2SA1774EBTLP

Single Bipolar Transistors Overview

The 2SA1774EBTLP is a PNP silicon general-purpose small signal transistor manufactured by ROHM Semiconductor. It operates with a collector-emitter voltage of -50V and a continuous collector current of -150mA, housed in an SOT-416FL (EMT3F) surface-mount package. The device features a DC current gain (hFE) ranging from 120 to 390, a transition frequency of 140MHz, and a power dissipation capacity of 150mW at 25°C ambient temperature.

Single Bipolar Transistors Feature Summary

• Provides excellent hFE linearity for stable amplification performance.
• Designed as a complementary component to the 2SC5658, 2SC4617EB, 2SC4617, 2SC4081UB, 2SC4081U3, and 2SC2412K NPN transistors.

Single Bipolar Transistors Applications

• General purpose small signal amplifier circuits
• Complementary pairing with specified NPN transistors in analog stages

Single Bipolar Transistors Procurement Notes

Verify that the ordering suffix 'TLQ' or 'L' corresponds to the specific tape-and-reel packaging configuration required for your automated assembly process. Confirm RoHS compliance status and REACH SVHC declarations directly with the manufacturer or authorized distributor before finalizing procurement specifications.

Single Bipolar Transistors Selection Notes

Select this component when a compact PNP transistor with high current gain linearity is required for low-power applications. Ensure the design accommodates the 150mW power dissipation limit and the -50V collector-emitter breakdown voltage within the operating environment.

Single Bipolar Transistors Part Context

This part belongs to the 2SA1774 series of general-purpose bipolar junction transistors. It shares electrical characteristics with the 2SA1774EB but utilizes the EMT3F (SOT-416FL) surface-mount package variant, distinguishing it from through-hole or other SMD form factors within the same product family.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers: 2SA1774TLS, 2SA1774TLQ, 2SA1774T1G, S2SA1774G.

Single Bipolar Transistors FAQ

What is the maximum collector-base voltage rating?

The absolute maximum collector-base voltage (VCBO) is rated at -60V.

Is this transistor suitable for automotive applications?

No, the standard 2SA1774EB series is classified as a standard-grade product and is not recommended for use in automotive equipment.

What is the typical output capacitance value?

The typical output capacitance (Cob) is 4.0pF, measured under conditions of VCB = -12V, IE = 0A, and f = 1MHz.