AS9013-H-HF

Single Bipolar Transistors Overview

The AS9013-H-HF is an NPN silicon epitaxial planar transistor manufactured by Comchip Technology. It features a collector current rating of 500mA and a power dissipation capacity of 300mW at 25°C ambient temperature. The device offers a collector-emitter breakdown voltage of 25V and a collector-base breakdown voltage of 45V. It is designed with excellent HFE linearity and serves as the complementary counterpart to the S9012 PNP transistor. The component is available in a compact SOT-23 surface-mount package, suitable for general-purpose switching and amplification applications.

Single Bipolar Transistors Feature Summary

• High collector current capability for efficient signal handling
• Complementary design matching the S9012 PNP transistor
• Excellent HFE linearity for stable amplification performance
• Glass passivated chip construction for enhanced reliability

Single Bipolar Transistors Applications

• General-purpose amplification circuits
• Switching applications requiring moderate current loads
• Complementary push-pull output stages

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer datasheet for the AS9013-H-HF variant, as public documentation primarily references the standard S9013. Confirm that the suffix indicates lead-free compliance and verify the exact pinout configuration for the SOT-23 package before integration. Ensure thermal management aligns with the 300mW dissipation limit under intended operating conditions.

Single Bipolar Transistors Selection Notes

Select this component when a low-voltage NPN transistor with 500mA capability is required in a small surface-mount footprint. It is appropriate for designs needing a matched pair with S9012 devices. Consider the 25V Vceo limit for circuit voltage headroom. The SOT-23 package facilitates automated assembly in space-constrained PCB layouts.

Single Bipolar Transistors Part Context

This component belongs to the widely used 9013 series of small-signal NPN transistors. These devices are industry-standard replacements for older TO-92 packaged variants but offer surface-mount convenience. The series is characterized by high gain and fast switching speeds, making it a common choice in consumer electronics and industrial control boards for basic logic and analog functions.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers for the AS9013-H-HF are not available in the provided reference data. Designers should consult official manufacturer cross-reference lists or equivalent generic specifications such as BC547 or 2N3904 if pin-compatible alternatives are required.