BC546_J35Z

Single Bipolar Transistors Overview

The BC546_J35Z is an NPN epitaxial silicon transistor from the onsemi BC546 series, housed in a TO-92 package. It features a collector-emitter voltage (VCEO) of 65 V and a maximum DC collector current (IC) of 100 mA. The device has a power dissipation rating of 500 mW and a transition frequency (fT) of 300 MHz. The minimum DC current gain (hFE) is specified at 110 under standard test conditions.

Single Bipolar Transistors Feature Summary

• High-voltage capability suitable for switching and amplifier circuits
• Complementary PNP devices available within the same product family
• Lead-free construction compliant with environmental directives

Single Bipolar Transistors Applications

• General-purpose signal amplification
• Electronic switching applications
• Audio pre-amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix J35Z against the manufacturer's official documentation to confirm packaging details and exact electrical binning. Ensure the component matches the required RoHS compliance status and lead finish specifications for your assembly process before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a high-voltage NPN transistor is required for low-power applications. The 65 V breakdown voltage distinguishes it from lower-voltage variants in the series. Consider the complementary BC556 series if a matching PNP device is needed for push-pull configurations.

Single Bipolar Transistors Part Context

This part belongs to the widely used BC546-B series of general-purpose NPN transistors. These components are standard replacements for older Motorola designs and are commonly found in consumer electronics and industrial control boards requiring small-signal amplification or switching functions.

Single Bipolar Transistors Replacement Considerations

Compatible substitutes include the BC547 and BC548, though their lower voltage ratings require circuit analysis. Direct equivalents such as the 2N3904 may be used if voltage margins allow.