BC857-T Rectron, BC857-T Datasheet - Page 2

• Manufacturer Part Number: BC857-T
• Description: Transistors Bipolar - BJT PNP 0.1A 45V LN
• Manufacturer: Rectron

Specifications of BC857-T

• Product Category: Transistors Bipolar - BJT
• Rohs: yes
• Configuration: Single
• Transistor Polarity: PNP
• Collector- Base Voltage Vcbo: 50 V
• Collector- Emitter Voltage Vceo Max: 45 V
• Emitter- Base Voltage Vebo: 5 V
• Collector-emitter Saturation Voltage: 30 V
• Maximum Dc Collector Current: 0.1 A
• Gain Bandwidth Product Ft: 100 MHz
• Dc Collector/base Gain Hfe Min: 125
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Dc Current Gain Hfe Max: 800
• Maximum Power Dissipation: 250 mW
• Factory Pack Quantity: 3000

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Electrical Characteristics (at Ta=25
DESCRIPTION
Collector Cut Off Current
Base Emitter On Voltage
Collector Emitter Saturation Voltage
Base Emitter Saturation Voltage
Knee Voltage
DC Current Gain
Collector Capacitance
Transition Frequency
Small Signal Current Gain
Noise Figure
*V
***V
BE (on)
BE (Sat)
decreases by about 2mV/K with increase temperature.
decreases by about 1.7mV/K with increase temperature.
o
C unless otherwise specified)
SYMBOL
V
V
V
BE(Sat)
V
| h
BE(on)
I
CE(Sat)
h
NF
CBO
C
CEK
f
FE
T
fe
C
|
***
*
TEST CONDITION
V
V
I
I
I
I
I
I
I
I
I
BC856
BC857/BC858
BC856A/BC857A/BC858A
BC856B/BC857B/BC858B
BC857C/BC858C
I
I
I
BC856
BC857/BC858
I
R
C
E
C
C
C
C
C
C
C
C
C
C
C
S
CB
CB
= 10mA, -I
= ie = 0, V
= 10mA, V
= 2mA, V
= 10mA, V
= 10mA, I
= 100mA, I
= 10mA, I
= 100mA, I
= 11mA at -V
= 2mA, V
= 2mA, V
= 0.2mA, V
= 2k ohm, f = 1KH
= 30V, I
= 30V, I
CB
B
CB
CE
CE
CE
E
E
B
B
= Value for which
CE
B
B
= 10V, f = 1MH
CE
= 0
= 0, Tj = 150
= 0.5mA
= 0.5mA
= 5V, f = 100MH
= 5V
= 5V
= 5V, f= 1kH
= 5mA
= 5mA
CE
= 5V
= 5V
= 1V
Z
, B= 200H
o
Z
Z
C
Z
Z
MIN
125
125
125
220
420
100
125
125
0.6
TYP
0.85
0.7
4.5
MAX
0.75
0.82
0.30
0.65
0.60
BC856
BC857
BC858
475
800
250
475
800
500
800
15
10
4
UNITS
MH
nA
uA
dB
pF
V
V
V
V
Z
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