INCHANGE Semiconductor
isc Silicon PNP Darlington Power Transistor
isc Product Specification
2SB1556
ELECTRICAL CHARACTERISTICS
TC=25℃ unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
MIN TYP. MAX UNIT
V(BR)CEO Collector-Emitter Breakdown Voltage IC= -50mA ; IB= 0
-140
V
VCE(sat) Collector-Emitter Saturation Voltage IC= -7A; IB=B -7mA
VBE(on) Base-Emitter On Voltage
IC= -7A ; VCE= -5V
ICBO
Collector Cutoff Current
VCB= -140V ; IE=0
IEBO
Emitter Cutoff Current
VEB= -5V; IC=0
-2.5
V
-3.0
V
-5
μA
-5
μA
hFE-1
DC Current Gain
IC= -7A ; VCE= -5V
5000
30000
hFE-2
DC Current Gain
IC= -12A ; VCE= -5V
2000
COB
Output Capacitance
IE=0 ; VCB= -10V;ftest= 1.0MHz
170
fT
Current-Gain—Bandwidth Product IC=-1A ; VCE= -5V
30
pF
MHz
hFE-1 Classifications
A
B
C
5000-12000 9000-18000 15000-30000
isc Website:www.iscsemi.cn
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