BC639 Transistor Features
- Collector-Emitter Volt (Vceo): 80V
- Collector Current (Ic): 0.5A
- hfe: 40 @ 160mA
- Power Dissipation (Ptot): 625mW
- Current-Gain-Bandwidth (ftotal): 200MHz
- Type: NPN
Description
The BC639 Transistor is a popular
miniature NPN transistor for use in small signal amplification and
relay output switching circuits.
The BC639 transistor is housed in a small through-hole TO-92 plastic package.
The transistor has a power rating of 625mW, with a maximum collector current of 500mA.
The complementary for the BC639 NPN Transistor is the BC640 PNP Transistor,
which can be used together in amplifier output stages.
The BC639 Pinout is Base-Collector-Emitter,
left to right (with the transistor laying on the flat side).
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Part Summary
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Manufacturer
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Various
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Manufacturer's Part Number
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BC639
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Manufacturer's Web Site
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Futurlec Part Number
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BC639
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Department
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Transistors
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Category
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General - BC Series
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RoHS Compliant
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-
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Package Type
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TO-92
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Technical Data
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BC639 Datasheet
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Integrated Circuits
