BD177 Single Bipolar Transistors by STMicroelectronics, Inc (Active Lifecycle)

Description

The BD177 is a power bipolar transistor designed by STMicroelectronics. It belongs to the TO-126 package, which features plastic/epoxy construction with three pins. Key specifications include a maximum current rating of 3A, a breakdown voltage (V(BR)CEO)) of 60V, and its NPN silicon composition. The BD177 is commonly used in power applications like amplifiers, motor control, or high-power LED drives. Its rugged design and performance make it an essential choice for engineers working with demanding electronic systems.

Features

BD177 is a power bipolar transistor designed for high current (3A) handling with a maximum voltage rating of 60V. It features:
NPN configuration: suitable for common emitter, common base, or common collector circuits.
Silicon material: offering good thermal characteristics and high reliability.
TO-126 package: convenient for heat sinking and easy integration in electronic circuits. These features make the BD177 ideal for applications requiring high current handling in linear or switched-mode circuits.

Package

The BD177 has a TO-126 package type.

Pinout

The BD177 is a NPN bipolar transistor in a TO-126 package. It has three pins:
Emitter (E): Connects to the negative power supply, allowing current to flow through the transistor.
Base (B): This pin connects to the input signal that controls the transistor's conductance.
Collector (C): Output terminal where amplified or switched signals are received. In summary, BD177 has a pin count of 3, with functions related to emitter current flow, base signal input, and collector output amplification or switching.

Manufacturer

The manufacturer of the BD177 is STMicroelectronics, a leading global semiconductor company. Specializing in advanced technologies, STMicroelectronics provides innovative solutions for various industries.

Applications

The BD177, a bipolar transistor from STMicroelectronics, finds applications in power electronics, amplifiers, switches, and motor control circuits. Its high current capability (3A) and voltage rating make it suitable for demanding industrial projects.

Equivalent

The BD177, a power NPN bipolar transistor, may have equivalents from other manufacturers offering similar specifications, such as TO-126 packages and 3A current rating. However, specific equivalent products would require checking datasheets from STMicroelectronics or alternative suppliers like Infineon or On Semiconductor.