2SB1197K
Transistors
Low Frequency Transistor (ꢀ32V, ꢀ0.8A)
2SB1197K
zExternal dimensions (Unit : mm)
zFeatures
1) Low VCE(sat).
VCE(sat) ͟ ꢀ0.5V
̈́IC / IB= ꢀ0.5A / ꢀ50mAͅ
2) IC = ꢀ0.8A.
3) Complements the 2SD1781K.
2.9 0.2
1.9 0.2
0.95 0.95
+
0.2
1.1
−0.1
0.8 0.1
(2)
(1)
0~0.1
(3)
All terminals have the
same dimensions
0.1
+
0.1
0.15
+
−0.06
0.4
−0.05
zStructure
(1) Emitter
(2) Base
(3) Collector
Epitaxial planar type
PNP silicon transistor
ROHM : SMT3
EIAJ : SC-59
Abbreviated symbol: AH
∗
Denotes hFE
∗
zAbsolute maximum ratings (Ta=25qC)
Parameter
Symbol
Limits
−40
Unit
V
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
VCBO
VCEO
VEBO
−32
V
−5
V
I
C
−0.8
A
Collector power dissipation
Junction temperature
Storage temperature
P
C
0.2
W
°C
°C
Tj
150
Tstg
−55 to 150
zElectrical characteristics (Ta=25qC)
Parameter
Symbol Min.
Typ.
−
Max.
−
Unit
V
Conditions
BVCBO
−40
−32
−5
−
I
I
I
C
= −50
= −1mA
= −50
μ
A
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
BVCEO
BVEBO
−
−
V
C
−
−
V
E
μA
I
CBO
EBO
CE(sat)
FE
−
−0.5
−0.5
−0.5
390
−
μ
A
A
V
CB= −20V
EB= −4V
I
−
−
μ
V
Emitter cutoff current
V
−
−
V
IC/IB= −0.5A/ −50mA
Collector-emitter saturation voltage
DC current transfer ratio
h
120
−
−
−
V
V
V
CE= −3V, I
C
= −100mA
=50mA, f=100MHz
=0A, f=1MHz
f
T
200
12
MHz
pF
CE= −5V, I
E
Transition frequency
Cob
−
30
CB= −10V, I
E
Output capacitance
Rev.A
1/2