CMKT5078 NPN/PNP
CMKT5087 PNP/PNP
CMKT5088 NPN/NPN
SURFACE MOUNT
DUAL SILICON TRANSISTORS
DESCRIPTION:
The Central Semiconductor CMKT5078 (one each
NPN and PNP complementary), CMKT5087 (two
single PNP), and CMKT5088 (two single NPN) are
combinations of transistors in a space saving
SOT-363 ULTRAmini™ package, designed for
applications requiring high gain and low noise.
CMKT5078 MARKING CODE: K78
CMKT5087 MARKING CODE: K87
CMKT5088 MARKING CODE: K88
SOT-363 CASE
MAXIMUM RATINGS: (TA=25°C) SYMBOL NPN PNP UNITS
Collector-Base Voltage VCBO 35 50 V
Collector-Emitter Voltage VCEO 30 50 V
Emitter-Base Voltage VEBO 4.5 3.0 V
Continuous Collector Current IC 50 mA
Power Dissipation PD 350 mW
Operating and Storage Junction Temperature TJ, Tstg -65 to +150 °C
Thermal Resistance ΘJA 357 °C/W
ELECTRICAL CHARACTERISTICS PER TRANSISTOR: (TA=25°C unless otherwise noted)
NPN PNP
SYMBOL TEST CONDITIONS MIN MAX MIN MAX UNITS
ICBO V
CB=10V - - - 10 nA
ICBO V
CB=35V - - - 50 nA
ICBO V
CB=20V - 50 - - nA
IEBO V
EB=3.0V - 50 - - nA
BVCBO I
C=100μA 35 - 50 - V
BVCEO I
C=1.0mA 30 - 50 - V
BVEBO I
E=100μA 4.5 - 3.0 - V
VCE(SAT) I
C=10mA, IB=1.0mA - 0.50 - 0.30 V
VBE(SAT) I
C=10mA, IB=1.0mA - 0.80 - 0.85 V
hFE V
CE=5.0V, IC=0.1mA 300 900 250 800
hFE V
CE=5.0V, IC=1.0mA 350 - 250 -
hFE V
CE=5.0V, IC=10mA 300 - 250 -
fT V
CE=5.0V, IC=500μA, f=20MHz 50 - 40 - MHz
Cob V
CB=5.0V, IE=0, f=1.0MHz - 4.0 - 4.0 pF
Cib V
BE=0.5V, IC=0, f=1.0MHz - 15 - - pF
hfe V
CE=5.0V, IC=1.0mA, f=1.0kHz 350 1400 250 900
NF VCE=5.0V, IC=100μA, RS=10kΩ,
f=10Hz to 15.7kHz - 3.0 - 2.0 dB
FEATURES:
• ULTRAmini™ space saving package • One NPN (5088) and one PNP (5087)
• Two NPN (5088) or Two PNP (5087) complementary Transistor in a single package
Transistors in a single package
R4 (13-January 2010)
www.centralsemi.com
CMKT5078 NPN/PNP
CMKT5087 PNP/PNP
CMKT5088 NPN/NPN
SURFACE MOUNT
DUAL SILICON TRANSISTORS
SOT-363 CASE - MECHANICAL OUTLINE
LEAD CODES:
1) Emitter Q1
2) Base Q1
3) Collector Q2
4) Emitter Q2
5) Base Q2
6) Collector Q1
CMKT5078
(NPN/PNP)
MARKING CODE: K78
CMKT5087
(PNP/PNP)
MARKING CODE: K87
CMKT5088
(NPN/NPN)
MARKING CODE: K88
PIN CONFIGURATIONS
www.centralsemi.com
R4 (13-January 2010)
