2SA2151A
Audio Amplification Transistor
Features and Benefits
Small package (TO-3P)
High power handling capacity, 160 W
Improved sound output by reduced on-chip impedance
For professional audio (PA) applications, V
CEO
= –230 V
versions available
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Complementary to 2SC6011A
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Recommended output driver: 2SA1668A
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Description
By adapting the Sanken unique wafer-thinner technique, these
PNP power transistors achieve power-up by decreasing thermal
resistance, and provide higher voltage avalanche breakdown
rating. The high power-handling capacity of the TO-3P package
allows a smaller footprint on the circuit board design. This
series of transistors is very well suited to not only multichannel
applications for AV (audio-visual) amplifiers and receivers,
but also parallel connection applications for PA (professional
audio system) amplifiers.
Applications include the following:
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Single transistors for audio amplifiers
Home audio amplifiers
Professional audio amplifiers
Automobile audio amplifiers
Audio market
Single transistors for general purpose
Package: 3-Lead TO-3P
Not to scale
Equivalent Circuit
E
3
B
1
C
2
38101, Rev. 1
SANKEN ELECTRIC CO., LTD.
http://www.sanken-ele.co.jp/en/
SANKEN [ SANKEN ELECTRIC ]
