DESCRIPTION

The 2N4856JAN/JANTX/JANTXV all-purpose JFET analog switches offer low on-resistance, low capacitance, good isolation, and fast switching.

FEATURES

● Low On-Resistance: 2N4856 <25 Ω

● Fast Switching—tON: 4 ns

● High Off-Isolation—ID(off): 5 pA

● Low Capacitance: 3 pF

● Low Insertion Loss

● N-Channel Majority Carrier FET

BENEFITS

● Low Error Voltage

● High-Speed Analog Circuit Performance

● Negligible “Off-Error,” Excellent Accuracy

● Good Frequency Response, Low Glitches

● Eliminates Additional Buffering

● High Radiation Tolerance

APPLICATIONS

● Analog Switches

● Choppers

● Sample-and-Hold

● Normally “On” Switches

● Current Limiters

2N4860JAN属于分立半导体产品 > 晶体管 - JFET。威世科技制造生产的2N4860JAN晶体管 - JFET结栅场效应晶体管 (JFET) 是用作电子控制开关、放大器或电压控制电阻器的器件。在栅极端子与源极端子之间施加适当极性的电势差就会增加电流流动的阻力，这意味着源极端子与漏极端子之间通道中流动的电流会更少。由于电荷流过源极与漏极端子之间的半导体通道，因此 JFET 不需要偏置电流。