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U257

Part Number	U257
Manufacturer	Siliconix
Description	matched dual n-channel JFET
Published	Sep 21, 2019
Detailed Description	matched dual n-channel JFET designed for • • • • Wideband DiHerential Amplifiers H Siliconix Performance Curves NZP-D,...
Datasheet	U257 PDF File

Overview

matched dual n-channel JFET designed for • • • • Wideband DiHerential Amplifiers H Siliconix Performance Curves NZP-D, NNZ See Section 4 .
BENEFITS • High Gain through 100 MHz 9fs = 4500 ",mho Minimum • Matching Characteristics Specified ABSOLUTE MAXIMUM RATINGS (25°C) Gate-Drain or Gate-Source Voltage .
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-25 V Gate Current .
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50mA Device Dissipation (Each Side).
T A =85°C (Derate 3.
85 mWrC) .
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250 mW Total Device Dissipation, TA =85°C (Derate 7.
7 mWrC) .
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500 mW Storage Temperature Range ••.
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-65 to + 200°C Lead Temperature (1/16" from case for 10 seconds) .
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300°C TO-7B So.
Sect...

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