BTN2129A3 参数 Datasheet PDF下载

CYStech Electronics Corp.

NPN Epitaxial Planar Transistor

Spec. No. : C853A3

Issued Date : 2004.07.14

Revised Date :2004.09.02

Page No. : 1/5

BTN2129A3

Description

The BTN2129A3 is a NPN Darlington transistor, designed for general purpose amplifier and low speed

switching application.

Features:

•High

current capability

•Low

V

CE(SAT)

•High

current gain

•Monolithic

construction with built-in base-emitter shunt resistors

Equivalent Circuit

BTN2129A3

C

B

R1≈8k

R2≈120

Outline

TO-92

B：Base

C：Collector

E：Emitter

E

ECB

BTN2129A3

CYStek Product Specification