BC856A_15 Datasheet, PDF (4/7 Pages) SeCoS Halbleitertechnologie GmbH – Elektronische Bauelemente

BC856A-BC858C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
(Note 10)
Emitter-Base Breakdown Voltage
BC856
BC857
BC858
BC856
BC857
BC858
Collector Cutoff Current
BC856
Collector Emitter Cutoff Current
BC857
BC858
Emitter-Base Cutoff Current
Small Signal Current Gain
(Note 10)
BC856A / BC857A / BC858A
BC856B / BC857B / BC858B
BC857C / BC858C
BC856A / BC857A / BC858A
Input Impedance (Note 10)
BC856B / BC857B / BC858B
Output Admittance
(Note 10)
BC857C / BC858C
BC856A / BC857A / BC858A
BC856B / BC857B / BC858B
BC857C / BC858C
Reverse Voltage Transfer
Ratio (Note 10)
BC856A / BC857A / BC858A
BC856B / BC857B / BC858B
BC857C / BC858C
BC856A / BC857A / BC858A
DC Current Gain (Note 10)
BC856B / BC857B / BC858B
BC857C / BC858C
Symbol Min
-80
BVCBO
-50
-30
-65
BVCEO
-45
-30
BVEBO
-5
ICBO
—
ICES
—
IEBO
—
hfe
—
hie
—
hoe
—
hre
—
125
hFE
220
420
Collector-Emitter Saturation Voltage (Note 10)
Base-Emitter Turn-On Voltage (Note 10)
VCE(sat)
VBE(on)
—
-600
—
Base-Emitter Saturation Voltage (Note 10)
Output Capacitance
Transition Frequency
VBE(sat)
—
Cobo
—
fT
100
Typ
Max
—
—
—
—
—
—
—
—
200
330
600
2.7
4.5
8.7
18
30
60
1.5x10^-4
2x10^-4
3x10^-4
180
290
520
-75
-250
-650
—
-700
-850
3
200
—
-15
-4
-15
-15
-15
-100
—
—
—
—
250
475
800
-300
-650
-750
-820
—
-1100
—
—
Noise Figure
NF
—
2
10
Note:
10. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%.
Unit
Test Condition
V I_C = -10µA
V I_C = -10mA
V I_E = -1µA
nA V_CB = -30V
µA V_CB = -30V, T_J = +150°C
VCE = -80V
nA V_CE = -50V
VCE = -30V
nA V_EB = -5V
—
kΩ
IC = -2.0mA, VCE = -5V
f = 1.0kHz
µS
—
— I_C = -2.0mA, V_CE = -5V
mV
mV
mV
pF
MHz
dB
IC = - 10mA, IB = -0.5mA
IC = - 100mA, IB = -5.0mA
IC = -2mA, VCE = -5V
IC = -10mA, VCE = -5V
IC = -10mA, IB = -0.5mA
IC = -100mA, IB = -5mA
VCB = -10V, f = 1.0MHz
VCE = -5V, IC = -10mA,
f = 100MHz
VCE = -5V, IC = -200µA
RS = 2kΩ, f = 1kHz
∆f = 200Hz
BC856A – BC858C
Document Number: DS11207 Rev. 24 - 2
4 of 7
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October 2014
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