2SA2088
Transistors
Medium power transistor (
−
60V,
−0.5
A)
2SA2088
!
Features
1) High speed switching.
(Tf : Typ. : 60ns at I
C
=
−
500mA)
2) Low saturation voltage, typically
(Typ. :
−
150mV at I
C
=
−
100mA, I
B
=
−
10mA)
3) Strong discharge power for inductive load and
capacitance load.
4) Complements the 2SC5876
!
External dimensions
(Unit : mm)
0.65 0.65
0.3
(3)
UMT3
(SC-70)
<SOT-323>
(1)
1.25
2.1
0.15
0.2
(2)
(1) Emitter
(2) Base
(3) Collector
0.1Min.
Each lead has same dimensions
Abbreviated symbol :
VM
!Applications
Small signal low frequency amplifier
High speed switching
!
Structure
PNP Silicon epitaxial planar transistor
!
Packaging specifications
Package
Type
Taping
T106
3000
Code
Basic ordering unit (pieces)
2SA2088
!
Absolute maximum ratings
(Ta=25°C)
Parameter
Symbol
V
CBO
V
CEO
V
EBO
DC
I
C
I
CP
P
C
Limits
−60
−60
−6
−0.5
−1.0
200
150
−55
to 150
Unit
V
V
V
A
A
mW
°C
°C
∗1
∗2
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Power dissipation
Junction temperature
Range of storage temperature
∗1
Pw=10ms
∗2
Each terminal mounted on a recommended land
Pulsed
Tj
Tstg
0.7
0.9
1.3
2.0
1/3
2SA2088
Transistors
!
Electrical characteristics
(Ta=25°C)
Parameter
Collector-emitter breakdown voltage
Collector-base breakdown voltage
Emitter-base breakdown voltage
Collector cut-off current
Emitter cut-off current
Symbol
BV
CEO
BV
CBO
BV
EBO
I
CBO
I
EBO
Min.
−60
−60
−6
−
−
Typ.
−
−
−
−
−
Max.
−
−
−
−1.0
−1.0
Unit
V
V
V
µA
µA
Condition
I
C
= −1mA
I
C
= −100µA
I
E
= −100µA
V
CB
= −40V
V
EB
= −4V
I
C
= −100mA
I
B
= −10mA
V
CE
= −2V
I
C
= −50mA
V
CE
= −10V
I
E
=100mA
f=10MHz
V
CB
= −10V
I
E
=0A
f=1MHz
I
C
= −500mA
I
B1
= −50mA
I
B2
=50mA
V
CC
−25V
Collector-emitter saturation voltage
DC current gain
V
CE (sat)
h
FE
−
120
−
−150
−
−300
270
−
mV
−
∗1
Transition frequency
f
T
400
MHz
Corrector output capacitance
Turn-on time
Storage time
Fall time
C
ob
Ton
Tstg
Tf
−
−
−
−
10
40
110
60
−
−
−
−
pF
ns
ns
ns
∗2
∗1
Non repetitive pulse
∗2
See Switching charactaristics measurement circuits
!
h
FE
RANK
Q
120−270
!
Electrical characteristic curves
−10
1000
COLLECTOR CURRENT : I
C
(A)
−1
100ms
10ms
1ms
DC
SWITCHING TIME : (ns)
500µs
Tstg
DC CURRENT GAIN : h
FE
Ta=25°C
V
CC
= −25V
I
C
/ I
B
=10
/ 1
1000
V
CE
= −2V
−0.1
100
Tf
Ton
100
Ta=125°C
Ta=25°C
Ta=
−40°C
−0.01
−0.001
−0.1
Single
non repetitive
Pulsed
−1
−10
−100
10
−0.01
−0.1
−1
10
−0.001
−0.01
−0.1
−1
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
COLLECTOR CURRENT : I
C
(A)
COLLECTOR CURRENT : I
C
(A)
Fig.1 Safe Operating Area
Fig.2 Switching Time
Fig.3 DC Current Gain vs.
Collector Current
(Ι)
−10
1000
Ta=25°C
COLLECTOR SATURATION
VOLTAGE : V
CE (sat)
(V)
−10
I
C
/ I
B
=10
/ 1
Ta=25°C
COLLECTOR SATURATION
VOLTAGE : V
CE (sat)
(V)
DC CURRENT GAIN : h
FE
−1
Ta=125°C
Ta=25°C
Ta=
−40°C
−1
I
C
/ I
B
=100/1
I
C
/ I
B
=20/1
I
C
/ I
B
=10/1
100
V
CE
= −5V
V
CE
= −3V
V
CE
= −2V
−0.1
−0.1
10
−0.001
−0.01
−0.1
−1
−0.01
−0.001
−0.01
−0.1
−1
−0.01
−0.001
−0.01
−0.1
−1
COLLECTOR CURRENT : I
C
(A)
COLLECTOR CURRENT : I
C
(A)
COLLECTOR CURRENT : I
C
(A)
Fig.4 DC Current Gain vs.
Collector Current
(ΙΙ)
Fig.5 Collector-Emitter Saturation
Voltage vs. Collector Current
(Ι)
Fig.6 Collector-Emitter Saturation
Voltage vs. Collector Current
(ΙΙ)
2/3
2SA2088
Transistors
−10
−1
−1
−0.1
Ta=125°C
Ta=25°C
Ta=
−40°C
TRANSITION FREQUENCY : fT (MHz)
I
C
/ I
B
=10
/ 1
COLLECTOR CURRENT : I
C
(A)
V
CE
= −2V
1000
BASE EMITTER SATURATION
VOLTAGE : V
BE (sat)
(V)
Ta=25°C
V
CE
= −10V
100
Ta=125°C
Ta=25°C
Ta=
−40°C
−0.1
−0.001
−0.01
−0.1
−1
−0.01
−0
−0.5
−1
−1.5
10
0.001
0.01
0.1
1
COLLECTOR CURRENT : I
C
(A)
BASE TO EMITTER VOLTAGE : V
BE
(V)
EMITTER CURRENT : I
E
(A)
Fig.7 Base-Emitter Saturation
Voltage vs. Collecter Current
Fig.8 Grounded Emitter
Propagation Characteristics
Fig.9 Transition Frequency
100
Ta=25°C
f=1MHz
COLLECTOR OUTPUT
CAPACITANCE : Cob (pF)
10
1
−0.1
−1
−10
−100
COLLECTOR TO BASE VOLTAGE : V
CB
(V)
Fig.10 Collector Output Capacitance
!
Switching characteristics measurement circuits
R
L
=50Ω
I
B1
V
IN
P
W
I
B2
P
W
50µs
DUTY CYCLE
≤
1%
V
CC
−25V
I
C
I
B2
I
B1
BASE CURRENT
WAVEFORM
90%
COLLECTOR CURRENT
WAVEFORM
Ton
Tstg
Tf
I
C
10%
3/3
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