Datasheet

1. Product profile
1.1 General description
PNP Resistor-Equipped Transistors (RET) family.
[1] Also available in SOT54A and SOT54 variant packages (see Section 2)
1.2 Features
1.3 Applications
1.4 Quick reference data
PDTA124X series
PNP resistor-equipped transistors; R1 = 22 k, R2 = 47 k
Rev. 08 — 3 September 2009 Product data sheet
Table 1. Product overview
Type number Package NPN complement
NXP JEITA JEDEC
PDTA124XE SOT416 SC-75 - PDTC124XE
PDTA124XEF SOT490 SC-89 - PDTC124XEF
PDTA124XK SOT346 SC-59A TO-236 PDTC124XK
PDTA124XM SOT883 SC-101 - PDTC124XM
PDTA124XS
[1]
SOT54 SC-43A TO-92 PDTC124XS
PDTA124XT SOT23 - TO-236AB PDTC124XT
PDTA124XU SOT323 SC-70 - PDTC124XU
n Built-in bias resistors n Reduces component count
n Simplifies circuit design n Reduces pick and place costs
n 100 mA output current capability
n Digital applications n Cost-saving alternative for BC857 series
in digital applications
n Controlling IC inputs n Switching loads
Table 2. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
V
CEO
collector-emitter voltage open base - - 50 V
I
O
output current (DC) - - 100 mA
R1 bias resistor 1 (input) 15.4 22 28.6 k
R2/R1 bias resistor ratio 1.7 2.1 2.6

Summary of content (12 pages)