PDTC124X series
NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = 47 kΩ
Rev. 07 — 16 November 2009
Product data sheet
1. Product profile
1.1 General description
NPN Resistor-Equipped Transistors (RET) family.
Table 1. Product overview
Type number
Package
NXP
PDTC124XE
SOT416
PDTC124XEF
SOT490
PDTC124XK
SOT346
PDTC124XM
SOT883
PDTC124XS[1]
SOT54
PDTC124XT
SOT23
PDTC124XU
SOT323
JEITA
SC-75
SC-89
SC-59A
SC-101
SC-43A
-
SC-70
JEDEC
-
-
TO-236
-
TO-92
TO-236AB
-
[1] Also available in SOT54A and SOT54 variant packages (see Section 2).
PNP complement
PDTA124XE
PDTA124XEF
PDTA124XK
PDTA124XM
PDTA124XS
PDTA124XT
PDTA124XU
1.2 Features
Built-in bias resistors
Simplifies circuit design
Reduces component count
Reduces pick and place costs
1.3 Applications
General-purpose switching and
amplification
Inverter and interface circuits
Circuit drivers
1.4 Quick reference data
Table 2.
Symbol
VCEO
IO
R1
R2/R1
Quick reference data
Parameter
collector-emitter voltage
output current
bias resistor 1 (input)
bias resistor ratio
Conditions
open base
Min Typ
--
--
15.4 22
1.7 2.1
Max Unit
50 V
100 mA
28.6 kΩ
2.6
