SPTECH Product Specification
SPTECH Silicon PNP Power Transistor
2SB688
DESCRIPTION
·Collector-Emitter Breakdown Voltage: V(BR)CEO= -120V(Min)
·Good Linearity of hFE
·Complement to Type 2SD718
APPLICATIONS
·Audio frequency power amplifier applications
·Recommend for 45-50W audio frequency amplifier
output stage applications
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE
UNIT
VCBO
Collector-Base Voltage
-120
V
VCEO
Collector-Emitter Voltage
-120
V
VEBO
Emitter-Base Voltage
-5
V
IC
Collector Current-Continuous
-8
A
IB
Base Current-Continuous
-0.8
A
PC
Collector Power Dissipation
@ TC=25℃
80
W
TJ
Junction Temperature
150
℃
-55~150
℃
Tstg
Storage Temperature Range
SPTECH website:www.superic-tech.com
1
SPTECH Product Specification
2SB688
SPTECH Silicon PNP Power Transistor
ELECTRICAL CHARACTERISTICS
TC=25℃ unless otherwise specified
SYMBOL
PARAMETER
V(BR)CEO
Collector-Emitter Breakdown Voltage
IC= -50mA ; IB= 0
VCE(sat)
Collector-Emitter Saturation Voltage
IC= -5.0A; IB= -0.5A
-2.5
V
VBE(on)
Base-Emitter On Voltage
IC= -5A ; VCE= -5V
-1.5
V
ICBO
Collector Cutoff Current
VCB= -120V ; IE= 0
-10
μA
IEBO
Emitter Cutoff Current
VEB= -5V; IC= 0
-10
μA
hFE
DC Current Gain
IC= -1A ; VCE= -5V
COB
Output Capacitance
IE= 0; VCB= -10V; ftest= 1.0MHz
280
pF
Current-Gain—Bandwidth Product
IC=-1A ; VCE= -5V
10
MHz
fT
CONDITIONS
MIN
TYP.
MAX
-120
UNIT
V
55
160
hFE Classifications
R
O
55-110
80-160
SPTECH website:www.superic-tech.com
2
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