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BC257 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - PNP SILICON PLANAR EPITAXIAL TRANSISTOR - New Jersey Semi-Conductor

भाग संख्या BC257
समारोह PNP SILICON PLANAR EPITAXIAL TRANSISTOR
मैन्युफैक्चरर्स New Jersey Semi-Conductor 
लोगो New Jersey Semi-Conductor लोगो 
पूर्व दर्शन
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<?=BC257?> डेटा पत्रक पीडीएफ

BC257 pdf
3IjP6TRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
MIN TYP MAX UNIT TEST CONDITIONS
Collector-Base Breakdown Voltage
-BVCBO
V -IC=10uA lE-0
Collector-Emitter Breakdown Voltage -LVCEO * Note 1
V -IC=2mA IB-O
Smitter-Base Breakdown Voltage
-BVEBO
1
Collector Cutoff Current
-ICES
BC177, 178, 179 "\, 258, 259 | only
BC307, 308, 309 J
V -lE-ljiA Ic-0
15 nA VCS=VCES VBE-O
4 uA VCE-VCES VBE-O
TA=125°C
Collector Cutoff Current
BC320, 321, 322 only
-ICBO
30 nA -VCB-20V lE-0
15 uA -VcB=20V IE=0
TA=IOOQC
Collector-Emitter Saturation Voltage -VCE(sat)*
types
0.1 0.3 V
0.25
V
-IC=10mA -!B=0.5mA
-IC=100mA -lB=5mA
Collector-Emitter Knee Voltage
-VCEK
BC177, 178, 1791 onl
0.3 0.6 V
^ BC307, 308, 309 \r Saturation Voltage
-I(3=10mA,lB*value at
which -lc=llmA -VcE=lV
All types
-VBE(sat)*
0.72
0.92
V -IC-10mA -lB=0-5mA
V -1C -100mA -lB-5mA
Base-Emitter Voltage All types
BC320, 321,322 only
-VBB *
-VBE *
0.6 0.65 0.75' V
0.7 0.77V
-IC=2mA -VCE-5V
-IC-lOmA -VcB=5V
Current Gain-Bandwidth Product
Collector-Base Capacitance
BC177. 178, 179
BC257, 258, 259
3C307, 308, 309
BC320, 321, 322
fT
Cob
180 MHz -IC=10mA -VcE=5V
-VCB=IOV IE-O
3.6 7 PF f-lMHz
PF
J.2 6 pF
3-2 6 PF
3-2 4 PP
Noise Figure
BC177, 178
NF
BC257, 258
BC307, 308
BC320, 321
* &ilse Test t Pulse Width=0.3mS, Duty Cycle=l/0
-IC-0.2mA -VCE=5V
2 10 dB RG-2KA f-lkHz
dB Af.200Hz
2 10 dB
2 10 dB
2 6 dB
1 : equal_to_the value of absolute maximum ratings

विन्यास 3 पेज
डाउनलोड[ BC257 Datasheet.PDF ]


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