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AUK
AUK

STB1277 Datasheet

PNP Silicon Transistor


STB1277 Datasheet Preview


Semiconductor
Description
Audio power amplifier
High current application
Features
High current : IC=-2A
Complementary pair with STD1862
Ordering Information
Type NO.
STB1277
Marking
STB1277
Outline Dimensions
4.4~4.6
0.38~0.42
STB1277
PNP Silicon Transistor
Package Code
TO-92
unit : mm
3.35~3.55
2.15~2.35
1.96~2.16
1.27 Typ.
2.54 Typ.
123
KST-9035-002
PIN Connections
1. Emitter
2. Collector
3. Base
1
Page 1

STB1277
Absolute maximum ratings
Characteristic
Collector-Base voltage
Collector-Emitter voltage
Emitter-Base voltage
Collector current
Collector dissipation
Junction temperature
Storage temperature
Symbol
VCBO
VCEO
VEBO
IC
PC
Tj
Tstg
Ratings
-30
-30
-5
-2
625
150
-55~150
(Ta=25°C)
Unit
V
V
V
A
mW
°C
°C
Electrical Characteristics
Characteristic
Symbol
Test Condition
Collector-Base breakdown voltage
BVCBO IC=-100µA, IE=0
Collector-Emitter breakdown voltage BVCEO IC=-1mA, IB=0
Emitter-Base breakdown voltage
BVEBO IE=-1mA, IC=0
Collector cut-off current
ICBO
VCB=-30V, IE=0
Emitter cut-off current
DC current gain
IEBO
hFE*
VEB=-5V, IC=0
VCE=-2V, IC=-500mA
Base-Emitter on voltage
VBE(on) VCE=-2V, IC=-500mA
Collector-Emitter saturation voltage VCE(sat) IC=-2A, IB=-0.2A
Transition frequency
fT VCB=-5V, IC=-50mA
Collector output capacitance
Cob VCB=-10V, IE=0, f=1MHz
* : hFE rank / O : 100~200, Y : 160~320
(Ta=25°C)
Min. Typ. Max. Unit
-30 - - V
-30 - - V
-5 - - V
- - -100 nA
- - -100 nA
100 - 320 -
- - -1 V
- - -0.8 V
- 170 - MHz
- 48 - pF
KST-9035-002
2
Page 2

Electrical Characteristic Curves
Fig. 1 PC - Ta
Fig. 2 IC - VBE
STB1277
Fig. 3 I C - VCE
Fig. 4 VCE(sat) - IC
Fig. 5 hFE - IC
KST-9035-002
3
Page 3
Part Number STB1277
Manufactur AUK
Description PNP Silicon Transistor
Total Page 4 Pages
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STB1277 datasheet
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