BCW 61
BCX 71
Electrical Characteristics
at TA = 25 ˚C, unless otherwise specified.
Parameter
Symbol
Values
Unit
min. typ. max.
DC characteristics
Collector-emitter saturation voltage1)
IC = 10 mA, IB = 0.25 mA
IC = 50 mA, IB = 1.25 mA
Base-emitter saturation voltage1)
IC = 10 mA, IB = 0.25 mA
IC = 50 mA, IB = 1.25 mA
Base-emitter voltage 1)
IC = 10 µA, VCE = 5 V
IC = 2 mA, VCE = 5 V
IC = 50 mA, VCE = 1 V
VCEsat
VBEsat
VBE (on)
V
–
0.12 0.25
–
0.20 0.55
–
0.70 0.85
–
0.83 1.05
–
0.52 –
0.55 0.65 0.75
–
0.78 –
AC characteristics
Transition frequency
IC = 20 mA, VCE = 5 V, f = 100 MHz
fT
–
Output capacitance
VCB = 10 V, f = 1 MHz
Cobo
–
Input capacitance
VCB = 0.5 V, f = 1 MHz
Cibo
–
Short-circuit input impedance
h11e
IC = 2 mA, VCE = 5 V, f = 1 kHz
BCW 61 A, BCX 71 G
–
BCW 61 B, BCX 71 H
–
BCW 61 FF, BCW 61 C, BCX 71 J
–
BCW 61 FN, BCW 61 D, BCX 71 K
–
Open-circuit reverse voltage transfer ratio
h12e
IC = 2 mA, VCE = 5 V, f = 1 kHz
BCW 61 A, BCX 71 G
–
BCW 61 B, BCX 71 H
–
BCW 61 FF, BCW 61 C, BCX 71 J
–
BCW 61 FN, BCW 61 D, BCX 71 K
250 –
3
–
8
–
2.7 –
3.6 –
4.5 –
7.5 –
1.5 –
2.0 –
2.0 –
3.0
MHz
pF
kΩ
10– 4
1) Pulse test: t ≤ 300 µs, D ≤ 2 %.
Semiconductor Group
4