BC337ZL1G

Single Bipolar Transistors Overview

The BC337ZL1G is a Pb-free NPN silicon epitaxial planar transistor designed for amplifier and switching applications. It operates within a collector-emitter voltage of 45 Vdc and supports a continuous collector current of 800 mAdc. The device features a DC current gain ranging from 100 to 630 at IC = 100 mA, with a transition frequency of 210 MHz. Total device dissipation is rated at 625 mW at 25°C ambient temperature. It utilizes a TO-92 package (CASE 29) and is supplied in an Ammo Box containing 2000 units.

Single Bipolar Transistors Feature Summary

• NPN Silicon Epitaxial Planar Construction
• Pb-Free Package Availability
• High DC Current Gain Range

Single Bipolar Transistors Applications

• Amplifier Applications
• Switching Applications

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'ZL1G' corresponds to the Ammo Box packaging format containing 2000 units per box. Confirm that the 'G' suffix indicates a Pb-free compliant package as defined in the manufacturer's documentation. Ensure compatibility with the specified TO-92 (CASE 29) physical dimensions for your design requirements.

Single Bipolar Transistors Selection Notes

Select this component when a general-purpose NPN transistor with high current gain is required for audio frequency or low-power switching circuits. Consider the thermal resistance characteristics and safe operating area limits during design. Verify that the 45 V collector-emitter breakdown voltage meets the circuit's maximum voltage requirements.

Single Bipolar Transistors Part Context

This part belongs to the BC337 family of NPN silicon amplifier transistors manufactured by onsemi. The family includes variants differentiated by DC current gain ranges (BC337-16, -25, -40) and packaging options such as Tape & Reel or Ammo Box. The ZL1G suffix specifically denotes the Ammo Box packaging configuration.

Single Bipolar Transistors Replacement Considerations

Compatible substitutes include BC337RL1G and BC337G, which share identical electrical specifications but differ in packaging type. Other family members like BC337-16G or BC337-25G offer different minimum DC current gain thresholds while maintaining the same pinout and voltage ratings.