BCY39A
Prelim.4/97
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
APPLICATIONS
Small signal PNP transistors for relay
switching resistor logic circuits and general
purpose applications.
V
CBO
Collector – Base Voltage
V
CEX
Collector – Emitter Voltage
V
CE
Collector – Emitter Voltage (I
c
= 500mA)
V
EBO
Emitter – Base Voltage
I
C(PK)
Peak Collector Current
I
C(AV)
Continuous Collector Current
I
EM
Emitter Peak Current
I
E(AV)
Continuous Emitter Current
I
BM
Base Peak Current
I
B(AV)
Continuous Base Current
P
TOT
Total Power Dissipation
T
J
Junction Temperature
T
stg
Storage Temperature
-64V
-64V
-60V
-12V
500mA
250mA
500mA
250mA
125mA
125mA
410mW
150°C
150°C
MECHANICAL DATA
Dimensions in mm
0.89
(0.035)
max.
38.1
(1.500)
min.
4.19 (0.165)
4.95 (0.195)
8.89 (0.35)
9.40 (0.37)
7.75 (0.305)
8.51 (0.335)
7.75 (0.305)
8.51 (0.335)
dia.
5.08 (0.200)
typ.
TO-5
ABSOLUTE MAXIMUM RATINGS (T
case
= 25°C unless otherwise stated)
SMALL SIGNAL
PNP TRANSISTORS
IN TO-5
Pin1 - Emitter Pin2 - Base Pin3 - Collector