Bipolar Transistors Part Context

The BC487 series represents a family of NPN transistors from onsemi, commonly used in consumer electronics and industrial control systems. These devices offer a balance of gain, speed, and current handling in compact packages. The BC487G variant specifically targets applications requiring robust performance in standard TO-92 housings, serving as a reliable alternative to older discrete transistor designs in modern circuit architectures.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers: BC487B.