2SA1774TLQ

Single Bipolar Transistors Overview

The 2SA1774TLQ is a PNP silicon bipolar junction transistor manufactured by Rohm Semiconductor. It operates with a maximum collector-emitter voltage of -50V and a continuous collector current of -150mA. The device features a transition frequency of 140MHz and a power dissipation rating of 150mW. It utilizes an EMT3 (SOT-416) surface-mount package.

Single Bipolar Transistors Feature Summary

• Designed for general-purpose small signal amplifier applications
• Features excellent hFE linearity characteristics
• Functions as a complementary device to the 2SC5658, 2SC4617EB, 2SC4617, 2SC4081UB, 2SC4081U3, and 2SC2412K transistors

Single Bipolar Transistors Applications

• General purpose small signal amplification circuits

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official Rohm documentation to confirm exact packaging configurations and tape-and-reel specifications. Ensure that the selected variant matches the required marking codes and hFE rank classifications for your design implementation.

Single Bipolar Transistors Selection Notes

Select this component when a compact PNP transistor is required for low-power general-purpose amplification tasks. Consider its complementary relationship with specific NPN counterparts in push-pull or differential circuit topologies where matched performance characteristics are necessary.

Single Bipolar Transistors Part Context

This part belongs to the 2SA1774 series of general-purpose transistors. It shares the same electrical ratings and pinout configuration as the 2SA1774EB but utilizes the EMT3 package instead of the EMT3F package. It is distinct from automotive-grade variants such as the 2SA1774E3HZG.

Single Bipolar Transistors Replacement Considerations

The 2SA1774EB serves as a direct replacement within the same family, differing only in the specific SOT-416FL package designation.