Seme LAB BFY77 Bipolar npn silicon transistor Datasheet

BIPOLAR NPN
SILICON TRANSISTOR
BFY77
•
Hermetically Sealed TO-18 Metal Package
•
High Reliability Screening Options Available
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise stated)
VCEO
IC
PD
TJ
Tstg
Collector – Emitter Voltage
Continuous Collector Current
Total Power Dissipation at TA = 25°C
Junction Temperature Range
Storage Temperature Range
45V
50mA
360mW
-65 to +200°C
-65 to +200°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated)
Symbols
Parameters
Test Conditions
VCE(sat)
Collector-Emitter Saturation
Voltage
IC = 1.0mA
IB = 0.1mA
IC = 1.0mA
VCE = 5V
IC = 500µA
VCE = 5V
HFE
Min
Typ
200
Max
Units
0.35
V
450
DYNAMIC CHARACTERISTICS
hfeτ
Cobo
Magnitude of Common emitter
small-signal short-circuit forward
current transfer ratio
2
f = 30MHz
VCB = 5V
IE = 0
Output Capacitance
6
pF
f = 1.0MHz
τ -Parameter by design – not production tested
Semelab Limited 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 Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email: [email protected]
Website: http://www.semelab-tt.com
Document Number 8720
Issue 2
Page 1 of 2
BIPOLAR NPN SILICON TRANSISTOR
BFY77
MECHANICAL DATA
Dimensions in mm (inches)
5.84 (0.230)
5.31 (0.209)
12.7 (0.500)
min.
5.33 (0.210)
4.32 (0.170)
4.95 (0.195)
4.52 (0.178)
0.48 (0.019)
0.41 (0.016)
dia.
2.54 (0.100)
Nom.
3
1
2
TO-18 (TO-206AA) METAL PACKAGE
Underside View
Pin 1 - Emitter
Pin 2 - Base
Pin 3 - Collector
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email: [email protected]
Website: http://www.semelab-tt.com
Document Number 8720
Issue 2
Page 2 of 2
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