Transistor
2SA1022
Silicon PNP epitaxial planer type
For high-frequency amplification
Complementary to 2SC2295
Unit: mm
2.8 +–00..32
1.5 –+00..0255
0.65±0.15
Features
High transition frequency fT.
■
0.65±0.15
●
●
Mini type package, allowing downsizing of the equipment and
1
2
automatic insertion through the tape packing and the magazine
packing.
3
Absolute Maximum Ratings (Ta=25˚C)
■
Parameter
Symbol
VCBO
VCEO
VEBO
IC
Ratings
–30
Unit
V
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Collector current
0.1 to 0.3
–20
V
0.4±0.2
–5
V
–30
mA
mW
˚C
Collector power dissipation
Junction temperature
Storage temperature
PC
200
1:Base
2:Emitter
JEDEC:TO–236
EIAJ:SC–59
Tj
150
3:Collector
Mini Type Package
Tstg
–55 ~ +150
˚C
Marking symbol : E
Electrical Characteristics (Ta=25˚C)
■
Parameter
Symbol
ICBO
ICEO
IEBO
Conditions
min
typ
max
– 0.1
–100
–10
Unit
µA
VCB = –10V, IE = 0
Collector cutoff current
VCE = –20V, IB = 0
µA
Emitter cutoff current
VEB = –5V, IC = 0
µA
*
Forward current transfer ratio
hFE
VCE = –10V, IC = –1mA
IC = –10mA, IB = –1mA
VCE = –10V, IC = –1mA
70
220
Collector to emitter saturation voltage VCE(sat)
– 0.1
– 0.7
300
2.8
V
V
Base to emitter voltage
Transition frequency
Noise figure
VBE
fT
VCB = –10V, IE = 1mA, f = 200MHz
150
MHz
dB
Ω
NF
Zrb
VCB = –10V, IE = 1mA, f = 5MHz
VCB = –10V, IE = 1mA, f = 2MHz
Reverse transfer impedance
Common emitter reverse transfer
capacitance
22
VCE = –10V, IC = –1mA
Cre
1.2
pF
f = 10.7MHz
*hFE Rank classification
Rank
hFE
B
70 ~ 140
EB
C
110 ~ 220
EC
Marking Symbol
1