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BC178

Comset Semiconductors

(BC177 - BC179) LOW NOISE GENERAL PURPOSE AUDIO AMPLIFIERS

BC178
BC178

PDF File BC178 PDF File

Description
PNP BC177 – BC178 – BC179 LOW NOISE GENERAL PURPOSE AUDIO AMPLIFIERS The BC177,BC178 and BC179 are silicon planar epitaxial PNP transistors mounted in TO-18 metal package.
They are suitable for use in drive audio stages, low-noise input audio stages and as low power, high gain general purpose transistors.
Compliance to RoHS.
ABSOLUTE MAXIMUM RATINGS Symbol VCEO VCBO VEBO IC ICM PD TJ TStg Collector-Emitter Voltage (IB =0) Collector-Base Voltage (IE =0) Emitter-Base Voltage (IC =0) Collector Current Collector Peak Current Total Power Dissipation @ Tamb = 25° Junction Temperature Storage Temperature range BC177 BC178 BC179 -50 -45 -30 -25 -25 -20 -5 -100 -200 300 175 -65 to +150 Unit V V V mA mA mW °C °C www.
DataSheet.
net/ ELECTRICAL CHARACTERISTICS Tj=25°C unless otherwise specified Symbol Ratings Test Condition(s) VCB =-20 V IE = 0 BC177 BC178 BC179 BC177 BC178 BC179 BC177 BC178 BC179 BC177 BC178 BC179 BC177 BC178 BC179 Min - Typ -1 Max -100 Unit nA ICBO Collector Cutoff Current VCB = -20 V IE = 0 V Tj = 150°C IC = -2 mA IB = 0 IC = -10 µA VBE = 0 -45 -25 -20 -50 -30 -25 -5 - -10 - µA VCEO Collector-Emitter Breakdown Voltage Collector-Base Breakdown Voltage V VCBO V VEBO Emitter-Base Breakdown IE = -10 µA Voltage IC = 0 V 18/10/2012 COMSET SEMICONDUCTORS 1|3 Datasheet pdf - http://www.
DataSheet4U.
co.
kr/ PNP BC177 – BC178 – BC179 ELECTRICAL CHARACTERISTICS Tj=25°C unless otherwise specified Symbol Ratings Test Condition(s) BC177 BC178 BC179 BC177 IC =-100 mA BC178 IB =-5 mA BC179 BC177 IC =-10 mA BC178 IB =-0.
5 mA BC179 BC177 IC =-100 mA BC178 IB =-5 mA BC179 BC177 IC =-2 mA BC178 VCE =-5 V BC179 BC177A BC178A BC179A IC= -2 mA VCE= 5 V BC177B BC178B BC179B BC177 IC =-10 mA VCE =-5 V BC178 f = 100 MHz BC179 IC = -200 µA BC177 VCE =-5 V BC178 f = 1kHz Rg=2kΩ BC179 B = 200Hz IC =-10 mA IB =-0.
5 mA www.
DataSheet.
net/ Min - Typ -0.
075 Max -0.
25 Unit VCE(SAT) Collector-Emitter saturation Voltage - -0.
2 - - -0.
72 -0.
8 V VBE(SAT...


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