JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.,LTD
SOT-23 Plastic-Encapsulate Transistors
BC856A, B TRANSISTOR (PNP)
BC857A, B,C
虚拟
轨道列车
BC858A, B,C
FEATURES
y Ideally suited for automatic insertion
y For Switching and AF Amplifier Applications
MAXIMUM RATINGS (T a =25℃ unless otherwise noted) Symbol Parameter Value844vv
Unit V
CBO Collector-Base Voltage BC856 BC857 BC858
-80
-50 -30
V
V CEO Collector-Emitter Voltage BC856 BC857 BC858
-65
-45 -30
V
V EBO Emitter-Base Voltage -5 V
I C Collector Current –Continuous -0.1 A
P C Collector Power Dissipation 200 mW
T J Junction Temperature 150 ℃
T stg Storage Temperature -65-150 ℃
DEVICE MARKING
BC856A=3A; BC856B=3B;
BC857A=3E;BC857B=3F;BC857C=3G;
BC858A=3J; BC858B=3K; BC858C=3L
B,Jul,2013
ELECTRICAL CHARACTERISTICS (T a =25℃ unless otherwise specified) Parameter
Symbol Test conditions Min Max Unit
电梯监控方案Collector-base breakdown voltage BC856 BC857 BC858 V CBO I C = -10μA, I E =0 -80 -50 -30 V Collector-emitter breakdown voltage BC856 BC857 BC858 V CEO I C = -10mA, I B =0 -65 -45 -30 V Emitter-base breakdown voltage V EBO I E = -1μA, I C =0 -5 V Collector cut-off current BC856 BC857 BC858 I CBO V CB = -70 V ,I E =0 V CB = -45 V ,I E =0 V CB = -25 V ,I E =0 -0.1 μA Collector cut-off current BC856 BC857 BC858 I CEO V CE = -60 V ,I B =0 V CE = -40 V ,I B =0 V CE = -25 V ,I B =0 -0.1 μA Emitter cut-off current
I EBO V EB = -5 V , I C =0 -0.1 μA DC current gain BC856A, 857A,858A BC856B, 857B,858B BC857C,BC858C h FE V CE = -5V,I C = -2mA 125 220 420 250 475 800 Collector-emitter saturation voltage
V CE (sat) I C =-100mA,I B = -5 mA -0.5 V Base-emitter saturation voltage
V BE (sat) I C = -100mA, I B = -5mA -1.1 V Transition frequency
f T V CE = -5 V, I C = -10mA f=100MHz 100 MHz Collector capacitance C ob V CB =-10V, f=1MHz 4.5 pF
B,Jul,2013
101000255075100125150050100150200250101001000-0.1-1V CB / V EB
C ob / C ib ——
C
生态仪A P A C I T A
N C E C (p F )REVERSE VOLTAGE V R (V) T R A N S I T I O N F R E Q U E N C Y f T (M H z )COLLECTOR CURRENT I C (mA)P C —— T a C O L L E C T O R P O W E R D I S S I P A T I O N P C (m W )AMBIENT TEMPERATURE T a ()℃Static Characteristic
C
O L L E C T O R C U R R E N T I C
(m A )COLLECTOR-EMITTER VOLTAGE V CE (V)
I C D C C U R R E N T G A I N h F E COLLECTOR CURRENT I C (mA)I C f T ——h FE ——I V BEsat —— B A S E -E M I T T E R S A T U R A T I O N V O L T A G E V B E s a t (V )COLLECTOR CURRENT I C (mA)-2BC856,BC857,BC858Typical Characterisitics
V BE
I C ——
理疗环
C O L L E C T O R C U R R E N T I C
(m A )BASE-EMMITER VOLTAGE V BE (V)
I
C
V CEsat ——
C
O L L E C T O R -E M I T T E R S A T U R A T I O N V O L
T
A G
E V C E
s
a
t
(V )
COLLECTOR CURRENT I C (mA)
B,Jul,2013
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