BCX 54 /55 /56
Electrical Characteristics
(@ T
A
= +25°C, unless otherwise specified.)
Characteristic
Collector-Base
Breakdown Voltage
Collector-Emitter
Breakdown Voltage (Note 8)
Emitter-Base Breakdown Voltage
Collector Cut-off Current
Emitter Cut-off Current
All versions
h
FE
BCX54
BCX55
BCX56
BCX54
BCX55
BCX56
Symbol
BV
CBO
Min
45
60
100
45
60
80
6
-
-
25
40
25
63
100
—
—
150
—
Typ
—
Max
—
Unit
V
Test Condition
I
C
= 100µA
BV
CEO
BV
EBO
I
CBO
I
EBO
—
—
—
—
—
—
—
—
—
0.1
20
20
-
250
-
160
250
0.5
1.0
-
25
V
V
µ
A
I
C
= 10mA
I
E
= 100µA
V
CB
= 30V
V
CB
= 30V, T
A
= +150°C
V
EB
= 5V
I
C
= 5mA, V
CE
= 2V
I
C
= 150mA, V
CE
= 2V
I
C
= 500mA, V
CE
= 2V
I
C
= 150mA, V
CE
= 2V
I
C
= 150mA, V
CE
= 2V
I
C
= 500mA, I
B
= 50mA
I
C
= 500mA, V
CE
= 2V
I
C
= 50mA, V
CE
= 10V
f = 100MHz
V
CB
= 10V, f = 1MHz
nA
Static Forward Current Transfer
Ratio (Note 6)
—
10 gain grp
16 gain grp
Collector-Emitter Saturation Voltage (Note 8)
Base-Emitter Turn-On Voltage (Note 8)
Transition Frequency
Output Capacitance
Notes:
V
CE(sat)
V
BE(on)
f
T
C
obo
—
—
—
—
—
—
V
V
MHz
pF
8. Measured under pulsed conditions. Pulse width
≤
300µs. Duty cycle
≤
2%.
0.8
250
I
C
, COLLECTOR CURRENT (A)
200
h
FE
, DC CURRENT GAIN
0.6
150
0.4
100
0.2
50
0
0
1
2
3
4
5
V
CE
, COLLECTOR-EMITTER VOLTAGE (V)
Fig. 1 Typical Collector Current
vs. Collector-Emitter Voltage
0
0.001
1
10
0.01
0.1
I
C
, COLLECTOR CURRENT (A)
Fig. 2 Typical DC Current Gain vs. Collector Current
BCX 54 / 55 / 56
Datasheet Number: DS35369 Rev. 5 – 2
3 of 6
October 2012
© Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
