3DD127D PDF Datasheet – 400V, 2.5A, 50W – NPN Transistor

This post describes for the semiconductor 3DD127D.

The function of this semiconductor is 400V, 2.5A, NPN Transistor.

The package is TO-126F Type

The manufacturer of this parts is Huajing Microelectronics.

See the preview image and the 3DD127D Datasheet PDF file for more information.

Pinout3DD127D pinout

Description

The 3DD127D is a silicon NPN power switching transistor, which uses a planar process, a partial pressure ring terminal structure and a few child life control technology, integrated active anti-saturation network, improve the product breakdown voltage, switching speed and reliability.

A Silicon NPN Epitaxial Planar Transistor is a type of bipolar junction transistor (BJT) made from silicon, a semiconductor material. This transistor is designed for amplifying or switching electronic signals in various electronic circuits.

NPN Configuration:

1. Emitter (N): The heavily doped N-type layer, which is the source of charge carriers (electrons) in the transistor.

2. Base (P): The thin P-type layer, which controls the flow of charge carriers between the emitter and collector.

3. Collector (N): The N-type layer, which collects the charge carriers that pass through the base-emitter junction.

 

1 page
3DD127D transistor pdf datasheet

 

Features

1. Low switching losses

2. Reverse leakage current is small

3. High temperature characteristics

4. Suitable switching speed

5. High reliability

Applications:

1. Compact electronic energy saving lamp

2. Electronic ballast

3. General power switch circuit

 

3DD127D PDF Datasheet

 

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