MUN2140, DTA144TM3
Digital Transistors (BRT)
R1 = 47 kW, R2 = 8 kW
PNP Transistors with Monolithic Bias
Resistor Network
http://onsemi.com
PIN CONNECTIONS
This series of digital transistors is designed to replace a single
device and its external resistor bias network. The Bias Resistor
Transistor (BRT) contains a single transistor with a monolithic bias
network consisting of two resistors; a series base resistor and a base−
emitter resistor. The BRT eliminates these individual components by
integrating them into a single device. The use of a BRT can reduce
both system cost and board space.
PIN 3
COLLECTOR
(OUTPUT)
PIN 1
BASE
(INPUT)
R1
R2
PIN 2
EMITTER
(GROUND)
Features
• Simplifies Circuit Design
• Reduces Board Space
• Reduces Component Count
MARKING DIAGRAMS
• S and NSV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC-Q101 Qualified
and PPAP Capable
SC−59
CASE 318D
STYLE 1
XX MG
G
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
1
Compliant
SOT−723
CASE 631AA
STYLE 1
MAXIMUM RATINGS (T = 25°C)
XX M
A
1
Rating
Collector−Base Voltage
Collector−Emitter Voltage
Collector Current − Continuous
Input Forward Voltage
Symbol
Max
50
Unit
Vdc
XXX
M
G
= Specific Device Code
V
V
CBO
CEO
=
=
Date Code*
50
Vdc
Pb−Free Package
I
C
100
40
mAdc
Vdc
(Note: Microdot may be in either location)
V
IN(fwd)
*Date Code orientation may vary depending
upon manufacturing location.
Input Reverse Voltage
V
5
Vdc
IN(rev)
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
ORDERING INFORMATION
See detailed ordering, marking, and shipping information in
the package dimensions section on page 2 of this data sheet.
© Semiconductor Components Industries, LLC, 2012
1
Publication Order Number:
September, 2012 − Rev. 1
DTA144T/D