BC179 Transistor Datasheet. Parameters and Characteristics.

Type Designator: BC179

Material of transistor: Si

Polarity: PNP

Maximum collector power dissipation (Pc), W: 0.3

Maximum collector-base voltage |Ucb|, V: 25

Maximum collector-emitter voltage |Uce|, V: 20

Maximum emitter-base voltage |Ueb|, V: 5

Maximum collector current |Ic max|, A: 0.05

Maximum junction temperature (Tj), °C: 175

Transition frequency (ft), MHz: 100

Collector capacitance (Cc), pF: 7

Forward current transfer ratio (hFE), min: 70

Noise Figure, dB: -

Package of BC179 transistor: TO18

BC179 Equivalent Transistors - Cross-Reference Search

BC179 PDF document for downloads:

1.1. bc177-bc178-bc179.pdf Size:86K _st

BC177 BC178-BC179 LOW NOISE GENERAL PURPOSE AUDIO AMPLIFIERS DESCRIPTION The BC177, BC178 and BC179 are silicon planar epitaxial PNP transistors in TO-18 metal case.They are suitable for use in driver audio stages, low noise input audio stages and as low power, high gain general purpose transistors. The complementary NPN types are respectively the BC107, BC108 and BC109. TO-18 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Value Symbol Parameter Unit BC177 BC178 BC179 VCES Collector-emitter Voltage (VBE = 0) – 50 – 30 – 25 V VCEO Collector-emitter Voltage (IB = 0) – 45 – 25 – 20 V VEBO Emitter-base Voltage (IC =0) – 5 V IC Collector Current – 100 mA ICM Collector Peak Current – 200 mA Pto t Total Power Dissipation at T ? 25 °C300 mW amb Tstg Storage Temperature – 65 to 175 °C T Junction Temperature 175 °C j January 1989 1/6 BC177-BC178-B179 THERMAL DATA Rth j-case Thermal Resistance Junction-case Max 200 °C/W Rth j-amb Thermal Resistance Junction-am

1.2. bc177_bc178_bc179.pdf Size:269K _siemens

1.3. bc157vi-a_bc158vi-a-b_bc159a-b_bc177v-vi-a-b_bc178v-vi-a-b_bc179a-b_kc307a-b-v_kc308a-b-c_kc309f-b-c_kc636_kc638_kc640_kf423_kf470_kf517.pdf Size:144K _tesla

1.4. bc177_bc178_bc179_bc257_bc258_bc259_bc307_bc308_bc309_bc320_bc321_bc322.pdf Size:225K _microelectronics

See also transistors datasheet: BC178AP , BC178B , BC178BP , BC178C , BC178CP , BC178P , BC178V , BC178VI , 8050 , BC179A , BC179AP , BC179B , BC179BP , BC179C , BC179CP , BC179P , BC179V .

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