Description
The BTN2129A3 is a NPN Darlington transistor, designed for general purpose amplifier and low speed switching application.
Features
- High current capability.
- Low VCE(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
CYStech Electronics Corp. www. DataSheet4U. com
Spec. No. : C853A3 Issued Date : 2004.07.14 Revised Date :2004.09.02 Page No. : 2/5
Absolute Maximum Ratings (Ta=25°C)
Parameter Collector-Base Voltage.
BTN2129A3 Datasheet
