FJY3006R

Overview

The FJY3006R is a single NPN pre-biased bipolar junction transistor (BJT) manufactured by onsemi. It integrates a built-in bias resistor network within an SC-89-3 surface-mount package. The device features a collector-emitter voltage rating of 50 V and a continuous collector current capacity of 100 mA. Key electrical specifications include a DC current gain (hFE) of at least 68 at 5 mA and 5 V, with a maximum saturation voltage of 300 mV at 10 mA collector current. The transition frequency is rated at 250 MHz, and the maximum power dissipation is 200 mW.

Feature Summary

• Integrated bias resistor network simplifies circuit design by reducing component count.
• NPN configuration optimized for high-speed switching applications.
• Compact SC-89-3 surface-mount package suitable for space-constrained designs.

Applications

• General-purpose switching circuits
• Driver stages for logic interfaces
• Signal buffering in consumer electronics

Procurement Notes

Verify the specific ordering suffix to ensure correct packaging format, as availability may vary between reel and cut tape options. Confirm RoHS compliance status through official documentation prior to integration. Check for obsolescence notices or end-of-life announcements directly from onsemi channels to mitigate supply chain risks during long-term production planning.

Selection Notes

Select this component when a compact NPN switch with integrated biasing is required. Ensure the 50 V voltage rating exceeds the maximum circuit operating voltage. Verify that the 100 mA current limit accommodates the load requirements. Consider the thermal constraints imposed by the 200 mW power dissipation rating in the chosen PCB layout environment.

Part Context

This part belongs to onsemi's portfolio of discrete bipolar transistors designed for general-purpose electronic applications. It represents a solution for replacing multiple discrete components with a single integrated device. The product line focuses on providing reliable performance in standard consumer and industrial electronic systems requiring small form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineers should consult onsemi technical support or authorized distributors for verified cross-reference data before implementing any alternative components in the design.

FAQ

What is the maximum collector-emitter voltage for the FJY3006R?

The maximum collector-emitter voltage (VCEO) is 50 V.

Is the FJY3006R available in a through-hole package?

No, the FJY3006R is exclusively available in the SC-89-3 surface-mount package.

What is the typical transition frequency of this transistor?

The transition frequency (fT) is specified as 250 MHz.