1
) Mounted on P.C. board with 3 mm
2
copper pad at each terminal
Montage auf Leiterplatte mit 3 mm
2
Kupferbelag (Ltpad) an jedem Anschlu
2
) Tested with pulses t
p
= 300
:
s, duty cycle
#
2% Gemessen mit Impulsen t
p
= 300
:
s, Schaltverhltnis
#
2%
14
01.11.2003
2.
5
ma
x
1.
3
0
.
1
1.1
2.9
0.1
0.4
1
2
3
Type
Code
1.9
BC 856 ... BC 860
General Purpose Transistors
PNP
Surface mount Si-Epitaxial PlanarTransistors
Si-Epitaxial PlanarTransistoren fr die Oberflchenmontage
PNP
Power dissipation Verlustleistung
250 mW
Plastic case
SOT-23
Kunststoffgehuse
(TO-236)
Weight approx. Gewicht ca.
0.01 g
Plastic material has UL classification 94V-0
Gehusematerial UL94V-0 klassifiziert
Dimensions / Mae in mm
1 = B
2 = E
3 = C
Standard packaging taped and reeled
Standard Lieferform gegurtet auf Rolle
Maximum ratings (T
A
= 25
/
C)
Grenzwerte (T
A
= 25
/
C)
BC 856
BC 857/860
BC 858/859
Collector-Emitter-voltage
B open
- V
CE0
65 V
45 V
30 V
Collector-Base-voltage
E open
- V
CB0
80 V
50 V
30 V
Emitter-Base-voltage
C open
- V
EB0
5 V
Power dissipation Verlustleistung
P
tot
250 mW
1
)
Collector current Kollektorstrom (DC)
- I
C
100 mA
Peak Collector current Kollektor-Spitzenstrom
- I
CM
200 mA
Peak Base current Basis-Spitzenstrom
- I
BM
200 mA
Peak Emitter current Emitter-Spitzenstrom
I
EM
200 mA
Junction temperature Sperrschichttemperatur
T
j
150
/
C
Storage temperature Lagerungstemperatur
T
S
- 65...+ 150
/
C
Characteristics (T
j
= 25
/
C)
Kennwerte (T
j
= 25
/
C)
Group A
Group B
Group C
DC current gain Kollektor-Basis-Stromverhltnis
2
)
- V
CE
= 5 V, - I
C
= 10
:
A
h
FE
typ. 90
typ. 150
typ. 270
- V
CE
= 5 V, - I
C
= 2 mA
h
FE
110...220
200...450
420...800
h-Parameters at - V
CE
= 5V, - I
C
= 2 mA, f = 1 kHz
Small signal current gain
Kleinsignal-Stromverstrkung
h
fe
typ. 220
typ. 330
typ. 600
Input impedance Eingangs-Impedanz
h
ie
1.6...4.5 k
S
3.2...8.5 k
S
6...15 k
S
Output admittance Ausgangs-Leitwert
h
oe
18 < 30
:
S
30 < 60
:
S
60 < 110
:
S
Reverse voltage transfer ratio
Spannungsrckwirkung
h
re
typ.1.5 *10
-4
typ. 2 *10
-4
typ. 3 *10
-4
1
) Tested with pulses t
p
= 300
:
s, duty cycle
#
2% Gemessen mit Impulsen t
p
= 300
:
s, Schaltverhltnis
#
2%
2
) Mounted on P.C. board with 3 mm
2
copper pad at each terminal
Montage auf Leiterplatte mit 3 mm
2
Kupferbelag (Ltpad) an jedem Anschlu
15
01.11.2003
General Purpose Transistors
BC 856 ... BC 860
Characteristics (T
j
= 25
/
C)
Kennwerte (T
j
= 25
/
C)
Min.
Typ.
Max.
Collector saturation volt. Kollektor-Sttigungsspannung
1
)
- I
C
= 10 mA, - I
B
= 0.5 mA
-V
CEsat
90 mV
250 mV
- I
C
= 100 mA, - I
B
= 5 mA
-V
CEsat
200 mV
600 mV
Base saturation voltage Basis-Sttigungsspannung
1
)
- I
C
= 10 mA, - I
B
= 0.5 mA
- V
BEsat
700 mV
- I
C
= 100 mA, - I
B
= 5 mA
- V
BEsat
900 mV
Base-Emitter voltage Basis-Emitter-Spannung
1
)
- V
CE
= 5 V, - I
C
= 2 mA
- V
BEon
600 mV
650 mV
750 mV
- V
CE
= 5 V, - I
C
= 10 mA
- V
BEon
820 mV
Collector-Base cutoff current Kollektorreststrom
I
E
= 0, - V
CB
= 30 V
- I
CB0
15 nA
I
E
= 0, - V
CB
= 30 V, T
j
= 150
/
C
- I
CB0
5
:
A
Emitter-Base cutoff current Emitterreststrom
I
C
= 0, - V
EB
= 5 V
- I
EB0
100 nA
Gain-Bandwidth Product Transitfrequenz
- V
CE
= 5 V, - I
C
= 10 mA, f = 100 MHz
f
T
100 MHz
Collector-Base Capacitance Kollektor-Basis-Kapazitt
- V
CB
= 10 V, I
E
= i
e
= 0, f = 1 MHz
C
CB0
6 pF
Noise figure Rauschzahl
- V
CE
= 5 V, - I
C
= 200
:
A
R
G
= 2 k
S
, f = 1 kHz,
)
f = 200 Hz
BC 856...
BC 858
F
2 dB
10 dB
BC 859/860
F
1 dB
4 dB
- V
CE
= 5 V, - I
C
= 200
:
A
R
G
= 2 k
S
, f = 30...15 kHz
BC 859
F
1.2 dB
4 dB
BC 860
F
1.2 dB
4 dB
Equivalent noise voltage quivalente Rauschspannung
- V
CE
= 5 V, - I
C
= 200
:
A
R
G
= 2 k
S
, f = 10 ... 50 Hz
BC 860
u
F
0.11
:
V
Thermal resistance junction to ambient air
Wrmewiderstand Sperrschicht umgebende Luft
R
thA
420 K/W
2
)
Recommended complementary NPN transistors
Empfohlene komplementre NPN-Transistoren
BC 846 ... BC 850
Marking of available current gain
groups per type
Stempelung der lieferbaren Strom-
verstrkungsgruppen pro Typ
BC 856A = 3A
BC 856B = 3B
BC 857A = 3E
BC 857B = 3F
BC 857C = 3G
BC 858A = 3J
BC 858B = 3K
BC 858C = 3L
BC 859B = 4B
BC 859C = 4C
BC 860B = 4F
BC 860C = 4G
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