Datasheet

BC846, BC847, BC848
www.onsemi.com
2
ELECTRICAL CHARACTERISTICS (T
A
= 25°C unless otherwise noted)
Characteristic
Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Collector−Emitter Breakdown Voltage BC846 Series
(I
C
= 10 mA) BC847 Series
BC848 Series
V
(BR)CEO
65
45
30
−
−
−
−
−
−
V
Collector−Emitter Breakdown Voltage BC846 Series
(I
C
= 10 mA, V
EB
= 0) BC847 Series
BC848 Series
V
(BR)CES
80
50
30
−
−
−
−
−
−
V
Collector−Base Breakdown Voltage BC846 Series
(I
C
= 10 mA) BC847 Series
BC848 Series
V
(BR)CBO
80
50
30
−
−
−
−
−
−
V
Emitter−Base Breakdown Voltage BC846 Series
(I
E
= 1.0 mA) BC847 Series
BC848 Series
V
(BR)EBO
6.0
6.0
5.0
−
−
−
−
−
−
V
Collector Cutoff Current (V
CB
= 30 V)
(V
CB
= 30 V, T
A
= 150°C)
I
CBO
−
−
−
−
15
5.0
nA
mA
ON CHARACTERISTICS
DC Current Gain BC846A, BC847A, BC848A
(I
C
= 10 mA, V
CE
= 5.0 V) BC846B, BC847B, BC848B
BC847C, BC848C
(I
C
= 2.0 mA, V
CE
= 5.0 V) BC846A, BC847A, BC848A
BC846B, BC847B, BC848B
BC847C, BC848C
h
FE
−
−
−
110
200
420
90
150
270
180
290
520
−
−
−
220
450
800
−
Collector−Emitter Saturation Voltage (I
C
= 10 mA, I
B
= 0.5 mA)
Base−Emitter Saturation Voltage (I
C
= 100 mA, I
B
= 5.0 mA)
V
CE(sat)
−
−
−
−
0.25
0.6
V
Base−Emitter Saturation Voltage (I
C
= 10 mA, I
B
= 0.5 mA)
Base−Emitter Saturation Voltage (I
C
= 100 mA, I
B
= 5.0 mA)
V
BE(sat)
−
−
0.7
0.9
−
−
V
Base−Emitter Voltage (I
C
= 2.0 mA, V
CE
= 5.0 V)
Base−Emitter Voltage (I
C
= 10 mA, V
CE
= 5.0 V)
V
BE(on)
580
−
660
−
700
770
mV
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
obo
− − 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)
NF − − 10 dB