Transistor
2SB788
Silicon PNP epitaxial planer type
For high breakdown voltage low-noise amplification
Complementary to 2SD958
Unit: mm
6.9±0.1
2.5±0.1
1.5
1.5 R0.9
1.0
Features
High collector to emitter voltage VCEO
■
R0.9
●
.
●
●
Low noise voltage NV.
M type package allowing easy automatic and manual insertion as
well as stand-alone fixing to the printed circuit board.
R0.7
0.85
Absolute Maximum Ratings (Ta=25˚C)
■
0.55±0.1
0.45±0.05
Parameter
Symbol
VCBO
VCEO
VEBO
ICP
Ratings
–120
–120
–7
Unit
V
3
2
1
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Peak collector current
Collector current
V
V
2.5
2.5
–50
mA
mA
mW
˚C
IC
–20
1:Base
2:Collector
3:Emitter
EIAJ:SC–71
M Type Mold Package
Collector power dissipation
Junction temperature
Storage temperature
PC
400
Tj
150
Tstg
–55 ~ +150
˚C
Electrical Characteristics (Ta=25˚C)
■
Parameter
Symbol
ICBO
Conditions
min
typ
max
–100
–1
Unit
nA
µA
V
VCB = –50V, IE = 0
VCE = –50V, IB = 0
C = –10µA, IE = 0
Collector cutoff current
ICEO
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
VCBO
VCEO
VEBO
I
–120
–120
–7
IC = –1mA, IB = 0
V
IE = –10µA, IC = 0
V
*
Forward current transfer ratio
hFE
VCE = –5V, IC = –2mA
180
700
Collector to emitter saturation voltage VCE(sat)
IC = –20mA, IB = –2mA
VCB = –5V, IE = 2mA, f = 200MHz
VCE = 40V, IC = –1mA, GV = 80dB,
Rg = 100kΩ, Function = FLAT
– 0.6
V
Transition frequency
fT
150
MHz
Noise voltage
NV
150
mV
*hFE Rank classification
Rank
hFE
R
S
T
180 ~ 360
260 ~ 520
360 ~ 700
1