B668 learn more ( 2SB688 ) .
This product has Silicon PNP Power Transistor.
This is one of PNP Transistor. This part name is B668.
The package is TO-3P Pin.
Manufacturers of this IC is Toshia, Inchang Semiconductor
1. Collector-Emitter Breakdown Voltage- : V(BR)CEO= -120V(Min)
2. Good Linearity of hFE
3. Complement to Type 2SD718
1. Audio frequency power amplifier applications
2. Recommend for 45-50W audio frequency amplifier output stage applications
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Please refer to the file for details.