BCY58, VII, VIII, IX, X
BCY59, VII, VIII, IX, X
SILICON
NPN TRANSISTORS
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DESCRIPTION:
The CENTRAL SEMICONDUCTOR BCY58 and BCY59
series types are silicon NPN 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
ELECTRICAL
SYMBOL
ICBO
ICBO
IEBO
BVCBO
BVCBO
BVCEO
BVCEO
BVEBO
VCE(SAT)
VCE(SAT)
VBE(SAT)
VBE(SAT)
SYMBOL
VCBO
VCEO
VEBO
IC
ICM
IBM
PD
PD
TJ, Tstg
JA
JC
BCY58
32
32
BCY59
45
45
UNITS
V
V
V
mA
mA
mA
mW
W
°C
°C/W
°C/W
7.0
100
200
200
340
1.0
-65 to +200
450
150
CHARACTERISTICS:
(TA=25°C unless otherwise noted)
TEST CONDITIONS
MIN
VCB=Rated VCBO
VCB=Rated VCBO, TA=150°C
VEB=5.0V
IC=10μA (BCY58)
32
IC=10μA (BCY59)
45
IC=2.0mA (BCY58)
32
IC=2.0mA (BCY59)
45
IE=1.0μA
7.0
IC=10mA, IB=250μA
IC=100mA, IB=2.5mA
IC=10mA, IB=250μA
0.60
IC=100mA, IB=2.5mA
0.75
BCY58-VII
BCY59-VII
MIN TYP MAX
-
20
-
120 -
220
80
-
-
40
-
-
MAX
10
10
10
0.35
0.70
0.85
1.20
BCY58-IX
BCY59-IX
MIN MAX
40
-
250 460
160 630
60
-
UNITS
nA
μA
nA
V
V
V
V
V
V
V
V
V
BCY58-X
BCY59-X
MIN MAX
100
-
380 630
240 1000
60
-
hFE
hFE
hFE
hFE
VCE=5.0V,
VCE=5.0V,
VCE=1.0V,
VCE=1.0V,
IC=10μA
IC=2.0mA
IC=10mA
IC=100mA
BCY58-VIII
BCY59-VIII
MIN MAX
20
-
180 310
120 400
45
-
R2 (8-November 2013)
BCY58, VII, VIII, IX, X
BCY59, VII, VIII, IX, X
SILICON
NPN TRANSISTORS
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C unless otherwise noted)
SYMBOL TEST CONDITIONS
MIN
TYP
fT
VCE=5.0V, IC=10mA, f=100MHz
150
Cob
VCB=10V, IE=0, f=1.0MHz
Cib
VEB=0.5V, IC=0, f=1.0MHz
NF
VCE=5.0V, IC=0.2mA, Rs=2.0kΩ, f=1.0kHz, B=200Hz
ton
VCC=10V, IC=10mA, IB1=IB2=1.0mA
85
td
VCC=10V, IC=10mA, IB1=IB2=1.0mA
35
tr
VCC=10V, IC=10mA, IB1=IB2=1.0mA
50
toff
VCC=10V, IC=10mA, IB1=IB2=1.0mA
450
ts
VCC=10V, IC=10mA, IB1=IB2=1.0mA
400
tf
VCC=10V, IC=10mA, IB1=IB2=1.0mA
80
ton
VCC=10V, IC=100mA, IB1=IB2=10mA
55
td
VCC=10V, IC=100mA, IB1=IB2=10mA
5.0
tr
VCC=10V, IC=100mA, IB1=IB2=10mA
50
toff
VCC=10V, IC=100mA, IB1=IB2=10mA
450
ts
VCC=10V, IC=100mA, IB1=IB2=10mA
250
tf
VCC=10V, IC=100mA, IB1=IB2=10mA
20
MAX
5.0
15
10
150
800
150
800
UNITS
MHz
pF
pF
dB
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
TO-18 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Emitter
2) Base
3) Collector
MARKING:
FULL PART NUMBER
R2 (8-November 2013)
w w w. c e n t r a l s e m i . c o m
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PRODUCT SUPPORT
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Central’s applications engineering team is ready to discuss your design challenges. Just ask.
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nd
day air)
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• Up-screening capabilities
REQUESTING PRODUCT PLATING
1.
2.
If requesting Tin/Lead plated devices, add the suffix “ TIN/LEAD” to the part number when
ordering (example: 2N2222A TIN/LEAD).
If requesting Lead (Pb) Free plated devices, add the suffix “ PBFREE” to the part number
when ordering (example: 2N2222A PBFREE).
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