MUN2233, MMUN2233L,
MUN5233, DTC143ZE,
DTC143ZM3, NSBC143ZF3
Digital Transistors (BRT)
R1 = 4.7 kW, R2 = 47 kW
www.onsemi.com
NPN Transistors with Monolithic Bias
Resistor Network
PIN CONNECTIONS
PIN 3
COLLECTOR
(OUTPUT)
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 1
BASE
(INPUT)
R1
R2
PIN 2
EMITTER
(GROUND)
Features
MARKING DIAGRAMS
• Simplifies Circuit Design
• Reduces Board Space
• Reduces Component Count
• 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
1
SOT−23
CASE 318
STYLE 6
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
XXX MG
G
Compliant
1
MAXIMUM RATINGS (T = 25°C)
A
SC−70/SOT−323
CASE 419
Rating
Collector−Base Voltage
Collector−Emitter Voltage
Collector Current − Continuous
Input Forward Voltage
Symbol
Max
50
Unit
Vdc
XX MG
G
STYLE 3
V
CBO
V
CEO
1
50
Vdc
SC−75
CASE 463
STYLE 1
I
C
100
30
mAdc
Vdc
XX M
XX M
V
IN(fwd)
1
Input Reverse Voltage
V
IN(rev)
5
Vdc
SOT−723
CASE 631AA
STYLE 1
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1
SOT−1123
CASE 524AA
STYLE 1
X M
1
XXX
= Specific Device Code
M
G
=
=
Date Code*
Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending up-
on manufacturing location.
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, 2015
1
Publication Order Number:
January, 2015 − Rev. 5
DTC143Z/D