2SA1552S-TL-E

Single Bipolar Transistors Overview

The 2SA1552S-TL-E is a PNP bipolar junction transistor manufactured by onsemi, formerly associated with Sanyo. It features a maximum collector-emitter voltage of 160 V and a continuous collector current of 1.5 A. The device operates with a transition frequency of 120 MHz and a maximum power dissipation of 1 W. It utilizes the TP-FA surface-mount package (TO-252-3/DPAK). Key electrical characteristics include a DC current gain (hFE) minimum of 200 at 100 mA and 5 V, and a saturation voltage of 500 mV at 50 mA base and 500 mA collector currents.

Single Bipolar Transistors Feature Summary

• High voltage and large current capacity utilizing FBET and MBIT processes
• Ultrahigh-speed switching capabilities for efficient circuit operation
• Compact and slim surface-mount package design

Single Bipolar Transistors Applications

• Converters
• Inverters
• Color TV audio output circuits

Single Bipolar Transistors Procurement Notes

Verify manufacturer status as onsemi acquired Sanyo's semiconductor business. Confirm RoHS compliance and REACH status in official documentation. Check for End-of-Life notices or Product Change Notifications regarding this specific suffix variant before procurement planning.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring high-voltage PNP switching in compact surface-mount designs. Ensure thermal management supports the 1 W power dissipation limit. Verify that the 160 V breakdown voltage meets circuit requirements and that the TO-252-3 footprint aligns with PCB layout constraints.

Single Bipolar Transistors Part Context

This part belongs to the 2SA1552 series of high-voltage PNP transistors. The 'TL-E' suffix typically denotes the specific tape-and-reel packaging and environmental compliance (Lead-free/RoHS) for the TO-252-3 surface-mount variant. The technology was originally developed by Sanyo Semiconductor before being integrated into onsemi's portfolio.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the 2SA1552T-TL-E and 2SA1552S-E. Verify pinout compatibility and package dimensions (TO-252-3 vs TO-251-3) when selecting alternatives from other manufacturers.