BC856ALT1G Series
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2
ELECTRICAL CHARACTERISTICS (T
A
= 25°C unless otherwise noted)
Characteristic
Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Collector−Emitter Breakdown Voltage BC856, SBC856 Series
(I
C
= −10 mA) BC857, SBC857 Series
BC858, NSBVC858 BC859 Series
V
(BR)CEO
−65
−45
−30
−
−
−
−
−
−
V
Collector−Emitter Breakdown Voltage BC856 S, SBC856eries
(I
C
= −10 mA, V
EB
= 0) BC857A, SBC857A, BC857B, SBC857B Only
BC858, NSVB858, BC859 Series
V
(BR)CES
−80
−50
−30
−
−
−
−
−
−
V
Collector−Base Breakdown Voltage BC856, SBC856 Series
(I
C
= −10 mA) BC857, SBC857 Series
BC858, NSVBC858, BC859 Series
V
(BR)CBO
−80
−50
−30
−
−
−
−
−
−
V
Emitter−Base Breakdown Voltage BC856, SBC856 Series
(I
E
= −1.0 mA) BC857, SBC857 Series
BC858, NSVBC858, BC859 Series
V
(BR)EBO
−5.0
−5.0
−5.0
−
−
−
−
−
−
V
Collector Cutoff Current (V
CB
= −30 V)
Collector Cutoff Current (V
CB
= −30 V, T
A
= 150°C)
I
CBO
−
−
−
−
−15
−4.0
nA
mA
ON CHARACTERISTICS
DC Current Gain BC856A, SBC856A, BC857A, SBC857A, BC858A
(I
C
= −10 mA, V
CE
= −5.0 V) BC856B, SBC856B, BC857B, SBC857B,
BC858B, NSVBC858B
BC857C, SBC857C BC858C
(I
C
= −2.0 mA, V
CE
= −5.0 V) BC856A, SBC856A, BC857A,
SBC857A, BC858A
BC856B, SBC856B, BC857B, SBC857B, BC858B,
NSVBC858B, BC859B
BC857C, SBC857C, BC858C, BC859C
h
FE
−
−
−
125
220
420
90
150
270
180
290
520
−
−
−
250
475
800
−
Collector−Emitter Saturation Voltage
(I
C
= −10 mA, I
B
= −0.5 mA)
(I
C
= −100 mA, I
B
= −5.0 mA)
V
CE(sat)
−
−
−
−
−0.3
−0.65
V
Base−Emitter Saturation Voltage
(I
C
= −10 mA, I
B
= −0.5 mA)
(I
C
= −100 mA, I
B
= −5.0 mA)
V
BE(sat)
−
−
−0.7
−0.9
−
−
V
Base−Emitter On Voltage
(I
C
= −2.0 mA, V
CE
= −5.0 V)
(I
C
= −10 mA, V
CE
= −5.0 V)
V
BE(on)
−0.6
−
−
−
−0.75
−0.82
V
SMALL−SIGNAL CHARACTERISTICS
Current−Gain − Bandwidth Product
(I
C
= −10 mA, V
CE
= −5.0 Vdc, f = 100 MHz)
f
T
100 − − MHz
Output Capacitance
(V
CB
= −10 V, f = 1.0 MHz)
C
ob
− − 4.5 pF
Noise Figure
(I
C
= −0.2 mA, V
CE
= −5.0 Vdc, R
S
= 2.0 kW, f = 1.0 kHz, BW = 200 Hz)
BC856, SBC856, BC857, SBC857, BC858, NSVBC858 Series
BC859 Series
NF
−
−
−
−
10
4.0
dB
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.