SMD Type
TransistIoCrs
2SA1685
Electrical Characteristics Ta = 25
Parameter
Symbol
Testconditons
VCB = -30V , IE = 0
Min
60
Typ
Max
-0.1
-0.1
270
Unit
ìA
Collector cutoff current
IcBO
IEBO
hFE
fT
Emitter cutoff current
VEB = -4V , IC = 0
ìA
DC current Gain
VCE = -1V , IC = -10mA
VCE = -10V , IC = -10mA
VCB = -10V , f = 1MHz
Gain bandwidth product
400
2.9
MHz
pF
V
Common base output capacitance
Collector-to-emitter saturation voltage
Base-to-emitter saturation voltage
Collector-to-base breakdown voltage
Collector-to-emitter breakdown voltage
Emitter-to-base breakdown voltage
Cob
VCE(sat) IC = -10mA , IB =-1mA
VBE(sat) IC = -10mA , IB =-1mA
V(BR)CBO IC = -10ìA , IE = 0
-0.07 -0.2
-0.75
-1
V
-40
-20
-5
V
V(BR)CEO
V
IC = -1mA , RBE =
V(BR)EBO IE = -10ìA , IC = 0
V
Delay time
Rise time
Storage time
Fall time
td
14
11
80
16
20
20
ns
ns
ns
ns
tr
ts
tf
180
25
hFE Classification
YL
Marking
Rank
3
4
hFE
60 120
90 180
2
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