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SQ4957

Semicoa Semiconductor
Part Number SQ4957
Manufacturer Semicoa Semiconductor
Description Chip Type 2C4957 Geometry 0006 Polarity PNP
Published May 9, 2005
Detailed Description Data Sheet No. 2C4957 Chip Type 2C4957 Geometry 0006 Polarity PNP Generic Packaged Parts: 2N4957, 2N4958, 2N4959 Chip...
Datasheet PDF File SQ4957 PDF File

SQ4957
SQ4957

Overview
Data Sheet No.
2C4957 Chip Type 2C4957 Geometry 0006 Polarity PNP Generic Packaged Parts: 2N4957, 2N4958, 2N4959 Chip type 2C4957 by Semicoa Semiconductors provides performance similar to these devices.
Part Numbers: Product Summary: APPLICATIONS: Designed for high-gain, low-noise class A amplifiers, oscillators and mixers.
Features: Special Characteristics ft = 1.
6 GHz (typ) at 2.
0 mA/10V Radiation graphs available 2N4957, 2N4957UB, 2N4958, 2N4958UB, 2N4959, 2N4959UB, SD4957, SD4957F, SQ4957, SQ4957F Mechanical Specifications Metallization Bonding Pad Size Die Thickness Chip Area Top Surface Top Backside Emitter Base Al - 12 kÅ min.
Au - 6.
5 kÅ nom.
2.
3 mils x 2.
3 mils 2.
3 mils x 2.
3 ...


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