
1
Publication date: March 2003
SJC00054BED
Transistors
2SB0779 (2SB779)
Silicon PNP epitaxial planar type
For low-frequency output amplification
■ Features
Low collector-emitter saturation voltage V
CE(sat)
Satisfactory linearity of forward current transfer ratio h
FE at the
low collector voltage
Mini type package, allowing downsizing of the equipment and
automatic insertion through the tape packing and the magazine
packing.
■ Absolute Maximum Ratings T
a
= 25°C
■ Electrical Characteristics T
a = 25°C ± 3°C
0.40
+0.10
–0.05
(0.65)
1.50
+0.25 –0.05
2.8
+0.2 –0.3
2
1
3
(0.95) (0.95)
1.9±0.1
2.90
+0.20
–0.05
0.16
+0.10
–0.06
0.4
±
0.2
5
10
0
to
0.1
1.1
+0.2 –0.1
1.1
+0.3 –0.1
Marking Symbol: 1A
Parameter
Symbol
Rating
Unit
Collector-base voltage (Emitter open)
VCBO
25
V
Collector-emitter voltage (Base open)
VCEO
20
V
Emitter-base voltage (Collector open)
VEBO
7V
Collector current
IC
500
mA
Peak collector current
ICP
1A
Collector power dissipation
PC
200
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
55 to +150
°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Collector-base voltage (Emitter open)
VCBO
IC = 10 A, IE = 0
25
V
Collector-emitter voltage (Base open)
VCEO
IC
= 1 mA, I
B
= 0
20
V
Emitter-base voltage (Collector open)
VEBO
IE = 10 A, IC = 0
7V
Collector-base cutoff current (Emitter open)
ICBO
VCB = 25 V, IE = 0
100
nA
Collector-emitter cutoff current (Base open)
ICEO
VCE
= 20 V, I
B
= 0
1
A
Forward current transfer ratio *
1
hFE1 *
2
VCE = 2 V, IC = 500 mA
90
220
hFE2
VCE = 2 V, IC = 1 A
25
Collector-emitter saturation voltage *
1
VCE(sat)
IC
= 500 mA, I
B
= 50 mA
0.2
0.4
V
Base-emitter saturation voltage *
1
VBE(sat)
IC = 500 mA, IB = 50 mA
1.2
V
Transition frequency
fT
VCB = 10 V, IE = 50 mA, f = 200 MHz
150
MHz
Collector output capacitance
Cob
VCB = 10 V, IE = 0, f = 1 MHz
15
pF
(Common-emitter reverse transfer)
Rank
Q
R
hFE1
90 to 155
130 to 220
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2. *1: Pulse measurement
*2: Rank classification
Note) The part number in the parenthesis shows conventional part number.
Unit: mm
1: Base
2: Emitter
3: Collector
EIAJ: SC-59
Mini3-G1 Package
This product complies with the RoHS Directive (EU 2002/95/EC).
Ma
int
en
an
ce
/
Dis
co
nti
nu
ed
Maintenance/Discontinued
includes
following
four
Product
lifecy
cle
stage.
planed
maintenance
type
maintenance
type
planed
discontinued
typed
discontinued
type
Please
visit
following
URL
about
latest
information.
http://panasonic.net/sc/en