JMnic
Product Specification
Silicon PNP Power Transistors
2SA1051
DESCRIPTION ・With TO-3 package ・High transition frequency ・Excellent safe operating area APPLICATIONS ・For audio and general purpose power amplifier applications
PINNING(see Fig.2) PIN 1 2 3 Base Emitter Collector Fig.1 simplified outline (TO-3) and symbol DESCRIPTION
Absolute maximum ratings(Ta=℃)
SYMBOL VCBO VCEO VEBO IC IB PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature TC=25℃ CONDITIONS Open emitter Open base Open collector VALUE -150 -150 -5 -15 -1.5 150 175 -55~200 UNIT V V V A A W ℃ ℃
JMnic
Product Specification
Silicon PNP Power Transistors
CHARACTERISTICS
Tj=25℃ unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN
2SA1051
TYP.
MAX
UNIT
V(BR)CEO
Collector-emitter breakdown voltage
IC=-25mA ;IB=0
-150
V
V(BR)CBO
Collector-base breakdown voltage
IC=-1mA ;IE=0
-150
V
V(BR)EBO
Emitter-base breakdown voltage
IE=-1mA ;IC=0
-5
V
VCEsat
Collector-emitter saturation voltage
IC=-10A; IB=-1A
-3.0
V
VBE
Base-emitter on voltage
IC=-8A ; VCE=-5V
-1.5
V
ICBO
Collector cut-off current
VCB=-140V; IE=0
-10
μA
IEBO
Emitter cut-off current
VEB=-5V; IC=0
-10
μA
hFE-1
DC current gain
IC=-1A ; VCE=-5V
55
160
hFE-2
DC current gain
IC=-8A ; VCE=-5V
35
fT
Transition frequency
IC=-1A ; VCE=-10V
60
MHz
2
JMnic
Product Specification
Silicon PNP Power Transistors
PACKAGE OUTLINE
2SA1051
Fig.2 outline dimensions (unindicated tolerance:±0.1mm)
3
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