ABC858AW-HF

Single Bipolar Transistors Overview

The ABC858AW-HF is a PNP bipolar junction transistor manufactured by Comchip Technology, designed for general-purpose automotive applications. It utilizes silicon technology and is housed in an SOT-323-3 surface-mount package. Key electrical specifications include a collector-base voltage of 30 V, an emitter-base voltage of 5 V, and a continuous collector current of 100 mA. The device supports a power dissipation of 200 mW with a maximum DC current gain of 250. It operates within a temperature range of -65°C to +150°C and features a collector-emitter saturation voltage of 650 mV.

Single Bipolar Transistors Feature Summary

• Automotive-grade qualification for reliable operation in vehicle environments
• General-purpose switching capability with high current gain
• Low-profile surface-mount packaging for space-constrained designs

Single Bipolar Transistors Applications

• Automotive electronic circuits requiring robust PNP switching
• General-purpose signal processing and amplification
• Low-power control logic interfaces

Single Bipolar Transistors Procurement Notes

Verify the specific suffix AW against official Comchip documentation to confirm automotive grade status and exact pinout configuration. Ensure the SOT-323-3 footprint matches the target PCB design. Confirm RoHS compliance details through the manufacturer's latest datasheet before finalizing procurement specifications.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with 30 V breakdown and 100 mA current capacity is required in a compact SMD form factor. Consider the -65°C to +150°C operating range for harsh environment suitability. Verify that the 200 mW power dissipation limit aligns with the thermal management strategy of the application circuit.

Single Bipolar Transistors Part Context

This part belongs to Comchip Technology's lineup of bipolar junction transistors. The ABC858 series specifically targets automotive and general-purpose markets. The AW suffix typically denotes specific automotive reliability standards or packaging variations within the manufacturer's catalog. It serves as a discrete semiconductor solution for switching and amplification tasks.

Single Bipolar Transistors Replacement Considerations

Consult official Comchip cross-reference guides for verified substitutes. Generic replacements must match the PNP polarity, SOT-323-3 package, and minimum 30 V/100 mA ratings. Verify automotive qualification requirements if the original application mandates it.