2004 Jan 16 3
NXP Semiconductors Product data sheet
PNP general purpose transistors BC856; BC857; BC858
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC 60134).
Note
1. Transistor mounted on an FR4 printed-circuit board, standard footprint.
THERMAL CHARACTERISTICS
Note
1. Transistor mounted on an FR4 printed-circuit board, standard footprint.
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
CBO
collector-base voltage open emitter
BC856 80 V
BC857 50 V
BC858 30 V
V
CEO
collector-emitter voltage open base
BC856 65 V
BC857 45 V
BC858 30 V
V
EBO
emitter-base voltage open collector 5 V
I
C
collector current (DC) 100 mA
I
CM
peak collector current 200 mA
I
BM
peak base current 200 mA
P
tot
total power dissipation T
amb
25 °C; note 1 250 mW
T
stg
storage temperature 65 +150 °C
T
j
junction temperature 150 °C
T
amb
operating ambient temperature 65 +150 °C
SYMBOL PARAMETER CONDITIONS TYPICAL UNIT
R
th(j-a)
thermal resistance from junction to
ambient
in free air; note 1 500 K/W
2004 Jan 16 4
NXP Semiconductors Product data sheet
PNP general purpose transistors BC856; BC857; BC858
CHARACTERISTICS
T
amb
= 25 °C unless otherwise specified.
Note
1. Pulse test: t
p
300 μs; δ 0.02.
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
I
CBO
collector-base cut-off current V
CB
= 30 V; I
E
= 0 1 15 nA
V
CB
= 30 V; I
E
= 0;
T
j
= 150 °C
4 μA
I
EBO
emitter-base cut-off current V
EB
= 5 V; I
C
= 0 100 nA
h
FE
DC current gain I
C
= 2 mA; V
CE
= 5 V
BC856 125 475
BC857 125 800
BC856A; BC857A 125 250
BC856B; BC857B; BC858B 220 475
BC857C 420 800
V
CEsat
collector-emitter saturation voltage I
C
= 10 mA; I
B
= 0.5 mA 75 300 mV
I
C
= 100 mA; I
B
= 5 mA;
note
1
250 650 mV
V
BEsat
base-emitter saturation voltage I
C
= 10 mA; I
B
= 0.5 mA 700 mV
I
C
= 100 mA; I
B
= 5 mA;
note
1
850 mV
V
BE
base-emitter voltage I
C
= 2 mA; V
CE
= 5 V 600 650 750 mV
I
C
= 10 mA; V
CE
= 5 V 820 mV
C
c
collector capacitance V
CB
= 10 V; I
E
= I
e
= 0;
f
= 1 MHz
4.5 pF
f
T
transition frequency V
CE
= 5 V; I
C
= 10 mA;
f
= 100 MHz
100 MHz
F noise figure I
C
= 200 μA; V
CE
= 5 V;
R
S
= 2 kΩ; f = 1 kHz;
B
= 200 Hz
2 10 dB
2004 Jan 16 5
NXP Semiconductors Product data sheet
PNP general purpose transistors BC856; BC857; BC858
handbook, halfpage
0
200
300
400
500
h
FE
100
MGT711
10
2
10
1
1 10 10
2
10
3
I
C
(mA)
(1)
(2)
(3)
Fig.2 DC current gain as a function of collector
current; typical values.
BC857A; V
CE
= 5 V.
(1) T
amb
= 150 °C.
(2) T
amb
= 25 °C.
(3) T
amb
= 55 °C.
handbook, halfpage
0
1200
1000
800
600
400
200
MGT712
10
2
10
1
1 10 10
2
10
3
I
C
(mA)
V
BE
(mV)
(1)
(2)
(3)
Fig.3 Base-emitter voltage as a function of
collector current; typical values.
BC857A; V
CE
= 5 V.
(1) T
amb
= 55 °C.
(2) T
amb
= 25 °C.
(3) T
amb
= 150 °C.
handbook, halfpage
10
4
10
3
10
2
10
MGT713
10
1
1 10 10
2
10
3
I
C
(mA)
V
CEsat
(mV)
(1)
(2)(3)
Fig.4 Collector-emitter saturation voltage as a
function of collector current; typical values.
BC857A; I
C
/I
B
= 20.
(1) T
amb
= 150 °C.
(2) T
amb
= 25 °C.
(3) T
amb
= 55 °C.
handbook, halfpage
MGT714
10
1
1 10 10
2
10
3
I
C
(mA)
0
1200
1000
800
600
400
200
V
BEsat
(mV)
(1)
(2)
(3)
Fig.5 Base-emitter saturation voltage as a
function of collector current; typical values.
BC857A; I
C
/I
B
= 20.
(1) T
amb
= 55 °C.
(2) T
amb
= 25 °C.
(3) T
amb
= 150 °C.

BC857C,215

Mfr. #:
Manufacturer:
Nexperia
Description:
Bipolar Transistors - BJT PNP GP 45V 100mA
Lifecycle:
New from this manufacturer.
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