BC107
BC108
BC109
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 BIPOLAR TRANSISTOR
5.33 (0.210)
4.32 (0.170)
12.7 (0.500)
min.
0.48 (0.019)
0.41 (0.016)
dia.
FEATURES
• SILICON NPN
• HERMETICALLY SEALED TO18
• SCREENING OPTIONS AVAILABLE
2.54 (0.100)
Nom.
3
2
1
TO–18 METAL PACKAGE
Underside View
PIN 1 – Emitter
PIN 2 – Base
PIN 3 – Collector
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise stated)
V
CBO
V
CEO
V
CES
Collector – Base Continuous Voltage
BC017
BC108, BC109
Collector – Emitter Continuous Voltage With Zero Base Current
BC107
BC108, BC109
Collector – Emitter Continuous Voltage With Base Shortcircuited to Emitter
BC107
BC108, BC109
V
EBO
I
C
I
CM
P
tot
T
amb
T
stg
Emitter – Base Continuous Voltage Reverse Voltage
Continuous Collector Current
Peak Collector Current
Power Dissipation @ T
amb
= 25°C
Ambient Operating Temperature Range
Storage Temperature Range
BC107
BC108, BC109
50V
30V
6V
5V
100mA
200mA
300mW
-65 to +175°C
-65 to +175°C
50V
30V
45V
20V
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. e-mail sales@semelab.co.uk
Website http://www.semelab.co.uk
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