BCY39A
MECHANICAL DATA
Dimensions in mm (inches)
8.51 (0.34)
9.40 (0.37)
SMALL SIGNAL
PNP TRANSISTORS
7.75 (0.305)
8.51 (0.335)
6.10 (0.240)
6.60 (0.260)
12.70
(0.500)
min.
0.89
max.
(0.035)
0.41 (0.016)
0.53 (0.021)
dia.
APPLICATIONS
5.08 (0.200)
typ.
Small signal PNP transistors for relay
switching resistor logic circuits and general
purpose applications.
2.54
(0.100)
2
1
0.74 (0.029)
1.14 (0.045)
0.71 (0.028)
0.86 (0.034)
3
45°
TO39 PACKAGE (TO-205AD)
Underside View
Pin 1 = Emitter
Pin 2 = Base Pin 3 = Collector
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
CB
V
CE
V
EB
I
CM
I
C(AV)
I
BM
I
B(AV)
I
EM
I
E(AV)
P
TOT
Collector
–
Base Voltage
Collector
–
Emitter Voltage
Emitter
–
Base Voltage
Collector Current
Collector Current ave Over any 20ms
Base Current
Base Current ave Over any 20ms
Emitter Current
Emitter Current ave Over any 20ms
Total Power Dissipation
25V
25V
16V
100mA
30mA
30mA
15mW
100mA
65mA
230mW
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 3080
Issue 1
BCY39A
THERMAL CHARACTERISTICS
CHARACTERISTICS
θ
j-amb
θ
j-case
Junction to Ambient
Junction to Case
0.3°C/mW
0.12°C/mW
ELECTRICAL CHARACTERISTICS
(Tcase = 25°C unless otherwise stated)
Parameter
I
CBO
Collector Cut-off Current
Test Conditions
V
CB
= -6V
V
CB
= -6V
T
amb
= 100°C
V
EB
= -6V
I
C
= 0
I
C
= 0
V
CE
= -1V
V
CE
= - 1V
I
B
= 15mA
I
B
= - 1V
V
CB
= 0
V
CE
= -2V
R
s
= 500Ω
V
CE
= -6V
V
CE
= -6V
I
E
= 0
I
E
= 0
Min.
Typ.
1
0.1
1
0.1
Max. Unit
100
2.5
100
2.5
nA
µA
nA
µA
I
EBO
Emitter Cut-off Current
V
EB
= -6V
T
amb
= 100°C
I
C
= 30mA
12
10
30
50
15
-0.46
-1.5
-1.1
-1.9
14
8
V
mA
dB
100
—
MHz
—
h
FE
V
CE(sat)
V
BE
I
B
NF
h
fe
f
T
DC Current Gain
I
C
= 150mA
I
CM
= 300mA V
CE
= - 6V
Collector – Emitter Saturation Voltage I
C
= 150mA
Base – Emitter Voltage
Base – Current
Noise Figure
Small Signal Current Gain
Transistion Frequency
I
C
= 150mA
I
E
= 150mA
I
C
= 500µA
f = 1kc/s
I
C
= 10mA
f = 1kc/s
I
C
= 1mA
3
15
0.45
35
1.5
*Pulse Test : Pulse Width < 300µs, Duty Cycle < 2%
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 3080
Issue 1
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