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© Semiconductor Components Industries, LLC, 2012
June, 2017 − Rev. 1
1 Publication Order Number:
DTC144WD/D
MUN5237DW1,
NSBC144WDXV6,
NSBC144WDP6
Dual NPN Bias Resistor
Transistors
R1 = 47 kW, R2 = 22 kW
NPN Transistors with Monolithic Bias
Resistor Network
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.
Features
• 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
• These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS
Compliant
MAXIMUM RATINGS
(T
A
= 25°C, common for Q
1
and Q
2
, unless otherwise noted)
Rating
Symbol Max Unit
Collector-Base Voltage V
CBO
50 Vdc
Collector-Emitter Voltage V
CEO
50 Vdc
Collector Current − Continuous I
C
100 mAdc
Input Forward Voltage V
IN(fwd)
40 Vdc
Input Reverse Voltage V
IN(rev)
10 Vdc
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.
ORDERING INFORMATION
Device Package Shipping
†
MUN5237DW1T1G,
SMUN5237DW1T1G
SOT−363 3,000/Tape & Reel
NSBC144WDXV6T1G SOT−563 4,000/Tape & Reel
NSBC144WDP6T5G SOT−963 8,000/Tape & Reel
†For information on tape and reel specifications, including part orientation and
tape sizes, please refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
www.onsemi.com
MARKING DIAGRAMS
PIN CONNECTIONS
7P/V = Specific Device Code
M = Date Code*
G = Pb-Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending
upon manufacturing location.
SOT−363
CASE 419B−02
SOT−563
CASE 463A
Q
1
Q
2
(1)(2)(3)
(6)(5)(4)
R
1
R
2
R
2
R
1
SOT−963
CASE 527AD
V M
1
7P MG
G
1
6
7P MG
1