On Semiconductor N/A BC 548 B NPN Case type TO 92 I(C) 0.2 A BC548BG Fiche De Données
Codes de produits
BC548BG
BC546B, BC547A, B, C, BC548B, C
http://onsemi.com
4
BC546
Figure 7. DC Current Gain
I
C
, COLLECTOR CURRENT (mA)
Figure 8. “On” Voltage
I
C
, COLLECTOR CURRENT (mA)
0.8
1.0
0.6
0.2
0.4
1.0
2.0
0.1
1.0
10
100
0.2
0.2
0.5
0.2
1.0
10
200
T
A
= 25
°C
V
BE(sat)
@ I
C
/I
B
= 10
V
CE(sat)
@ I
C
/I
B
= 10
V
BE
@ V
CE
= 5.0 V
Figure 9. Collector Saturation Region
I
B
, BASE CURRENT (mA)
Figure 10. Base−Emitter Temperature Coefficient
I
C
, COLLECTOR CURRENT (mA)
-1.0
1.2
1.6
2.0
0.02
1.0
10
0
20
0.1
0.4
0.8
V
CE
, COLLECT
OR-EMITTER VOL
TAGE (VOL
TS)
VB
, TEMPERA
TURE
COEFFICIENT
(mV/
C)
°
°
θ
0.2
2.0
10
200
1.0
T
A
= 25
°C
200 mA
50 mA
I
C
=
10 mA
h
FE
, DC CURRENT
GAIN (NORMALIZED)
V
, VOL
TAGE (VOL
TS)
V
CE
= 5 V
T
A
= 25
°C
0
0.5
2.0
5.0
20
50
100
0.05
0.2
0.5
2.0
5.0
100 mA
20 mA
-1.4
-1.8
-2.2
-2.6
-3.0
0.5
5.0
20
50
100
-55
°C to 125°C
q
VB
for V
BE
Figure 11. Capacitance
V
R
, REVERSE VOLTAGE (VOLTS)
40
Figure 12. Current−Gain − Bandwidth Product
I
C
, COLLECTOR CURRENT (mA)
0.1
0.2
1.0
50
2.0
2.0
10
100
100
200
500
50
20
20
10
6.0
4.0
1.0
10
50 100
5.0
V
CE
= 5 V
T
A
= 25
°C
C, CAP
ACIT
ANCE (pF)
f, CURRENT-GAIN - BANDWIDTH PRODUCT T
0.5
5.0
20
T
A
= 25
°C
C
ob
C
ib