BCY59
MECHANICAL DATA
Dimensions in mm (inches)
5.84 (0.230)
5.31 (0.209)
4.95 (0.195)
4.52 (0.178)
GENERAL PURPOSE,
SMALL SIGNAL, NPN TRANSISTOR
5.33 (0.210)
4.32 (0.170)
FEATURES
•
SILICON PLANAR EPITAXIAL NPN
TRANSISTOR
• CECC SCREENING OPTIONS
• SPACE QUALITY LEVELS OPTIONS
• JAN LEVEL SCREENING OPTIONS
0.48 (0.019)
0.41 (0.016)
dia.
2.54 (0.100)
Nom.
12.7 (0.500)
min.
3
1
APPLICATIONS:
Intended for use in audio input stages, driver
stages and low noise input applications. The
2
TO-18 (TO-206AA)
Pin 1 – Emitter
Underside View
PAD 2 – Base
PAD 3 – Collector
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
CEO
V
BEO
I
C
P
TOT
T
J
, T
STG
R
θ
JC
R
θ
JA
Collector - Emitter Voltage (I
B
=0)
Emitter - Base Voltage (I
C
=0)
Collector Current
Total Power Dissipation @ T
amb
≤
25
°C
@ T
c
≤
45
°C
Maximum Junction And Storage Temperature
Thermal Resistance Junction to Case
Thermal Resistance Junction to Ambient
45V
7V
200mA
390mW
1W
-55°C to 175°C
150°C/W
385°C/W
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both
accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Document Number 5253
Issue 1
BCY59
ELECTRICAL CHARACTERISTICS
(T
case
= 25°C unless otherwise stated)
Parameter
V
(BR)
CEO*
V
(BR)
EBO
I
CES
I
CEX
I
EBO
V
BE(sat) *
V
CE(sat) *
h
FE
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cut-off Current
Collector Cut-off Current (T
C
=100°C)
Emitter Cut-off Current
Base-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
DC Current Gain (BCY59A)
Test Conditions
I
B
=0
I
C
=0
V
CE
=45V
V
CE
=45V
I
C
=0
I
C
=10mA
I
C
=100mA
I
C
=10mA
I
C
=100mA
I
C
=2mA
I
C
=10mA
I
C
=100mA
I
C
=2mA
I
E
=10
µ
A
V
BE
=0V
T
C
=150°C
V
BE
= -0.2V
V
EB
=5V
I
B
=0.25mA
I
B
=2.5mA
I
B
=0.25mA
I
B
=2.5mA
V
CE
=5V
V
CE
=1V
V
CE
=1V
V
CE
=5V
V
CE
=5V
V
CE
=1V
V
CE
=1V
V
CE
=5V
V
CE
=5V
V
CE
=1V
V
CE
=1V
V
CE
=5V
V
CB
=10V
V
EB
=0.5V
V
CE
=5V
f=1kHz
I
B1
=1mA
I
B1
=10mA
Min.
45
7
Typ.
Max.
Unit
V
V
0.1
0.1
10
10
20
10
nA
µA
µA
nA
mV
mV
600
750
700
900
120
400
850
1200
350
700
220
120
80
40
20
180
120
45
40
250
160
60
200
3.5
11
2
85
55
480
480
DC Current Gain (BCY59B)
I
C
=10
µ
A
I
C
=2mA
I
C
=10mA
I
C
=100mA
310
400
DC Current Gain (BCY59C)
I
C
=10
µ
A
I
C
=2mA
I
C
=10mA
I
C
=100mA
460
630
MHz
6
15
6
150
150
800
800
pF
dB
f
T
C
CBO
C
EBO
NF
t
on
t
off
Transition Frequency (f=100MHz)
Collector-Base Capacitance (f=1MHz)
Emitter-Base Capacitance (f=1MHz)
Noise Figure
Turn-on Time (V
CC
=10V)
Turn-off Time (V
CC
=10V)
I
C
=10mA
I
E
=0
I
C
=0
I
C
=200
µ
A
R
S
=2K
Ω
I
C
=10mA
I
C
=100mA
ns
ns
I
C
=10mA, I
B1
= I
B2
=1mA
I
C
=100mA, I
B1
= I
B2
=10mA
* Pulsed: Pulse Duration = 300µs, duty cycle = 1.5%
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both
accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Document Number 5253
Issue 1
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