BC338_J35Z

Single Bipolar Transistors Overview

The BC338_J35Z is an NPN epitaxial planar silicon transistor manufactured by onsemi, designed for general-purpose switching and amplifier applications. It features a maximum collector current of 800 mA and a collector-emitter breakdown voltage of 20 V. The device offers a DC current gain (hFE) ranging from 100 to 630 at a collector current of 100 mA and VCE of 1 V. It is housed in a TO-92 through-hole package with a maximum power dissipation of 625 mW. The component operates within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• High current capability suitable for demanding switching loads
• Wide DC current gain band for flexible biasing configurations
• Complementary pairing available with the BC328 PNP transistor

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• Electronic switching applications
• Driver stages for complementary push-pull output stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix J35Z against the official onsemi datasheet to confirm pinout orientation and electrical tolerances. Confirm RoHS compliance status as manufacturing processes may vary. Check for obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when a medium-current NPN transistor with high gain is required in a standard TO-92 package. Ensure the circuit voltage does not exceed the 20 V collector-emitter rating. Consider the complementary BC328 if a matched pair is needed for balanced performance in audio or linear driver applications.

Single Bipolar Transistors Part Context

This part belongs to the widely used BC338 family of small-signal NPN transistors. It serves as a standard workhorse component in consumer electronics and industrial control boards. The J35Z suffix typically denotes specific binning or packaging variations defined by onsemi for distribution channels.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the BC338-16, BC338-25, and BC338-40, which share the same package but differ in gain grouping. General equivalents such as the 2N2222A or S8050 may fit electrically but require verification of pinout compatibility and thermal characteristics.