DATA SHEET
www.onsemi.com
Power Transistor, NPN, Dual
General Purpose
100 V, 3 A
NPN TRANSISTOR
100 V, 3 A
C5
MJK31C
These Bipolar Junction Transistors are designed for general purpose
power and switching applications such as regulators, converters
and power amplifiers. Housed in advanced LFPAK package
(5 x 6 mm) with excellent thermal conduction. Automotive
end applications include air bag deployment, power train control
units, and instrument clusters.
B 4
E 123
Features
• Complementary PNP: MJK32C
• NJV 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
LFPAK4 5x6
CASE 760AB
MARKING DIAGRAM
J31CG
XX
MAXIMUM RATINGS (T = 25°C)
A
Rating
Symbol
Max
Unit
ALLYW
Collector−Emitter Voltage
V
100
Vdc
CEO
EBO
Emitter−Base Voltage
V
5
Vdc
A
1
2
3
4
(Top View)
Collector Current − Continuous
Collector Current − Peak
I
C
3
J31CG
A
LL
Y
= Specific Device Code
= Assembly Location
= Wafer Lot
I
5
A
CM
Junction and Storage Temperature Range
T , T
−65 to +150
_C
J
stg
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.
= Year
W
= Work Week
ORDERING INFORMATION
THERMAL CHARACTERISTICS
†
Device
Package
Shipping
Characteristics
Symbol
Max
Unit
Thermal Resistance, Junction−to−Case
R
2.4
_C/W
q
MJK31CTWG
LFPAK4 5x6 3000 / Tape &
JC
JA
D
per Device (Note 1)
(Pb−Free)
Reel
Thermal Resistance, Junction−to−Ambient
per Device (Note 1)
R
45
_C/W
LFPAK4 5x6 3000 / Tape &
q
NJVMJK31CTWG
(Pb−Free)
Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Total Power Dissipation
P
2.7
W
@ T = 25_C (Note 1)
A
2
1. Surface−mounted on FR4 board using a 6 cm , 2 oz. Cu collector pad.
© Semiconductor Components Industries, LLC, 2021
1
Publication Order Number:
April, 2022 − Rev. 0
MJK31C/D