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BCY78-VII_15 Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SILICON PNP TRANSISTORS
BCY78, VII, VIII, IX, X
BCY79, VII, VIII, IX, X
SILICON
PNP TRANSISTORS
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR BCY78 and BCY79
series types are silicon PNP epitaxial planar transistors,
mounted in a hermetically sealed metal case, designed
for low noise amplifier and switching applications.
MARKING: FULL PART NUMBER
TO-18 CASE
MAXIMUM RATINGS: (TA=25°C unless otherwise noted)
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Peak Collector Current
Peak Base Current
Power Dissipation
Power Dissipation (TC=25°C)
Operating and Storage Junction Temperature
Thermal Resistance
Thermal Resistance
SYMBOL
VCBO
VCEO
VEBO
IC
ICM
IBM
PD
PD
TJ, Tstg
JA
JC
BCY78
32
BCY79
45
32
45
5.0
100
200
200
340
1.0
-65 to +200
450
150
UNITS
V
V
V
mA
mA
mA
mW
W
°C
°C/W
°C/W
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)
SYMBOL TEST CONDITIONS
MIN
ICBO
VCB=Rated VCBO
ICBO
VCB=Rated VCBO, TA=150°C
IEBO
VEB=5.0V
BVCBO
IC=10μA (BCY78)
32
BVCBO
IC=10μA (BCY79)
45
BVCEO
IC=2.0mA (BCY78)
32
BVCEO
IC=2.0mA (BCY79)
45
BVEBO
IE=1.0μA
5.0
VCE(SAT) IC=10mA, IB=250μA
VCE(SAT) IC=100mA, IB=2.5mA
VBE(SAT) IC=10mA, IB=250μA
0.60
VBE(SAT) IC=100mA, IB=2.5mA
0.70
VBE(ON)
VCE=5.0V, IC=2.0mA
0.60
MAX
15
10
20
0.25
0.80
0.85
1.20
0.75
BCY78-VII BCY78-VIII BCY78-IX
BCY79-VII BCY79-VIII BCY79-IX
MIN TYP MAX MIN MAX MIN MAX
hFE
VCE=5.0V, IC=10μA
- 140 -
30 -
40 -
hFE
VCE=5.0V, IC=2.0mA
120 - 220 180 310 250 460
hFE
VCE=1.0V, IC=10mA
80 - -
120 400 160 630
hFE
VCE=1.0V, IC=100mA
40 - -
45 -
60 -
UNITS
nA
μA
nA
V
V
V
V
V
V
V
V
V
V
BCY78-X
BCY79-X
MIN MAX
100 -
380 630
240 1000
60 -
R4 (4-June 2013)