BC179 SEMELAB, BC179 Datasheet
BC179
Manufacturer Part Number
BC179
Description
BIPOLAR TRANSISTOR, PNP, -20V TO-18
Manufacturer
SEMELAB
Datasheet
1.BC179.pdf
(2 pages)
Specifications of BC179
Transistor Polarity
PNP
Collector Emitter Voltage V(br)ceo
20V
Transition Frequency Typ Ft
200MHz
Power Dissipation Pd
300mW
Dc Collector Current
-100mA
Dc Current Gain Hfe
240
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BC179
Manufacturer:
ST/MOTO
Quantity:
20 000
Company:
Part Number:
BC179B
Manufacturer:
NXP
Quantity:
24 046
MECHANICAL DATA
Dimensions in mm (inches)
ABSOLUTE MAXIMUM RATINGS
V
V
V
V
I
P
P
T
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.
C
j,
CBO
CEO
CES
EBO
D
D
PIN 1 – Emitter
T
stg
Collector – Base Continuous Voltage
Collector – Emitter Continuous Voltage With Zero Base Current
Collector – Emitter Continuous Voltage With Base Shortcircuited to Emitter
Emitter – Base Continuous Voltage Reverse Voltage
Continuous Collector Current
Power Device Dissipation @ T
Derate above 25°C
Power Device Dissipation @ T
Derate above 25°C
Operating and Storage Junction to Case
TO–18 METAL PACKAGE
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
Underside View
PIN 2 – Base
sales@semelab.co.uk
A
C
= 25°C
= 25°C,
PIN 3 – Collector
Website:
(T
A
= 25°C unless otherwise stated)
http://www.semelab.co.uk
APPLICATIONS
The BC 177, BC 178 & BC 179 are silicon
epitaxial planar PNP transistors in TO-18
metal case. They are suitablefor use in
driver audio stages, low noise input audio
stages and as low power, high gain general
purpose transistors.
PNP BIPOLAR TRANSISTOR
FEATURES
• SILICON NPN
• HERMETICALLY SEALED TO18
• SCREENING OPTIONS AVAILABLE
GENERAL PURPOSE
SMALL SIGNAL
BC177
-50V
-45V
-50V
Document Number 5760
-65 to +175°C
500W/°C
200W/°C
BC178
0.75W
-0.1A
0.3W
-30V
-25V
-30V
-5V
BC177
BC178
BC179
BC179
-25V
-20V
-25V
Issue 1
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BC179 Summary of contents
Page 1
... A = 25° 25°C, C Website: http://www.semelab.co.uk GENERAL PURPOSE SMALL SIGNAL BC177 BC178 -50V -30V -45V -25V -50V -30V -5V -0.1A 0.3W 500W/°C 0.75W 200W/°C -65 to +175°C Document Number 5760 BC177 BC178 BC179 BC179 -25V -20V -25V Issue 1 ...
Page 2
... I = -100mA -0.5mA I = -10mA -5mA I = -100mA - -2mA - - -10mA 100MHz V = -5V BC177 1kHz BC178 I = -0.2mA BC179 -0.2mA V = -10V C CB Website: http://www.semelab.co.uk BC177 BC178 BC179 Min. Typ. Max. Unit -100 nA -10 A -50 V -30 -25 -45 V -25 - 125 260 240 500 125 260 — 240 ...