PXT4401 Datasheet, PDF (1/2 Pages) NXP Semiconductors – NPN switching transistor

SMD Type
NPN Switching Transistor
PXT4401
Transistors
Features
High current (max. 600 mA)
Low voltage (max. 40 V).
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
Rating
Unit
Collector-base voltage
VCBO
60
V
Collector-emitter voltage
VCEO
40
V
Emitter-base voltage
VEBO
5
V
Collector current
IC
600
mA
Peak collector current
ICM
800
mA
Peak base current
IBM
200
mA
Ptot
Total power dissipation
*1
0.5
W
*2
0.8
*3
1.1
Storage temperature
Tstg
-65 to +150
Junction temperature
Tj
150
Operating ambient temperature
Ramb
-65 to +150
Rth(j-a)
Thermal resistance from junction to ambient
*1
250
K/W
*2
156
*3
113
Thermal resistance from junction to soldering point
Rth(j-s)
30
K/W
*1 Device mounted on a printed-circuit board, single-sided copper, tin-plated and standard ---
----footprint.
*2 Device mounted on a printed-circuit board, single-sided copper, tin-plated and mounting -
- -pad for collector 1 cm².
*3 Device mounted on a printed-circuit board, single-sided copper, tin-plated and mounting --
----pad for collector 6 cm².
www.kexin.com.cn ¹