2SA1807TLP

Single Bipolar Transistors Overview

The ROHM Semiconductor 2SA1807TLP is a PNP silicon small-signal bipolar junction transistor designed for general-purpose switching and amplification applications. It features a collector-emitter voltage rating of -50V and a continuous collector current capacity of -3A. The device utilizes the MPT3 surface-mount package, which facilitates automated assembly processes while maintaining thermal efficiency. Key electrical characteristics include a low saturation voltage of -0.35V maximum at specified drive conditions and high DC current gain, ensuring efficient operation in low-power circuits.

Single Bipolar Transistors Feature Summary

• Low saturation voltage for reduced power loss during switching operations
• High DC current gain for effective signal amplification
• Complementary design pairing with NPN transistors for push-pull configurations

Single Bipolar Transistors Applications

• Audio visual equipment
• Office automation equipment
• Communications devices
• Electronic toys

Single Bipolar Transistors Procurement Notes

Verify that the specific ordering suffix matches the required packaging format, as variations exist between tape-and-reel quantities. Confirm RoHS compliance status directly from the manufacturer's latest documentation before finalizing procurement orders to ensure adherence to environmental regulations.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring robust PNP switching capabilities within a compact surface-mount footprint. Ensure the circuit operates within the specified temperature range and does not exceed the maximum power dissipation limits defined in the official datasheet to maintain long-term reliability.

Single Bipolar Transistors Part Context

This part belongs to ROHM's standard discrete semiconductor lineup intended for consumer electronics. It serves as a complementary counterpart to specific NPN variants, enabling balanced performance in differential amplifier stages and output driver circuits commonly found in portable electronic devices.

Single Bipolar Transistors Replacement Considerations

The 2SA1862 is documented as a similar level replacement with the same pinout and package configuration. Verify electrical parameter compatibility before substitution.