CYStech Electronics Corp.
www.DataSheet4U.com
General Purpose NPN Epitaxial Planar Transistor
Spec. No. : C228A3
Issued Date : 2003.10.30
Revised Date :
Page No. : 1/4
BTN3904A3
Description
• The BTN3904A3 is designed for general purpose switching amplifier applications.
• Complementary to BTP3906A3.
Equivalent Circuit
BTN3904A3
TO-92
B：Base
C：Collector
E：Emitter
Absolute Maximum Ratings (Ta=25°C)
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation
Thermal Resistance, Junction to Ambient
Junction Temperature
Storage Temperature
Symbol
VCBO
VCEO
VEBO
IC
Pd
RθJA
Tj
Tstg
EBC
Limits
60
40
6
200
625
200
150
-55~+150
Unit
V
V
V
mA
mW
°C/W
°C
°C
BTN3904A3
CYStek Product Specification
