PDTC143X series
NPN resistor-equipped transistors;
R1 = 4.7 k, R2 = 10 k
Rev. 11 — 9 December 2011
Product data sheet
1. Product profile
1.1 General description
NPN Resistor-Equipped Transistor (RET) family in Surface-Mounted Device (SMD)
plastic packages.
Table 1. Product overview
Type number
Package
NXP
PDTC143XE
SOT416
PDTC143XM
SOT883
PDTC143XT
SOT23
PDTC143XU
SOT323
JEITA
SC-75
SC-101
-
SC-70
JEDEC
PNP
complement
- PDTA143XE
- PDTA143XM
TO-236AB PDTA143XT
- PDTA143XU
Package
configuration
ultra small
leadless ultra small
small
very small
1.2 Features and benefits
100 mA output current capability
Built-in bias resistors
Simplifies circuit design
Reduces component count
Reduces pick and place costs
AEC-Q101 qualified
1.3 Applications
Digital applications in automotive and
industrial segments
Control of IC inputs
Cost-saving alternative for BC847/857
series in digital applications
Switching loads
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 Max Unit
- - 50 V
- - 100 mA
3.3 4.7 6.1 k
1.7 2.1 2.6
