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Panasonic Electronic Components Datasheet


2SA1128

Silicon PNP epitaxial planer type


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2SA1128 pdf
Transistor
2SA1128
Silicon PNP epitaxial planer type
For low-frequency output amplification
s Features
q Low collector to emitter saturation voltage VCE(sat).
q Optimum for low-voltage operation and for converter circuits.
s Absolute Maximum Ratings (Ta=25˚C)
Parameter
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Peak collector current
Collector current
Collector power dissipation
Junction temperature
Storage temperature
Symbol
VCBO
VCEO
VEBO
ICP
IC
PC
Tj
Tstg
Ratings
–25
–20
–7
–1
– 0.5
600
150
–55 ~ +150
Unit
V
V
V
A
A
mW
˚C
˚C
5.0±0.2
Unit: mm
4.0±0.2
+0.2
0.45 –0.1
1.27
+0.2
0.45 –0.1
1.27
123
2.54±0.15
1:Emitter
2:Collector
3:Base
JEDEC:TO–92
EIAJ:SC–43A
s Electrical Characteristics (Ta=25˚C)
Parameter
Symbol
Conditions
min typ max Unit
Collector cutoff current
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Forward current transfer ratio
Collector to emitter saturation voltage
Base to emitter saturation voltage
Transition frequency
Collector output capacitance
ICBO
ICEO
VCBO
VCEO
VEBO
hFE1*1
hFE2
VCE(sat)
VBE(sat)
fT
Cob
VCB = –25V, IE = 0
–100 nA
VCE = –20V, IB = 0
–1 µA
IC = –10µA, IE = 0
–25
V
IC = –1mA, IB = 0
–20
V
IE = –10µA, IC = 0
–7
V
VCE = –2V, IC = –0.5A*2
90 220
VCE = –2V, IC = –1A*2
25
IC = –500mA, IB = –50mA*2
– 0.4
V
IC = –500mA, IB = –50mA*2
–1.2 V
VCB = –10V, IE = 50mA, f = 200MHz 150 MHz
VCB = –10V, IE = 0, f = 1MHz
15 25 pF
*2 Pulse measurement
*1hFE Rank classification
Rank
Q
R
hFE1 90 ~ 155 130 ~ 220
Note) S Rank VCEO 18V.
1



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2SA1128 pdf
Transistor
PC — Ta
800
700
600
500
400
300
200
100
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (˚C)
–100
–30
–10
VBE(sat) — IC
IC/IB=10
–3
–1
– 0.3
– 0.1
Ta=–25˚C
25˚C
75˚C
– 0.03
– 0.01
– 0.01 – 0.03 – 0.1 – 0.3 –1 –3
Collector current IC (A)
–10
Cob — VCB
80
IE=0
70 f=1MHz
Ta=25˚C
60
50
40
30
20
10
0
–1 –3 –10 –30 –100
Collector to base voltage VCB (V)
IC — VCE
–1.2
Ta=25˚C
–1.0
– 0.8
– 0.6
– 0.4
IB=–10µA
–9µA
–8µA
–7µA
–6µA
–5µA
–4µA
–3µA
–2µA
– 0.2
–1µA
0
0 –1 –2 –3 –4 –5 –6
Collector to emitter voltage VCE (V)
2SA1128
–100
–30
–10
VCE(sat) — IC
IC/IB=10
–3
–1
– 0.3
– 0.1
– 0.03
Ta=75˚C
25˚C
–25˚C
– 0.01
– 0.01 – 0.03 – 0.1 – 0.3 –1 –3
Collector current IC (A)
–10
hFE — IC
600
VCE=–2V
500
400
300 Ta=75˚C
25˚C
200
–25˚C
100
0
– 0.01 – 0.03 – 0.1 – 0.3 –1 –3
Collector current IC (A)
–10
fT — IE
320
VCB=–10V
Ta=25˚C
280
240
200
160
120
80
40
0
0.1 0.3 1 3 10 30 100
Emitter current IE (mA)
2



Part Number 2SA1128
Description Silicon PNP epitaxial planer type
Maker Panasonic Semiconductor - Panasonic Semiconductor
Total Page 2 Pages
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