PNP Transistor. BC556B Datasheet

BC556B Transistor. Datasheet pdf. Equivalent

BC556B Datasheet
Recommendation BC556B Datasheet
Part BC556B
Description PNP Transistor
Feature BC556B; BC556, A / B BC557, A / B / C BC558, A / B / C PNP General Purpose Transistor 2 BASE COLLECTOR 3 .
Manufacture Weitron Technology
Datasheet
Download BC556B Datasheet





Weitron Technology BC556B
PNP General Purpose Transistor
Maximumwww.DataSheet4U.com Ratings ( TA=25 C unless otherwise noted)
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current Continuous
Symbol
VECO
VCBO
VEBO
lC
BC556
-65
-80
-5
BC556, A/B
BC557, A/B/C
BC558, A/B/C
COLLECTOR
3
2
BASE
1
EMITTER
TO-92
1
2
3
BC557
-45
-50
-5
100
BC558
-30
-30
-5
Unit
Vdc
Vdc
Vdc
mAdc
THERMAL CHARACTERISTICS
Characteristics
Total Device Dissipation
Alumina Substrate, TA = 25 C
BC556
BC557
BC558
Junction and Storage, Temperature
BC556
BC557
BC558
Symbol
PD
TJ, Tstg
Max
625
-55 to +150
Unit
mW/ C
C
ELECTRICAL CHARACTERISTICS
Characteristics
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
(lC= 2 mAdc. lB=0)
Collector-Base Breakdown Voltage
(lC= 100 mAdc. lE=0)
Emitter-Base Breakdown Voltage
(lE = 100 mAdc. lC=0)
Symbol Min Max
Unit
BC556
BC557
BC558
BC556
BC557
BC558
BC556
BC557
BC558
V(BR)CEO
-65
-45
-30
V(BR)CBO
-80
-50
-30
V(BR)EBO -5
Vdc
Vdc
Vdc
WEITRON
http://www.weitron.com.tw
1/5
26-Apr-05



Weitron Technology BC556B
BC556, A/B
BC557, A/B/C
BC558, A/B/C
ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (Countinued)
Characteristics
Symbol Min
Max
Unit
OFF CHARACTERISTICS
Collector Cutoff Current
(VCE=-60V, lB=0)
(VCE=-40V, lB=0)
www.DataS(hVeeCtE4U=.c-o2m5V, lB=0)
BC556
BC557
BC558
lCEO
-0.1
mA
Collector Cutoff Current
(VCB=-70V, lE=0)
(VCB=-45V, lE=0)
(VCB=-25V, lE=0)
BC556
BC557
BC558
lCBO
-0.1
mA
Emitter Cutoff Current
(VEB =-5.0 Vdc, lC=0)
BC556
BC557
BC558
lEBO
-0.1
mA
ON CHARACTERISTICS
DC current gain
(VCE=-5V, lc=-2mA)
BC556
BC557
BC558
BC556A/BC557A/BC558A
BC556B/BC557B/BC558B
BC557C/BC558C
Collector-emitter saturation voltage
(lC=-100mA, lB=-5mA)
Base-emitter saturation voltage
(lC=-100mA, lB=-5mA)
120
120
hFE
120
120
180
420
VCE(sat)
-
VBE(sat) -
Transition frequency
(VCE=-5V, lC=-10mA, f=100MHz)
fT 150
500
800
800
220
460
800
-0.3
-1
-
V
V
MHz
WEITRON
http://www.weitron.com.tw
2/5
26-Apr-05



Weitron Technology BC556B
BC556, A,B,C
BC557, A,B,C
BC558, A,B,C
www.DataSheet4U.com
WEITRON
WEITRON
http://www.weitron.com.tw
3/5
26-Apr-05





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