Philips Semiconductors
NPN resistor-equipped transistors;
R1 = 47 kΩ, R2 = open
Product specification
PDTC144T series
FEATURES
• Built-in bias resistors
• Simplified circuit design
• Reduction of component count
• Reduced pick and place costs.
APPLICATIONS
• General purpose switching and amplification
• Inverter and interface circuits
• Circuit driver.
QUICK REFERENCE DATA
SYMBOL PARAMETER
VCEO
collector-emitter
voltage
IO
output current (DC)
R1
bias resistor
R2
open
TYP.
−
−
47
−
MAX. UNIT
50 V
100 mA
−
kΩ
−
−
DESCRIPTION
NPN resistor-equipped transistor (see “Simplified outline,
symbol and pinning” for package details).
PRODUCT OVERVIEW
TYPE NUMBER
PDTC144TE
PDTC144TEF
PDTC144TK
PDTC144TM
PDTC144TS
PDTC144TT
PDTC144TU
PACKAGE
PHILIPS
EIAJ
SOT416
SOT490
SOT346
SOT883
SOT54 (TO-92)
SOT23
SOT323
SC-75
SC-89
SC-59
SC-101
SC-43
−
SC-70
Note
1. * = p: Made in Hong Kong.
* = t: Made in Malaysia.
* = W: Made in China.
MARKING CODE PNP COMPLEMENT
43
33
53
E4
TC144T
*41(1)
*41(1)
PDTA144TE
PDTA144TEF
PDTA144TK
PDTA144TM
PDTA144TS
PDTA144TT
PDTA144TU
2004 Aug 17
2